宽带无线接入基站电磁兼容技术的研究
摘要
宽带无线接入技术是21世纪宽带通信技术的主要发展方向之一,是解决“最后一公里”接入问题、第三代个人移动通信用户“带宽瓶颈”问题的关键技术。同时,宽带无线接入技术还是快速解决城市老区的网络综合布线问题和边远农村的信息化建设问题的最佳方案。
随着宽带无线接入技术的广泛应用,通信系统之间以及通信基站内部的电磁干扰(EMI)现象越来越严重。其中,宽带无线接入基站的电磁兼容(EMC)问题以及3G通信系统中的系统间的频率干扰问题尤为突出,本文针对这些问题进行了下列研究:
第一,综合讨论了宽带无线接入系统的电磁兼容问题,分析了各种宽带无线接入系统的结构和组成特点,总结了宽带无线接入系统的三大EMC特点:
1.雷电电磁脉冲(LEMP)对基站的干扰;
2.信息设备的宽频带辐射干扰;
3.3G通信系统中的系统间频率干扰。
第二,对雷电电磁脉冲进行了研究,详细分析了雷电电磁脉冲的产生机理以及雷电电磁脉冲的频谱特性,讨论了雷电电磁脉冲对宽带无线接入基站的袭击形式。对避雷针(接闪器)的保护范围进行了理论分析和计算机仿真,提出了通过采用“球形五针避雷器”,提高基站对侧击雷和感应雷的防范能力的观点。
根据法拉第屏蔽笼的屏蔽原理,对基站建筑物的屏蔽接地、防雷地网提出了采用“混合接地体辅助地网”对基站建筑物的“基础接地”进行改进,提高了基站接闪器“引雷”放电时的快速泻电能力。“球形五针避雷器”和“混合接地体辅助地网”是本文的创新点之一。第三,通过引入“广义的高斯定理”,建立了计算地球表面电场的数学模型,对雷电期间地面电场的变化进行了分析计算。根据参阅的大量参考文献,分析了地面电场、空间大气电场在雷电期间的变化情况,提出了“地面临界电场”的概念。
根据地面临界电场的概念,在雷电期间进行了长期的地面电场变化监测试验,获取了大量的实测试验数据。通过对实测数据的分析,提出了根据地面临界电场的下限值对首次雷电闪击进行预测的观点,研制了利用地面电场预测雷电闪击的“无线局域网基站智能型防雷电源”,并在课题组的研究试验基地——清新县人民政府公众信息网(具有多个远程无线接入的WLAN,以下简称“清新网”)中进行了实际应用试验,实验获得成功,取得了良好的效果。该防雷电源在2004年7月14日获得了国家实用新型专利的授权(专利号: ZL 03 2 26526.3;专利证书号:626604);利用地面电场预测雷电首次闪
Broadband wireless access technology is one of the main developmentes for broadband communication in 21 century. It is the pivotal technology to solve the problem of“Last one kilometer”access and“Bandwidth bottleneck”for 3G mobile users. At the same time, broadband wireless access technology is the optimal scheme that it fleetly solves problems of integrated collocation line for the ancient city zone and informatization of outlying country.
With wide application of broadband wireless access technology, the EMI phenomenon is more and more serious among communication systems and inner communication base station. The EMC problem of broadband wireless access base station and intersystem frequency interference of 3G communication systems are very important. For these problems, the researches are as follows:
Firstly, the EMC problem of broadband wireless access system was discussed, and the structure and consisting characteristic for different broadband wireless access systems were analyzed. Three EMC characteristics are summarized as follows:
1. The interference of LEMP on base station;
2. The interference of wide frequency Radiate on information equipment;
3. The intersystem Frequency interference among 3G communication systems
Secondly, LEMP was researched. Mechanism and Spectral characteristic of LEMP were analyzed in detail. The attacking form of LEMP to base station was discussed. The protective area of lightning rod was analyzed and simulated with computer. A standpoint using“global five lightning rod”to increase base station capacity of resisting flank attack lightning is proposed..
According to principle of Faraday Screen Cage, a standpoint using“accessorial earth net by mixed grounding”to increase base station capacity for discharging quickly as lightning rod lead lightning is presented.
Thirdly, a mathematic model for calculating ground electric field was established, and the change of ground electric field during thunder activity was analyzed. According to reference, the concept for critical of ground electric field was brought by analyzing ground electric field and atmosphere electric field.
According the concept for critical of ground electric field, a mass of experimental data had been obtained by surveying the changing curves of ground electric field during thunderstorm on the spot. The threshold of ground electric field that triggers the first lightning strike was brought, and“smart base station power supply against LEMP”was developed. The“power supply”was practicality tested in QingXin public information wireless network, and the test had gained success. The“power supply”had acheived patent.(Patent No. ZL 03 2 26526.3,
随着宽带无线接入技术的广泛应用,通信系统之间以及通信基站内部的电磁干扰(EMI)现象越来越严重。其中,宽带无线接入基站的电磁兼容(EMC)问题以及3G通信系统中的系统间的频率干扰问题尤为突出,本文针对这些问题进行了下列研究:
第一,综合讨论了宽带无线接入系统的电磁兼容问题,分析了各种宽带无线接入系统的结构和组成特点,总结了宽带无线接入系统的三大EMC特点:
1.雷电电磁脉冲(LEMP)对基站的干扰;
2.信息设备的宽频带辐射干扰;
3.3G通信系统中的系统间频率干扰。
第二,对雷电电磁脉冲进行了研究,详细分析了雷电电磁脉冲的产生机理以及雷电电磁脉冲的频谱特性,讨论了雷电电磁脉冲对宽带无线接入基站的袭击形式。对避雷针(接闪器)的保护范围进行了理论分析和计算机仿真,提出了通过采用“球形五针避雷器”,提高基站对侧击雷和感应雷的防范能力的观点。
根据法拉第屏蔽笼的屏蔽原理,对基站建筑物的屏蔽接地、防雷地网提出了采用“混合接地体辅助地网”对基站建筑物的“基础接地”进行改进,提高了基站接闪器“引雷”放电时的快速泻电能力。“球形五针避雷器”和“混合接地体辅助地网”是本文的创新点之一。第三,通过引入“广义的高斯定理”,建立了计算地球表面电场的数学模型,对雷电期间地面电场的变化进行了分析计算。根据参阅的大量参考文献,分析了地面电场、空间大气电场在雷电期间的变化情况,提出了“地面临界电场”的概念。
根据地面临界电场的概念,在雷电期间进行了长期的地面电场变化监测试验,获取了大量的实测试验数据。通过对实测数据的分析,提出了根据地面临界电场的下限值对首次雷电闪击进行预测的观点,研制了利用地面电场预测雷电闪击的“无线局域网基站智能型防雷电源”,并在课题组的研究试验基地——清新县人民政府公众信息网(具有多个远程无线接入的WLAN,以下简称“清新网”)中进行了实际应用试验,实验获得成功,取得了良好的效果。该防雷电源在2004年7月14日获得了国家实用新型专利的授权(专利号: ZL 03 2 26526.3;专利证书号:626604);利用地面电场预测雷电首次闪
Broadband wireless access technology is one of the main developmentes for broadband communication in 21 century. It is the pivotal technology to solve the problem of“Last one kilometer”access and“Bandwidth bottleneck”for 3G mobile users. At the same time, broadband wireless access technology is the optimal scheme that it fleetly solves problems of integrated collocation line for the ancient city zone and informatization of outlying country.
