Title :
A dual-band high gain resonant cavity antenna with single polarization
Author :
Fanji Meng ; Sharma, Sanjay Kumar
Author_Institution :
Dept. of Electr. & Comput. Eng., San Diego State Univ., San Diego, CA, USA
Abstract :
In this paper, we present a novel design of a dual-band high-gain resonant cavity antenna (RCA) with single polarization. For dual-band (frequency ratio: 1.92:1) operation with single polarization and directional patterns, two T-shape slots in non-radiating edges of the microstrip patch were introduced. A single layer capacitive frequency selective surface (FSS) was employed as superstrate to achieve higher gain in both bands.
Keywords :
antenna radiation patterns; cavity resonators; electromagnetic wave polarisation; frequency selective surfaces; microstrip antennas; multifrequency antennas; T-shape slots; directional patterns; dual-band high gain resonant cavity antenna; dual-band high-gain RCA; frequency selective surface; microstrip patch non-radiating edges; single layer capacitive FSS; single polarization; Cavity resonators; Dual band; Feeds; Frequency selective surfaces; Gain; Patch antennas;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE
Conference_Location :
Memphis, TN
Print_ISBN :
978-1-4799-3538-3
DOI :
10.1109/APS.2014.6905373
