Title :
Phaser-based feeding network for uniformly scanning antenna arrays
Author :
Ge Zhang;Qingfeng Zhang;Fan Yang;Yifan Chen;Christophe Caloz;Ross D. Murch
Author_Institution :
South University of Science and Technology of China, Shenzhen, Guangdong, China
fDate :
7/1/2015 12:00:00 AM
Abstract :
The paper proposes a phaser-based differential feeding network for uniformly scanning antenna arrays. The feeding network is composed of a Wilkinson power divider connecting a phaser in one branch and a TEM transmission line in the other branch. An example of an antenna uniformly scanning from -60 degree to 60 degree within the frequency range of 4-6 GHz is presented for illustration.
Keywords :
"Phased arrays","Delays","Antenna feeds","Radar antennas","Radar imaging"
Conference_Titel :
Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015 IEEE International Symposium on
DOI :
10.1109/APS.2015.7304504
