Title :
A dual-frequency microstrip-fed slot ring linear antenna array
Author :
Tehrani, H. ; Kai Chang
Author_Institution :
Dept. of Electr. Eng., Texas A&M Univ., College Station, TX, USA
Abstract :
A two-frequency 1/spl times/4 linear slot antenna array, with microstrip corporate feeding, is designed and its experimental impedance and radiation patterns are reported. The effects of adding a reflector are also investigated.
Keywords :
antenna feeds; antenna radiation patterns; electric impedance; impedance convertors; linear antenna arrays; microstrip lines; multifrequency antennas; slot antenna arrays; antenna radiation patterns; dual-frequency microstrip-fed antenna array; linear antenna array; metallic reflector; microstrip corporate feed; multi-frequency antenna element; quarter-wave impedance transformers; reflector; return loss; Antenna arrays; Antenna feeds; Antenna radiation patterns; Frequency; Impedance; Linear antenna arrays; Microstrip antenna arrays; Microstrip antennas; Phased arrays; Slot antennas;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2001. IEEE
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7070-8
DOI :
10.1109/APS.2001.960163
