Title :
Slot-loaded bow-tie microstrip antenna for dual-frequency operation
Author :
Wong, Kin-Lu ; Chen, Wen-Shan
Author_Institution :
Dept. of Electr. Eng., Nat. Sun Yat-Sen Univ., Kaohsiung, Taiwan
fDate :
9/3/1998 12:00:00 AM
Abstract :
By loading a pair of narrow slots close to the radiating edges of a bow-tie microstrip antenna, dual-frequency operation can be obtained using a single probe feed. Various frequency ratios, within the range 2.0-3.0, of the two operating frequencies can be obtained by varying the flare angle of the bow-tie patch. Details of the antenna design and experimental results are presented and discussed
Keywords :
antenna feeds; antenna radiation patterns; microstrip antennas; bow-tie patch; dual-frequency operation; flare angle variation; narrow slots; single probe feed; slot-loaded bow-tie microstrip antenna;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19981220
