標題: Dual-beam microstrip leaky-wave array excited by aperture-coupling method
作者: Chen, TL
Lin, YD
傳播研究所
Institute of Communication Studies
關鍵字: aperture coupling;leaky wave;microstrip antenna
公開日期: 1-Sep-2003
摘要: This paper describes the design of the microstrip leaky-wave array excited by the aperture-coupling technique. The microstrip first higher order leaky mode is employed as the radiation source. Separating the radiators from other components with the ground planes provides optimal design of radiators and others so that the inherent broadband, high gain and frequency-scanning properties of the leaky-wave antenna can be exploited. Four kinds of feeding arrangements to excite dual beams are experimented in K band. Markedly reducing the required elements than patch-array for high gain design can simplify complexity of the feeding layout. Versatile designs combining the merits of multilayer technology offer simplicity and efficient design for practical wireless applications.
URI: http://dx.doi.org/10.1109/TAP.2003.816312
http://hdl.handle.net/11536/27599
ISSN: 0018-926X
DOI: 10.1109/TAP.2003.816312
期刊: IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION
Volume: 51
Issue: 9
起始頁: 2496
結束頁: 2498
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