With wide application of broadband wireless access technology, the EMI phenomenon is more and more serious among communication systems and inner communication base station. The EMC problem of broadband wireless access base station and intersystem frequency interference of 3G communication systems are very important. For these problems, the researches are as follows:
Firstly, the EMC problem of broadband wireless access system was discussed, and the structure and consisting characteristic for different broadband wireless access systems were analyzed. Three EMC characteristics are summarized as follows:
1. The interference of LEMP on base station;
2. The interference of wide frequency Radiate on information equipment;
3. The intersystem Frequency interference among 3G communication systems
Secondly, LEMP was researched. Mechanism and Spectral characteristic of LEMP were analyzed in detail. The attacking form of LEMP to base station was discussed. The protective area of lightning rod was analyzed and simulated with computer. A standpoint using“global five lightning rod”to increase base station capacity of resisting flank attack lightning is proposed..
According to principle of Faraday Screen Cage, a standpoint using“accessorial earth net by mixed grounding”to increase base station capacity for discharging quickly as lightning rod lead lightning is presented.
Thirdly, a mathematic model for calculating ground electric field was established, and the change of ground electric field during thunder activity was analyzed. According to reference, the concept for critical of ground electric field was brought by analyzing ground electric field and atmosphere electric field.
According the concept for critical of ground electric field, a mass of experimental data had been obtained by surveying the changing curves of ground electric field during thunderstorm on the spot. The threshold of ground electric field that triggers the first lightning strike was brought, and“smart base station power supply against LEMP”was developed. The“power supply”was practicality tested in QingXin public information wireless network, and the test had gained success. The“power supply”had acheived patent.(Patent No. ZL 03 2 26526.3,
引文
[1] 高攸纲 电磁兼容总论[M],北京:北京邮电大学出版社,2001
[2] Perez. R. Steps for the proper development of an EMC Control Plan [A], Electromagnetic Compatibility, 2002 IEEE International Symposium on Volume 2, 19-23 Aug. 2002 Page(s):766 - 771 vol.2
[3] 王庆斌,刘萍,尤利文等 电磁干扰与电磁兼容技术[M]. 北京:机械工业出版社,2003
[4] IEEE Conferences, 2005 IEEE International Electromagnetic Compatbility Symposium[EB/OL], http://www.IEEE.org/portal/site/mainsite/menuitem.818c0ce85,2004/12/28
[5] Brain Young. Digital signal integrity: modeling and simulation with interconnects and packages. Prentice Hall, Upper Saddle River, NJ, 2001
[6] Proceedings of Symposium on Electromagnetic Compatibility[A], Electromagnetic Compatibility, 1996. Symposium Record. IEEE 1996 International Symposium on 19-23 Aug. 1996
[7] Seventh International Conference on Electromagnetic Compatibility (Conf. Publ. No.326) [A]. Electromagnetic Compatibility, 1990. Seventh International Conference on 28-31 Aug 1990
[8] May M. P,Taflove A, Baron J. FDTD Modeling of Digital Propagation in 3-D Circuits with Passive and Active Loads. IEEE Transactions on MMT, 1994, 42(8)
[9] P. Ciampolini, et al.Accurate and Effective Circuit Simulation with Lumped Element FDTD Techniques. IEEE Transactions on MM, 1996 T, 44(2)
[10] 腾旭,胡志昂 电子系统抗干扰实用技术[M],国防工业出版社,2004
[11] Stephen H. Hall,Garrett W. Hall,James A. McCall. High-Speed Digital System Design---A Handbook of Interconnect Theory and Design Practices .JOHN WIELY&SONS,New York, 2000
[12] Ihsan Erdin. Signal Integrity Analysis of High-Speed Circuits with Embedded Electromagnetic Modules. PH.D. Thesis, Carleton University, Ottawa, Ontario, Canada, 2001
[13] Robert Martin Nelson and Howard ji. Electric and Magnetic Fields Created by Electrosurgcal Units IEEE Tran. On Electromagnetic Compatibility, Vo1.44, No.1, Feb.1999, pp55
[14] Luc B. Gravelle,Perry F. Wilson .EMI/EMC in Printed Circuit Boards---A Literature Review. IEEE Transactions on Electromagnetic Compatibility, Vo1.34, No.2, May 1992
[15] 何益艳,杜仕国,施冬梅.铜系电磁屏蔽涂料的研究[J].现代涂料与涂装,2002.5:1-3
[16] 赵富辰.电磁屏蔽材料的发展状况[J].材料开发与应用,2001,16(5):29-33
[17] Shinn -Shyong,Tzeng,Fa-Yen Chang. EMI shielding of metal coated carbon fiber-reinforced ABS composites. Materials Science and Engineering. A302, 2001,pp258-267
[18] 商思善.电磁波屏蔽织物的产生与发展[J].现代纺织技术,2002.(4):48-52
[19] Kodali,V. Prasad. Engineering Electromagnetic Compatibility: Principles measurements and Technology.[A]. New York: IEEE Press, 1996
[20] Neil P.Reid BROADBAND FIXED WIRLESS NETWORKS[M],USA: McGraw-Hill publishing, 2001
[21] 吴彦文,刘方,周光玥 固定宽带无线接入技术[M],北京有点大学出版社,2003
[22] 陈 旸,陈成章,年冀等 广州市 GSM 移动电话基站发射电磁波对环境污染影响分析[J],中国环境监测,2002,18(2):55-58
[23] 胡乐明,万学元 第三代移动通信 FDD 和 TDD 基站邻频干扰问题研究[J], 广东通信技术, 2002.22(11): 19-22,44
[24] 李剑雄 CDMA 和 GSM 基站之间干扰测试分析[J],中国无线电管理,2002,第6期:38-41
[25] David A. Weston. Electromagnetic Compatbility: Principles and Application. NewYork: Marcel Dekker, Inc. , 1991
[26] 区健昌,林守霖,吕英华 电子设备的电磁兼容性设计[M],电子工业出版社,2003
[27] Ham Fang, Shi Changsheng. Mesurement of Radiated Emission from PC Computer System[A]. Proc. of 1991 IEEE International Symp. on EMC[C]. 1991, pp 208~209.
