標題: Design and Characterization of Series and Corporate Feed Differential Arrays for Broadband 60 GHz Radar Applications
作者: Ahmad, Wael Abdullah
Lu, Jeng-Hau
Hasan, Raqibul
Kissinger, Dietmar
Ng, Herman Jalli
電信工程研究所
Institute of Communications Engineering
公開日期: 1-一月-2017
摘要: This paper provides a comparison between differential broadband series-fed and corporate-fed 4-element arrays at 60 GHz band to equip multi-channel radar. Radiator lengths are perturbed in the series-fed array to widen the bandwidth, while parasitic structures are inserted in the corporate-fed array. Measurement showed beam squinting from 3 degrees to 15 degrees over 61-66 GHz and narrow beam width for the compact series-fed array, while the large corporate-fed array has fixed beam direction but wider beam width. This opens the possibility of inherent beam steering by series-fed arrays for radar applications.
URI: http://hdl.handle.net/11536/147046
ISSN: 2325-0305
期刊: 2017 47TH EUROPEAN MICROWAVE CONFERENCE (EUMC)
起始頁: 244
結束頁: 247
顯示於類別:會議論文