標題: High Gain Slot-Pair Substrate-Integrated-Waveguide Antenna for 77 GHz Vehicle Collision Warning Radar
作者: Wang, Hsiao-Ning
Hu, Huan-Wei
Chung, Shyh-Jong
傳播研究所
Institute of Communication Studies
關鍵字: substrate-integrated waveguide (SIW);slot antenna array;automotive radar;high gain antenna;millimeter wave antenna array
公開日期: 1-一月-2014
摘要: A 77 GHz high gain slot-pair substrate-integrated waveguide (SIW) antenna array has been proposed for automotive radar application. The slot-pair radiation element has been introduced to decrease the guided wavelength, which increases the aperture efficiency. Moreover, the slot-pair element provides the variety to change the antenna performance. Finally, a high gain antenna for forward-looking automotive radar has been fabricated. The measurement gain is 25 dBi and side-lobe level (SLL) is 15 dB, and the aperture efficiency is 62% of the size of 62 mm by 12 mm.
URI: http://hdl.handle.net/11536/128591
ISBN: 978-2-87487-037-8
ISSN: 
期刊: 2014 11TH EUROPEAN RADAR CONFERENCE (EURAD)
起始頁: 569
結束頁: 572
顯示於類別:會議論文