[28] 中华人民共和国机械工业部.建筑物防雷设计规范(GB50057—94)[M].北京:中国计划出版社,2001.
[29] ITU-T Handbook on interference measuring techniques, Part A, February (2000)
[30] 余爱民,陈一天,谭兴信 AP-1000 在远程无线局域网中应用的探索[J],华东船舶工业学院学报,2001.15(5):54-57
[31] 余爱民,陈一天 绑定验证技术在 WLAN 信息安全中的应用[J],江苏科技大学学报,2005.15(5):54-57
[32] Chao, C.; Katura, T.; Kisimoto, M.; Ueda, T.; Matukawa, T.; Okada, H.; Network connectivity of layered self-organizing wireless networksComputer Communications and Networks, 1997. Proceedings. Sixth International Conference on 22-25 Sept. 1997 Page(s):270 - 274
[33] 张献英 固定宽带无线接入技术[J],中国无线电,2004,(10):45-49
[34] 王军,姜红旗,林孝康 宽带固定无线接入网 MAC 层设计[J],电讯技术,2003,142(4):142-145
[35] IEEE Std 802.16.2 , Coexistence of Fixed Broadband Wireless Acess Systems[ S].
[36] David J. T. Heatley et al. Optical wireless: the story so far. IEEE Communication Magazine, 1999. 12
[37] IEEEStd 802.16,Air interface for Fixed Broadband Wireless Access System[ S].
[38] 聂景楠,郑少仁.宽带无线接入网中的 MAC 技术[J].中国数据通信网络, 2000,(1) :23 一 26 .
[39] 袁泉 3.5G 固定无线接入技术简介[J],现代通信,2003,(1):3-4
[40] 曹春生,孔祥志 MDMS 宽带无线系统及应用[J],无线电工程,2004,34(7):53-55
[41] Johan De Vriendt,et al. Mobile Network Evolution:A Revolution on the Move. IEEE Communication Magzine,2002(4)
[42] Maiconi, MDMS V4.0 System Information,8,September 2000
[43] Theodore B Zahariadis. Global Roaming in Next-Generation Networks. IEEE communication Magzine, 2002(2)
[44] IEEE Trans. On Vehicular Tech, Hideki OCHIAI, Hideki IMAI. MDQPSK-OFDM with Highly Power-Efficient Block Code for Frequncy-Selective Fading Channel. 49(1), January 2000, pp74-78
[45] Nikos H.Loukas. A signaling architecture for wireless ATM Access Networks Wireless Network,2000,6
[46] 陈宇欣 LMDS宽带无线接入系统的简介与应用[J],广东通信技术,2001,21(1):29-31
[47] 裴进明,秦达,赵烨,朱守正 LMDS 毫米波宽带无线接入系统[J],华东师范大学学报,2003(2):91-94
[48] Sari H. Trends and challenges in broadband wireless access[A]. IEEE. Communications and Vehicular Technology, SCVT 一 2000 Symposium [C]. Leuven, Belgium: IEEE catalog number OOEX46S, 2000, pp210-214
[49] Anderson H R. Simulations of channel capacity and frequency reuse in multipoint LMDS systems[A]. IEEE. Radio and Wireless Conference, 1999 RAWCON 99[C]. Denver, CO, USA: IEEE catalog number 99EX292 1999, pp81-84.
[50] Juha Ala-Laurila. Wireless LAN Access Network Architecture for Mobile Operatores. IEEE Communication Magzine. 2001(11)
[51] Apostolis K Salkintzis, Chad Fors and Rajesh Pazhyannur. WLAN-GPRS Intergration for Next-generation Mobile Date Networks. IEEE Wireless Communications, 2002(10)
[52] 金百荣 高层智能建筑及其弱电系统防雷研究[J],高电压技术,2003,29(5):47-49
[53] Michel Ianoz, Bogdan Nicoara I. C. and Radasky W.A. Modeling of an EMP conducted environment IEEE Trans. Electromagn.Compat. 1996,38(3), pp400-413
[54] 邱炎,肖雳 电磁兼容标准与认证[M],北京:北京邮电大学出版社,2001
[55] 冯雷,周佩白 高层建筑遭受雷击时感应电场的计算[J],高电压技术,2001,27(1):52-54
[56] 李清泉,李彦明 TT 系统雷电流分布的研究[J],高电压技术,2002,28(5):16-21
[57] 《关干第三代公众移动通信系统频率规划的通知》(信部无(2002)479 号)
[58] 吴江,梁双春,牛凯,吴伟陵 WCDMA 与其它蜂窝系统共存时电磁兼容性能研究[J],电波科学学报,2004,19(6):674-678
[59] 侯瑞庭 CDMA 蜂窝系统中的干扰及影响[J], 电波科学学报,1997,12(3):328-333
[60] 3GPP TR25.942 v5.0.0,RFsystemssenarios[S]
[61] 3GPP TS25.104 v5.7.0.UTRA(BS) FDD:radio trans mission and reception[S]
[62] 3GPP TS 251 of v5.7.0,UE radio trans mission and reception( FDD)[ S]
[63] 3GPP2 C.S0010-A V1.0, Recommended minimums performance standards for CDMA2000 spread spectrum base Stations[S]
[64] 3GPP2.C.S00ll-A V1.0,Recommendedminmum performance standards for CDMA2000 spread spectrum mobile stations[ S]
[65] 3GPP TS05.05 v8.14.0,Radiotransmission and reception[ S]
[66] 3GPP TS 25.105 v5.4.0,UTRA(BS) TDD:radio trans mission and reception[S]
[67] 3GPP TS 25.102 v5.5.0,UE radio trans mission and reception( TDD)[ S]
[68] 刘元安等.宽带无线接入和无线局域网[M]. 北京:北京邮电出版社,2000
[69] 赵建平,陈工羽,雷新 通信产品辐射发射超标问题的解决[J],中兴通信技术,2002(6)45:48
[70] Bruce Archambeault; Omar .M., Ramahi; Colin Brench. EMI/EMC Computational Modeling Handbook, Boston: Kluwer Academic Publishers, 1998
