Citation: | Zhou Yan, Su Donglin. Application of periodical structure in millimeter waveguide coaxial connecter[J]. Journal of Beijing University of Aeronautics and Astronautics, 2006, 32(04): 412-416. (in Chinese) |
Waveguide coaxial connecter has been playing a very important role in microwave & millimeter-wave communications and tests. On the basis of the effects of PBG(photonic band-gap) structure and step impedance conversion structure in transmitting electromagnetic wave system, a novel waveguide coaxial connecter for 8mm has been discussed and studied based on above two structures, the 2D air column structure in dielectric support cushion depress the dissipation of electromagnetic wave in coaxial structure, at the same time, the step impedance conversion structure improve the performance of waveguide to coaxial port, these two conversion structures in designing of 8 mm waveguide coaxial connecter. Simulations and measurement accuracy proved that this structure has the capability of improving the communication performance of millimeter waveguide coaxial connecter and reducing VSWR(voltage standing wave ratio) at a very wide frequency band without additional components used for tuning.
[1] Williamson A G. Analysis and modeling of "two-gap" coaxial line rectangular waveguide junctions[J]. IEEE Transactions on Microwave Theory and Techniques, 1983,31(3):295~302 [2] Williamson A G. Cross-coupled coaxial-line/rectangular-waveguide junction[J]. IEEE Transactions on Microwave Theory and Techniques, 1985,33(3):277~280 [3] 武东升,顾培夫,刘 旭,等.一维光子晶体及其应用[J]. 激光与光电子学进展,2001(12):1~6 Wu Dongsheng, Gu Peifu, Liu Xu, \%et al\%. Rearch progresses and applications of one-dimensional photonic crystal[J]. Laser & Optronics Progress, 2001(12):1~6(in Chinese) [4] 陈慰宗,忽满利,李绍雄,等.一维光子晶体禁带的特点及增宽[J].西北大学学报(自然科学版),2002,32(6):625~628 Chen Weizong,Hu Manli, Li Shaoxiong, \%et al\%. Character and wideness of forbidden band of one-dimensional photonic crystal[J]. Journal of Northwest University (Natural Science Edition), 2002,32(6):625~628(in Chinese) [5] 樊明延,胡 荣,郝 清,等.二维电磁带隙结构研究的新方法[J].红外与毫米波学报,2003,22(2):127~131 Fan Mingyan, Hu Rong, Hao Qing, \%et al\%. New method for 2D-EBG structures'research[J]. Journal of Infrared and Millimeter Waves, 2003,22(2):127~131(in Chinese) [6] 刘 青,李承芳,张 翔,等.二维光子晶体带隙结构的研究[J]. 激光杂志, 2002,23(2):33~35 Li Qing, Li Chengfang, Zhang Xiang, \%et al\%. The study of 2D photonic crystal band gap[J]. Journal Laser, 2002,23(2):33~35(in Chinese) [7] 林为干.微波网络[M].北京:国防工业出版社,1978 Lin Weigan. The microwave net[M]. Beijing:National Defense Industry Press,1978(in Chinese) [8] Eisenhart R L, Greiling P T, Roberts L K, \%et al\%. A useful equivalence for a coaxial-waveguide junction[J]. IEEE Transactions on Microwave Theory and Techniques, 1978,26(3):172~174 [9] Beyer R, Arndt F. Efficient MM/FE GSMS technique for the CAD of broadband lateral coax feeds in rectangular waveguide . 2000 IEEE MTT-S Digest , 2000.109~112 [10] John D, Robert D, Joshua N. Photonic crystals[M]. New York:Princeton University Press, 1995
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