标题: | Oscillator-type active-integrated antenna: The leaky-mode approach |
作者: | Chou, GJ Tzuang, CKC 交大名义发表 电信工程研究所 National Chiao Tung University Institute of Communications Engineering |
公开日期: | 1-十二月-1996 |
摘要: | This paper describes basic research carried out to design a microwave source module employing the concept of an active-integrated leaky-mode antenna. The novel active-antenna source module utilizes a microstrip as the radiating element while adopting uniplanar technology for the active circuit design, The microstrip is operated in the first higher order odd mode, which is a leaky mode, and excited by a proximity-coupled center-fed slotline on the same surface of the uniplanar microwave-integrated circuit. The measured performance of an X-band transmission-type injection-locked active-integrated antenna source module demonstrated that such a design approach was suitable for linear array integration for quasi-optical power combining, The harmonic-balance (BOB) analysis of the proposed active-Integrated antenna agrees with the measurements in both free-running frequency and power level. The measured radiation patterns of the active-integrated antenna also agree well with the theoretical predictions. |
URI: | http://dx.doi.org/10.1109/22.556456 http://hdl.handle.net/11536/897 |
ISSN: | 0018-9480 |
DOI: | 10.1109/22.556456 |
期刊: | IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES |
Volume: | 44 |
Issue: | 12 |
起始页: | 2265 |
结束页: | 2272 |
显示于类别: | Articles |
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