[71] 朱东照,邵晓龙 蜂窝移动通信系统基站电磁辐射的分析,邮电设计技术,2003(8):19-22
[72] 减瑞华,孙全红,邢劲松 移动通信基站电磁辐射环境状况分析[J],安全与电磁兼容,2001(4):32-34
[73] 俞鹤伟 宽带无线网络中的正交频分复用技术研究[C], 华南理工大学博士学位论文,2004:4-16-22
[74] 李引新,赵姚同. 正交频分多路(OFDM)的实现方式及性能分析[J]. 电讯技术,1998,38(6):10-15
[75] 俞鹤伟,赖声礼,余爱民,陈一天. 基于 OFDM 的 IEEE802.11a 标准的同步方法[J], 通信技术.2004.44(2):50-54
[76] D.K.Kim, S.H.Do, H.B.Cho, H.J.Choi, K.B.Kim. A New Joint Algorithm ofSymbol Timing Recovery and Sampling Clock Adjustment for OFDM System, IEEE Transactions on Consumer Electronics, Vol. 44, No.3, August 1998, pp1142-1149
[77] 俞鹤伟,赖声礼,余爱民,陈一天.正交频分复用系统的误码率分析 [J].通信技术. 2003; (8):9-11
[78] S.A.Fechted. OFDM Carrier and Sampling Frequency Synchronization and its Perfomance on Stationary and Mobile Channels, IEEE Transactions on Cnsumer Electronics, Vol.46, No.3, August 2000, pp438-441
[79] 李学文 不同材质建筑物雷电防护模型[C],上海海事大学硕士研究生学位论文,2004
[80] UmanMA; KridrEP. A review of natural lightning: experimental data and modeling [J]. IEEET rans EMC, 1982,24(5), pp79
[81] Ali Abakar; Gerard Meunier; Jean-Louis Coulomb. Francois-Xavier Z gainski. 3DModeling of Shielding Structures Madde by Conductors and ThinPlates. IEEE Transactions on Magnetics, 2000, Vol. 36(4):790-794
[82] Richard Lee Ozenbaugh. EMI Filter Design, New York: Marcel Dekker, Inc. 1996
[83] 魏明,刘尚合,翟景升 LEMP 成因与特性,高电压技术[J],2000,26(4):28-30
[84] 田明宏,魏光辉,刘尚合 通道高度对雷电回击电磁场的影响研究, 电波科学学报[J],2002,17(5):500-504
[85] Proakis J.G.. Salehi.M. Communication Systems Engineering. Upper Saddle River, NJ: Prentice Hall, 1994
[86] 张飞舟,刘尚合.雷电电磁脉冲场的近场近似.高电压技术,2001, 27(6): 10-11
[87] 张小青 建筑物内电子设备的防雷保防[M],北京:电子工业出版社,2000.
[88] 田明宏,魏光辉,刘尚合等.基于 IEC 标准雷电后续回击电磁场的计算.电子学报,2003, 31 (6): 952-954
[89] 孙可平.先驱放电和回击放电通道电场分布规律探讨.中原工学院学报,2003,14(S1): 22-23
[90] 白同云,吕晓德.电磁兼容设计[M].北京: 北京邮电大学出版社,2001.
[91] 余爱民 远程无线局域网基站的综合方雷[J],机电工程技术,2004.33(3):7-8,11
[92] 郭云松,张子东,等.电磁兼容中的接地技术[J].EMC,2002,(1): 16 - 17.
[93] 余爱民,赖声礼,陈荷,俞鹤伟 提高无线局域网基站防雷能力的网桥供电研究[J],机电工程技术, 2003.32(6):39-40 [86]
[94] 余爱民,陈一天 远程 WLAN 基站抗雷击电磁脉冲(LEMP)方法的分析[J], 广东轻工职业技术学院学报[J],2004.3(1):15-17
[95] 侯振义,夏峥.通信电源站原理及设计[M].北京:人民邮电出版社,2002.342
[96] 余爱民,远程无线局域网基站智能供电系统的研究[J], 机电工程技术, 2004.33(6):84-85
[97] 林硕,李志章,吴年强.电磁屏蔽导电复合涂层[J].材料导报,1998.(3):72 76
[98] 汝强, 胡社军,胡显奇等 电磁屏蔽理论及屏蔽材料的制备[J], 包装工程,2004,25(5):21-23,49
[99] 吴行,陈家钊,涂铭族.SiC /Ni 复合型电磁屏蔽涂料的研究[J].功能材料,2001.32(4):368 374
[100] Armstrong.K. Best EMC practices for electrical and electronic assembly and installation [J] IEE Colloquium 23 Feb. 1999 Page(s):7/1 – 710
[101] 杜仕国,高欣宝.电磁屏蔽导电复合材料[J].兵器材料科学与工程,1999.22(6):61 b7
[102] 刘顺华,郭辉进 电磁屏蔽与吸波材料[J].功能材料与器件学报,2002.8(3):213 一 17
[103] 张丽芳,李文明,石殿普.磁控溅射 Cu/Ni 薄膜的电磁屏蔽作用[J].塑料工业,1999,(3):95 97
[104] 施冬梅,邓辉,杜仕国.碳纤维/聚合物电磁屏蔽包装材料[J].包装工程,2001,22(4):26 29
[105] 王锦成.电磁屏蔽材料的屏蔽原理及研究现状「J」.化工新材,2002,30(7):16-19
[106] 杜仕国,施冬梅,邓辉.金属聚合物屏蔽 EMI 包装材料[J].包装工程,2000,21(4):19-1
[107] 施冬梅,邓辉,杜仕国.新型电磁屏蔽材料研究动态[J].化工新材料,2001,29(10):20-22
[108] 鲍红权,刘强华,赵超华,等.化学镀金属导电玻璃纤维制备与性能研究[J].玻璃纤维,1997,(4):2-5
[109] 杨栋梁.织物的金属化处理及其产品应用前景(一)[J].印染,2001,(9):31 35
[110] 杨栋梁.织物的金属化处理及其产品应用前景(二)[J].印染,2001,(10 ):43 47
[111] 李荻,郭宝兰,李宏 具有电磁屏蔽性能的金属/织物复合材料[J].航空学报,2000.(21): 43 -47
[112] 路宏敏 工程电磁兼容[M],西安电子科技大学出版社,2003
[113] 陈淑风,马蔚宇,马小庆 电磁兼容试验技术[M],北京:北京邮电大学出版社,2001
[114] Robert Martin Nelson and Howard ji. Electric and Magnetic Field Created by Elextrosurgical Units. IEEE Tan. On Electromagnetic Compatibility. Vol.44,No.1,Feb.1999, pp55
[115] 逯贵祯,蒋克华 通信系统中的电磁兼容理论与技术[M],北京:北京广播学院出版社,2001
[116] 白同云,吕小德 电磁兼容设计[M],北京:北京邮电大学出版社,2001
[117] Kodali. V. Prasad. Engineering Electromagnetic Compatibility: Principles measurements and Technology [A]. New York: IEEE Press, 1996
[118] 余爱民,赖声礼 抑制计算机信息泄漏的屏蔽技术研究[J],华南理工大学学报,2004.32(7), pp32-35
[119] 余爱民,赖声礼,陈一天 信息设备电磁干扰的屏蔽技术研究[C],全国电磁兼容学术会议暨微波电磁兼容第七届全国学术会议论文集,2004:
[120] Ham Fang; Shi Changsheng. Mesurement of Radiated Emission from PC Computer System [A]. Proc. of 1991 IEEE International Symp. on EMC[C]. 1991. pp208~209.
