Title :
Dual-frequency broad-beam microstrip reflectarray
Author :
Krachodnok, Piyaporn ; Wongsan, Rangsan
Author_Institution :
Suranaree Univ. of Technol., Nakhon Ratchasima
Abstract :
This paper presents the dual frequency for broad- beam microstrip reflectarray which is duplicated the same radiating aperture as parabolic backscatter. A reflectarray with two stacked arrays of variable element sizes has been designed at 5.8 and 10 GHz. The proposed antenna has good gain and its HPBW can meet the target area to be covered (plusmn65deg).
Keywords :
antenna radiation patterns; backscatter; microstrip antenna arrays; multifrequency antennas; reflector antennas; antenna gain; broad- beam microstrip reflectarray; frequency 5.8 GHz to 10 GHz; parabolic backscatter; radiating aperture; Backscatter; Base stations; Dipole antennas; Frequency; Large-scale systems; Microstrip antenna arrays; Microstrip antennas; Phased arrays; Reflector antennas; Wireless LAN;
Conference_Titel :
Communications, 2007. APCC 2007. Asia-Pacific Conference on
Conference_Location :
Bangkok
Print_ISBN :
978-1-4244-1374-4
Electronic_ISBN :
978-1-4244-1374-4
DOI :
10.1109/APCC.2007.4433489
