標題: A dual CP slot antenna using a modified Wilkinson power divider configuration
作者: Tseng, WJ
Chung, SJ
電信工程研究所
Institute of Communications Engineering
關鍵字: dual CP slot antenna;moment method;Wilkinson power divider
公開日期: 1-May-1998
摘要: A dual circularly polarized (CP) slot antenna based on a proposed equal-split Wilkinson power divider is presented, An offset-fed slot antenna, which was analyzed using the method of moments together with a mixed potential integral equation, was used to replace the lumped resistor in the divider. A dual CP slot antenna operating at S-band was designed and demonstrated experimentally. The antenna possessed a return loss bandwidth of 39.3%, an isolation bandwidth of 10% for VSWR <2, and 3-dB axial ratio bandwidth of 28%.
URI: http://dx.doi.org/10.1109/75.668732
http://hdl.handle.net/11536/32658
ISSN: 1051-8207
DOI: 10.1109/75.668732
期刊: IEEE MICROWAVE AND GUIDED WAVE LETTERS
Volume: 8
Issue: 5
起始頁: 205
結束頁: 207
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