[121] Ralph Morrison. Grounding and Shielding Techniques. New Tork: John Wiley & Sons, Inc. , 1998
[122] 庄洪春 雷暴监测和防避系统[C],第三届全国雷电物理、监测和防护科学讨论会,北京:中国气象学会大气物理学会,2001:46-47
[123] 夏英齐,钱树高 普遍的高斯定理和界面上的电场力[J],云南师范大 学学报,2003,(5):34-38
[124] 陈大任,郭虎 沙尘天气中的大气电场[J],干旱区资源与环境,2004, 18(3):60-62
[125] 黄柳宾,刘彦民,关继腾,柴文妍,李文瀛. 雷电过程地面电场变化 与油库雷电安全报警[J], 石油学报, 2001,22(3):91-96.
[126] 钟万强, 肖稳安,基于电场理论的主动防雷系统的初步设想, 南京气 象学院学报 [J]. 2004,27(5):668-673.
[127] Uman MA, KridrEP. A review of natural lightning: experimental data and modeling [J]. IEEE Trans EMC, 1982, 24(5), pp79
[128] Mansell R. MacGorman R.Ziegler L. et al Simulatied three-dimensional branched lightning in a numerical thunderstorm model[J]. J geophys Res, 2002, 107(D9), pp1-14
[129] Illingworth A J. Charge sepration in thunderstorm:small scale prosess[ J]. J Geophys Res, 1985, 90(D4), pp6-27
[130] 王道洪,郄秀书,郭昌明 雷电与人工引雷[M],上海:上海交通大学 出版社,2000
[131] 张义军,刘欣生,肖庆复 中国南北方雷暴及人工触发闪电特性对比分 析[J],高原气象,1997,16(2):113-121
[132] 张翠华,张义军,张广庶,等 地闪连续电流特征的统计分析[J],高原气象,2000,19(3), pp371-378
[133] Mazur V, Nobuyuki uki Takagi,Teiji watanabc, et al. Computer simulation of downword stepped leader and its interaction with a ground structure [J].JGR,2000,105(D17), pp22361-22369
[134] 余爱民,陈一天,陈斗雪.无线局域网基站防雷电源 [P]. 专利号: ZL 03 2 26526.3.
[135] 余爱民,赖声礼 无线局域网基站抗雷电电磁脉冲电源的研究[C],2004 年全国博士生学术论坛论文集,电子技术分册:261-264
[136] Aimin Yu, Min Shi, Shengli Lai, Yitian Chen Analysis Relation of Ground Electric Fieldand the First LightningStrike[J], The Journal of Communication and Computer, USA. 2005.2(2), pp77-81.
[137] Marias, G.F. An enhanced intelligent DCA technique for unlicensed WLANs and PAWNs [J]. IEEE Transactions on Volume 33, Issue 3, Aug. 2003, pp395 - 402
[138] JIM Geier, Wireless LAN’s: Implementing Interoperable Networks [M]. USA: Macmillan Technical publishing, 1999.
[139] Eric Ouellet, Robert Padjen Ron Fuller Building a Cisco Wireless LAN [M], USA, Syngress Publishing, Inc,2003.06
[140] 钟章队,赵红礼,吴昊,黄清 无线局域网[M],北京,科学技术出版社,2004.02
[141] J.E.Bridges. An Update on the Circuit Approch to Calculate Shielding Effectiveness IEEE Trans. Electromag.Compatib. EMC—30, August, 1998, pp211-22
[142] Stan gibilisco Electronics Portable Handbook [M], McGraw-Hill, Inc, 2002. 01
[143] 余爱民,陈一天,陈斗雪智能型微波基站雷电保护检测装置[P] ,专利受理号:03126693.2, 公布号:1453915
[144] Gong Zhu-qian , ZhuGuo qiang FDTD Modeling of Transient Scattering by Subsurface Targets[J],WUJNS,Wuhan University Journal of Natural Sciences. Vol.9, No.3, 2004,:319-322
[145] Receiver design of UWB radio systems for an impulsive noise environment [J],Journal of Systems Engineering and Elect ronics , Vol . 15 , No. 1 , 2004 , pp. 31～ 38
[2] Perez. R. Steps for the proper development of an EMC Control Plan [A], Electromagnetic Compatibility, 2002 IEEE International Symposium on Volume 2, 19-23 Aug. 2002 Page(s):766 - 771 vol.2
[3] 王庆斌,刘萍,尤利文等 电磁干扰与电磁兼容技术[M]. 北京:机械工业出版社,2003
[4] IEEE Conferences, 2005 IEEE International Electromagnetic Compatbility Symposium[EB/OL], http://www.IEEE.org/portal/site/mainsite/menuitem.818c0ce85,2004/12/28
[5] Brain Young. Digital signal integrity: modeling and simulation with interconnects and packages. Prentice Hall, Upper Saddle River, NJ, 2001
[6] Proceedings of Symposium on Electromagnetic Compatibility[A], Electromagnetic Compatibility, 1996. Symposium Record. IEEE 1996 International Symposium on 19-23 Aug. 1996
[7] Seventh International Conference on Electromagnetic Compatibility (Conf. Publ. No.326) [A]. Electromagnetic Compatibility, 1990. Seventh International Conference on 28-31 Aug 1990
[8] May M. P,Taflove A, Baron J. FDTD Modeling of Digital Propagation in 3-D Circuits with Passive and Active Loads. IEEE Transactions on MMT, 1994, 42(8)
[9] P. Ciampolini, et al.Accurate and Effective Circuit Simulation with Lumped Element FDTD Techniques. IEEE Transactions on MM, 1996 T, 44(2)
[10] 腾旭,胡志昂 电子系统抗干扰实用技术[M],国防工业出版社,2004
