Title :
Frequency-fixed beam-scanning microstrip leaky-wave antennas
Author :
Yuanxin Li ; Yunliang Long
Author_Institution :
Dept. of Electron. & Commun. Eng., Sun Yat-Sen Univ., Guangzhou, China
Abstract :
New frequency-fixed beam-scanning microstrip leaky-wave antennas are reported in this paper. The beam-scanning ability, at a fixed frequency of the antenna, can be achieved with new feeding configurations. The main beam of the antenna may be tilted from 47/spl deg/ to 133/spl deg/ in the H plane when the frequency is fixed.
Keywords :
antenna feeds; beam steering; leaky wave antennas; microstrip antennas; power dividers; antenna main beam tilting; feed configuration; frequency-fixed beam-scanning antennas; microstrip LWA; microstrip leaky-wave antennas; power divider; Antenna feeds; Antenna theory; Communication system control; Directive antennas; Frequency; Leaky wave antennas; Microstrip antenna arrays; Microstrip antennas; Power dividers; Sun;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2003. IEEE
Conference_Location :
Columbus, OH, USA
Print_ISBN :
0-7803-7846-6
DOI :
10.1109/APS.2003.1219438
