標題: Characterization and design of cylindrical microstrip leaky-wave antennas
作者: Lin, Lieh-Chuan
Miyagawa, Hayato
Kitazawa, Toshihide
Hwang, Ruey Bing
Lin, Yu-De
電信工程研究所
Institute of Communications Engineering
關鍵字: cylindrical microstrip;leaky-wave;spectral-domain approach (SDA)
公開日期: 1-Jul-2008
摘要: The spectral-domain approach is applied for the analysis and the design of the cylindrical microstrip leaky-wave antenna. The first higher-order leaky-mode is thoroughly investigated. We perform the well-known spectral-domain approach and Galerkin's method to acquire the complex propagation constants of leaky modes, which are verified with results obtained by the scattering-parameter extraction technique. Two practical antennas are designed and implemented. Measured return loss and radiation patterns show a good performance of these cylindrical antennas, compared to that of the planar ones.
URI: http://dx.doi.org/10.1109/TAP.2008.924693
http://hdl.handle.net/11536/8682
ISSN: 0018-926X
DOI: 10.1109/TAP.2008.924693
期刊: IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION
Volume: 56
Issue: 7
起始頁: 1853
結束頁: 1859
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