[11] Stephen H. Hall,Garrett W. Hall,James A. McCall. High-Speed Digital System Design---A Handbook of Interconnect Theory and Design Practices .JOHN WIELY&SONS,New York, 2000
[12] Ihsan Erdin. Signal Integrity Analysis of High-Speed Circuits with Embedded Electromagnetic Modules. PH.D. Thesis, Carleton University, Ottawa, Ontario, Canada, 2001
[13] Robert Martin Nelson and Howard ji. Electric and Magnetic Fields Created by Electrosurgcal Units IEEE Tran. On Electromagnetic Compatibility, Vo1.44, No.1, Feb.1999, pp55
[14] Luc B. Gravelle,Perry F. Wilson .EMI/EMC in Printed Circuit Boards---A Literature Review. IEEE Transactions on Electromagnetic Compatibility, Vo1.34, No.2, May 1992
[15] 何益艳,杜仕国,施冬梅.铜系电磁屏蔽涂料的研究[J].现代涂料与涂装,2002.5:1-3
[16] 赵富辰.电磁屏蔽材料的发展状况[J].材料开发与应用,2001,16(5):29-33
[17] Shinn -Shyong,Tzeng,Fa-Yen Chang. EMI shielding of metal coated carbon fiber-reinforced ABS composites. Materials Science and Engineering. A302, 2001,pp258-267
[18] 商思善.电磁波屏蔽织物的产生与发展[J].现代纺织技术,2002.(4):48-52
[19] Kodali,V. Prasad. Engineering Electromagnetic Compatibility: Principles measurements and Technology.[A]. New York: IEEE Press, 1996
[20] Neil P.Reid BROADBAND FIXED WIRLESS NETWORKS[M],USA: McGraw-Hill publishing, 2001
[21] 吴彦文,刘方,周光玥 固定宽带无线接入技术[M],北京有点大学出版社,2003
[22] 陈 旸,陈成章,年冀等 广州市 GSM 移动电话基站发射电磁波对环境污染影响分析[J],中国环境监测,2002,18(2):55-58
[23] 胡乐明,万学元 第三代移动通信 FDD 和 TDD 基站邻频干扰问题研究[J], 广东通信技术, 2002.22(11): 19-22,44
[24] 李剑雄 CDMA 和 GSM 基站之间干扰测试分析[J],中国无线电管理,2002,第6期:38-41
[25] David A. Weston. Electromagnetic Compatbility: Principles and Application. NewYork: Marcel Dekker, Inc. , 1991
[26] 区健昌,林守霖,吕英华 电子设备的电磁兼容性设计[M],电子工业出版社,2003
[27] Ham Fang, Shi Changsheng. Mesurement of Radiated Emission from PC Computer System[A]. Proc. of 1991 IEEE International Symp. on EMC[C]. 1991, pp 208~209.
[28] 中华人民共和国机械工业部.建筑物防雷设计规范(GB50057—94)[M].北京:中国计划出版社,2001.
[29] ITU-T Handbook on interference measuring techniques, Part A, February (2000)
[30] 余爱民,陈一天,谭兴信 AP-1000 在远程无线局域网中应用的探索[J],华东船舶工业学院学报,2001.15(5):54-57
[31] 余爱民,陈一天 绑定验证技术在 WLAN 信息安全中的应用[J],江苏科技大学学报,2005.15(5):54-57
[32] Chao, C.; Katura, T.; Kisimoto, M.; Ueda, T.; Matukawa, T.; Okada, H.; Network connectivity of layered self-organizing wireless networksComputer Communications and Networks, 1997. Proceedings. Sixth International Conference on 22-25 Sept. 1997 Page(s):270 - 274
[33] 张献英 固定宽带无线接入技术[J],中国无线电,2004,(10):45-49
[34] 王军,姜红旗,林孝康 宽带固定无线接入网 MAC 层设计[J],电讯技术,2003,142(4):142-145
[35] IEEE Std 802.16.2 , Coexistence of Fixed Broadband Wireless Acess Systems[ S].
[36] David J. T. Heatley et al. Optical wireless: the story so far. IEEE Communication Magazine, 1999. 12
[37] IEEEStd 802.16,Air interface for Fixed Broadband Wireless Access System[ S].
[38] 聂景楠,郑少仁.宽带无线接入网中的 MAC 技术[J].中国数据通信网络, 2000,(1) :23 一 26 .
[39] 袁泉 3.5G 固定无线接入技术简介[J],现代通信,2003,(1):3-4
[40] 曹春生,孔祥志 MDMS 宽带无线系统及应用[J],无线电工程,2004,34(7):53-55
[41] Johan De Vriendt,et al. Mobile Network Evolution:A Revolution on the Move. IEEE Communication Magzine,2002(4)
[42] Maiconi, MDMS V4.0 System Information,8,September 2000
[43] Theodore B Zahariadis. Global Roaming in Next-Generation Networks. IEEE communication Magzine, 2002(2)
[44] IEEE Trans. On Vehicular Tech, Hideki OCHIAI, Hideki IMAI. MDQPSK-OFDM with Highly Power-Efficient Block Code for Frequncy-Selective Fading Channel. 49(1), January 2000, pp74-78
[45] Nikos H.Loukas. A signaling architecture for wireless ATM Access Networks Wireless Network,2000,6
[46] 陈宇欣 LMDS宽带无线接入系统的简介与应用[J],广东通信技术,2001,21(1):29-31
[47] 裴进明,秦达,赵烨,朱守正 LMDS 毫米波宽带无线接入系统[J],华东师范大学学报,2003(2):91-94
[48] Sari H. Trends and challenges in broadband wireless access[A]. IEEE. Communications and Vehicular Technology, SCVT 一 2000 Symposium [C]. Leuven, Belgium: IEEE catalog number OOEX46S, 2000, pp210-214
[49] Anderson H R. Simulations of channel capacity and frequency reuse in multipoint LMDS systems[A]. IEEE. Radio and Wireless Conference, 1999 RAWCON 99[C]. Denver, CO, USA: IEEE catalog number 99EX292 1999, pp81-84.
