標題: A CPW-to-Slotline active gunn diode leaky wave antenna
作者: Lee, SH
Wu, JJ
Peng, ST
Hu, CC
Jou, CF
Lee, CP
電子工程學系及電子研究所
Department of Electronics Engineering and Institute of Electronics
公開日期: 1998
摘要: A X-band coplanar waveguide (CPW) to slotline couple feeding active microstrip leaky wave antenna using Gunn-diode oscillator as source is demonstrated. The method to excite the first higher order mode of the microstrip leaky wave antenna is to put the CPW-to-slotline transition underneath the middle of the microstrip line, and the oscillator circuit and radiating element are separated by a ground plane. The measured angle of the maximum beam direction of active antenna is at 72 degrees for the active Gunn oscillator frequency of 11.218 GHz; This prototype of active leaky wave antenna feeding by Gunn diode oscillator with CPW-to-slotline structure can be easily scaled up to millimeter wave frequency region.
URI: http://hdl.handle.net/11536/19450
http://dx.doi.org/10.1109/ICMMT.1998.768286
ISBN: 7-5053-5005-6
DOI: 10.1109/ICMMT.1998.768286
期刊: ICMMT'98: 1998 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY PROCEEDINGS
起始頁: 305
結束頁: 308
Appears in Collections:Conferences Paper


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