[50] Juha Ala-Laurila. Wireless LAN Access Network Architecture for Mobile Operatores. IEEE Communication Magzine. 2001(11)
[51] Apostolis K Salkintzis, Chad Fors and Rajesh Pazhyannur. WLAN-GPRS Intergration for Next-generation Mobile Date Networks. IEEE Wireless Communications, 2002(10)
[52] 金百荣 高层智能建筑及其弱电系统防雷研究[J],高电压技术,2003,29(5):47-49
[53] Michel Ianoz, Bogdan Nicoara I. C. and Radasky W.A. Modeling of an EMP conducted environment IEEE Trans. Electromagn.Compat. 1996,38(3), pp400-413
[54] 邱炎,肖雳 电磁兼容标准与认证[M],北京:北京邮电大学出版社,2001
[55] 冯雷,周佩白 高层建筑遭受雷击时感应电场的计算[J],高电压技术,2001,27(1):52-54
[56] 李清泉,李彦明 TT 系统雷电流分布的研究[J],高电压技术,2002,28(5):16-21
[57] 《关干第三代公众移动通信系统频率规划的通知》(信部无(2002)479 号)
[58] 吴江,梁双春,牛凯,吴伟陵 WCDMA 与其它蜂窝系统共存时电磁兼容性能研究[J],电波科学学报,2004,19(6):674-678
[59] 侯瑞庭 CDMA 蜂窝系统中的干扰及影响[J], 电波科学学报,1997,12(3):328-333
[60] 3GPP TR25.942 v5.0.0,RFsystemssenarios[S]
[61] 3GPP TS25.104 v5.7.0.UTRA(BS) FDD:radio trans mission and reception[S]
[62] 3GPP TS 251 of v5.7.0,UE radio trans mission and reception( FDD)[ S]
[63] 3GPP2 C.S0010-A V1.0, Recommended minimums performance standards for CDMA2000 spread spectrum base Stations[S]
[64] 3GPP2.C.S00ll-A V1.0,Recommendedminmum performance standards for CDMA2000 spread spectrum mobile stations[ S]
[65] 3GPP TS05.05 v8.14.0,Radiotransmission and reception[ S]
[66] 3GPP TS 25.105 v5.4.0,UTRA(BS) TDD:radio trans mission and reception[S]
[67] 3GPP TS 25.102 v5.5.0,UE radio trans mission and reception( TDD)[ S]
[68] 刘元安等.宽带无线接入和无线局域网[M]. 北京:北京邮电出版社,2000
[69] 赵建平,陈工羽,雷新 通信产品辐射发射超标问题的解决[J],中兴通信技术,2002(6)45:48
[70] Bruce Archambeault; Omar .M., Ramahi; Colin Brench. EMI/EMC Computational Modeling Handbook, Boston: Kluwer Academic Publishers, 1998
[71] 朱东照,邵晓龙 蜂窝移动通信系统基站电磁辐射的分析,邮电设计技术,2003(8):19-22
[72] 减瑞华,孙全红,邢劲松 移动通信基站电磁辐射环境状况分析[J],安全与电磁兼容,2001(4):32-34
[73] 俞鹤伟 宽带无线网络中的正交频分复用技术研究[C], 华南理工大学博士学位论文,2004:4-16-22
[74] 李引新,赵姚同. 正交频分多路(OFDM)的实现方式及性能分析[J]. 电讯技术,1998,38(6):10-15
[75] 俞鹤伟,赖声礼,余爱民,陈一天. 基于 OFDM 的 IEEE802.11a 标准的同步方法[J], 通信技术.2004.44(2):50-54
[76] D.K.Kim, S.H.Do, H.B.Cho, H.J.Choi, K.B.Kim. A New Joint Algorithm ofSymbol Timing Recovery and Sampling Clock Adjustment for OFDM System, IEEE Transactions on Consumer Electronics, Vol. 44, No.3, August 1998, pp1142-1149
[77] 俞鹤伟,赖声礼,余爱民,陈一天.正交频分复用系统的误码率分析 [J].通信技术. 2003; (8):9-11
[78] S.A.Fechted. OFDM Carrier and Sampling Frequency Synchronization and its Perfomance on Stationary and Mobile Channels, IEEE Transactions on Cnsumer Electronics, Vol.46, No.3, August 2000, pp438-441
[79] 李学文 不同材质建筑物雷电防护模型[C],上海海事大学硕士研究生学位论文,2004
[80] UmanMA; KridrEP. A review of natural lightning: experimental data and modeling [J]. IEEET rans EMC, 1982,24(5), pp79
[81] Ali Abakar; Gerard Meunier; Jean-Louis Coulomb. Francois-Xavier Z gainski. 3DModeling of Shielding Structures Madde by Conductors and ThinPlates. IEEE Transactions on Magnetics, 2000, Vol. 36(4):790-794
[82] Richard Lee Ozenbaugh. EMI Filter Design, New York: Marcel Dekker, Inc. 1996
[83] 魏明,刘尚合,翟景升 LEMP 成因与特性,高电压技术[J],2000,26(4):28-30
[84] 田明宏,魏光辉,刘尚合 通道高度对雷电回击电磁场的影响研究, 电波科学学报[J],2002,17(5):500-504
[85] Proakis J.G.. Salehi.M. Communication Systems Engineering. Upper Saddle River, NJ: Prentice Hall, 1994
[86] 张飞舟,刘尚合.雷电电磁脉冲场的近场近似.高电压技术,2001, 27(6): 10-11
[87] 张小青 建筑物内电子设备的防雷保防[M],北京:电子工业出版社,2000.
[88] 田明宏,魏光辉,刘尚合等.基于 IEC 标准雷电后续回击电磁场的计算.电子学报,2003, 31 (6): 952-954
[89] 孙可平.先驱放电和回击放电通道电场分布规律探讨.中原工学院学报,2003,14(S1): 22-23
[90] 白同云,吕晓德.电磁兼容设计[M].北京: 北京邮电大学出版社,2001.
[91] 余爱民 远程无线局域网基站的综合方雷[J],机电工程技术,2004.33(3):7-8,11
[92] 郭云松,张子东,等.电磁兼容中的接地技术[J].EMC,2002,(1): 16 - 17.
[93] 余爱民,赖声礼,陈荷,俞鹤伟 提高无线局域网基站防雷能力的网桥供电研究[J],机电工程技术, 2003.32(6):39-40 [86]
[94] 余爱民,陈一天 远程 WLAN 基站抗雷击电磁脉冲(LEMP)方法的分析[J], 广东轻工职业技术学院学报[J],2004.3(1):15-17
[95] 侯振义,夏峥.通信电源站原理及设计[M].北京:人民邮电出版社,2002.342
[96] 余爱民,远程无线局域网基站智能供电系统的研究[J], 机电工程技术, 2004.33(6):84-85
[97] 林硕,李志章,吴年强.电磁屏蔽导电复合涂层[J].材料导报,1998.(3):72 76
[98] 汝强, 胡社军,胡显奇等 电磁屏蔽理论及屏蔽材料的制备[J], 包装工程,2004,25(5):21-23,49
[99] 吴行,陈家钊,涂铭族.SiC /Ni 复合型电磁屏蔽涂料的研究[J].功能材料,2001.32(4):368 374
[100] Armstrong.K. Best EMC practices for electrical and electronic assembly and installation [J] IEE Colloquium 23 Feb. 1999 Page(s):7/1 – 710
[101] 杜仕国,高欣宝.电磁屏蔽导电复合材料[J].兵器材料科学与工程,1999.22(6):61 b7
[102] 刘顺华,郭辉进 电磁屏蔽与吸波材料[J].功能材料与器件学报,2002.8(3):213 一 17
[103] 张丽芳,李文明,石殿普.磁控溅射 Cu/Ni 薄膜的电磁屏蔽作用[J].塑料工业,1999,(3):95 97
[104] 施冬梅,邓辉,杜仕国.碳纤维/聚合物电磁屏蔽包装材料[J].包装工程,2001,22(4):26 29
[105] 王锦成.电磁屏蔽材料的屏蔽原理及研究现状「J」.化工新材,2002,30(7):16-19
[106] 杜仕国,施冬梅,邓辉.金属聚合物屏蔽 EMI 包装材料[J].包装工程,2000,21(4):19-1
[107] 施冬梅,邓辉,杜仕国.新型电磁屏蔽材料研究动态[J].化工新材料,2001,29(10):20-22
[108] 鲍红权,刘强华,赵超华,等.化学镀金属导电玻璃纤维制备与性能研究[J].玻璃纤维,1997,(4):2-5
[109] 杨栋梁.织物的金属化处理及其产品应用前景(一)[J].印染,2001,(9):31 35
[110] 杨栋梁.织物的金属化处理及其产品应用前景(二)[J].印染,2001,(10 ):43 47
[111] 李荻,郭宝兰,李宏 具有电磁屏蔽性能的金属/织物复合材料[J].航空学报,2000.(21): 43 -47
[112] 路宏敏 工程电磁兼容[M],西安电子科技大学出版社,2003
[113] 陈淑风,马蔚宇,马小庆 电磁兼容试验技术[M],北京:北京邮电大学出版社,2001
[114] Robert Martin Nelson and Howard ji. Electric and Magnetic Field Created by Elextrosurgical Units. IEEE Tan. On Electromagnetic Compatibility. Vol.44,No.1,Feb.1999, pp55
[115] 逯贵祯,蒋克华 通信系统中的电磁兼容理论与技术[M],北京:北京广播学院出版社,2001
[116] 白同云,吕小德 电磁兼容设计[M],北京:北京邮电大学出版社,2001
[117] Kodali. V. Prasad. Engineering Electromagnetic Compatibility: Principles measurements and Technology [A]. New York: IEEE Press, 1996
[118] 余爱民,赖声礼 抑制计算机信息泄漏的屏蔽技术研究[J],华南理工大学学报,2004.32(7), pp32-35
[119] 余爱民,赖声礼,陈一天 信息设备电磁干扰的屏蔽技术研究[C],全国电磁兼容学术会议暨微波电磁兼容第七届全国学术会议论文集,2004:
[120] Ham Fang; Shi Changsheng. Mesurement of Radiated Emission from PC Computer System [A]. Proc. of 1991 IEEE International Symp. on EMC[C]. 1991. pp208~209.
[121] Ralph Morrison. Grounding and Shielding Techniques. New Tork: John Wiley & Sons, Inc. , 1998
[122] 庄洪春 雷暴监测和防避系统[C],第三届全国雷电物理、监测和防护科学讨论会,北京:中国气象学会大气物理学会,2001:46-47
[123] 夏英齐,钱树高 普遍的高斯定理和界面上的电场力[J],云南师范大 学学报,2003,(5):34-38
[124] 陈大任,郭虎 沙尘天气中的大气电场[J],干旱区资源与环境,2004, 18(3):60-62
[125] 黄柳宾,刘彦民,关继腾,柴文妍,李文瀛. 雷电过程地面电场变化 与油库雷电安全报警[J], 石油学报, 2001,22(3):91-96.
[126] 钟万强, 肖稳安,基于电场理论的主动防雷系统的初步设想, 南京气 象学院学报 [J]. 2004,27(5):668-673.
[127] Uman MA, KridrEP. A review of natural lightning: experimental data and modeling [J]. IEEE Trans EMC, 1982, 24(5), pp79
[128] Mansell R. MacGorman R.Ziegler L. et al Simulatied three-dimensional branched lightning in a numerical thunderstorm model[J]. J geophys Res, 2002, 107(D9), pp1-14
[129] Illingworth A J. Charge sepration in thunderstorm:small scale prosess[ J]. J Geophys Res, 1985, 90(D4), pp6-27
[130] 王道洪,郄秀书,郭昌明 雷电与人工引雷[M],上海:上海交通大学 出版社,2000
[131] 张义军,刘欣生,肖庆复 中国南北方雷暴及人工触发闪电特性对比分 析[J],高原气象,1997,16(2):113-121
[132] 张翠华,张义军,张广庶,等 地闪连续电流特征的统计分析[J],高原气象,2000,19(3), pp371-378
[133] Mazur V, Nobuyuki uki Takagi,Teiji watanabc, et al. Computer simulation of downword stepped leader and its interaction with a ground structure [J].JGR,2000,105(D17), pp22361-22369
[134] 余爱民,陈一天,陈斗雪.无线局域网基站防雷电源 [P]. 专利号: ZL 03 2 26526.3.
[135] 余爱民,赖声礼 无线局域网基站抗雷电电磁脉冲电源的研究[C],2004 年全国博士生学术论坛论文集,电子技术分册:261-264
[136] Aimin Yu, Min Shi, Shengli Lai, Yitian Chen Analysis Relation of Ground Electric Fieldand the First LightningStrike[J], The Journal of Communication and Computer, USA. 2005.2(2), pp77-81.
[137] Marias, G.F. An enhanced intelligent DCA technique for unlicensed WLANs and PAWNs [J]. IEEE Transactions on Volume 33, Issue 3, Aug. 2003, pp395 - 402
[138] JIM Geier, Wireless LAN’s: Implementing Interoperable Networks [M]. USA: Macmillan Technical publishing, 1999.
[139] Eric Ouellet, Robert Padjen Ron Fuller Building a Cisco Wireless LAN [M], USA, Syngress Publishing, Inc,2003.06
[140] 钟章队,赵红礼,吴昊,黄清 无线局域网[M],北京,科学技术出版社,2004.02
[141] J.E.Bridges. An Update on the Circuit Approch to Calculate Shielding Effectiveness IEEE Trans. Electromag.Compatib. EMC—30, August, 1998, pp211-22
[142] Stan gibilisco Electronics Portable Handbook [M], McGraw-Hill, Inc, 2002. 01
[143] 余爱民,陈一天,陈斗雪智能型微波基站雷电保护检测装置[P] ,专利受理号:03126693.2, 公布号:1453915
[144] Gong Zhu-qian , ZhuGuo qiang FDTD Modeling of Transient Scattering by Subsurface Targets[J],WUJNS,Wuhan University Journal of Natural Sciences. Vol.9, No.3, 2004,:319-322
[145] Receiver design of UWB radio systems for an impulsive noise environment [J],Journal of Systems Engineering and Elect ronics , Vol . 15 , No. 1 , 2004 , pp. 31～ 38