Title :
Dual frequency microstrip antenna
Author :
Garg, Ramesh ; Rao, K.V.S.
Author_Institution :
Indian Institute of Technology, Centre for Research and Training in Radar & Communication, Kharagpur, India
Abstract :
A single-feed dual-frequency microstrip antenna is reported. It can be impedance-matched independently at the two frequencies of operation. The tested antenna has a VSWR of 1.33 at 2.32 GHz and 1.12 at 9.425 GHz. The configuration reported here can be impedance matched over a wider frequency range using standard impedance-matching techniques.
Keywords :
impedance matching; strip line components; waveguide antennas; 2.32 GHz; 9.425 GHz; VSWR; disc radiators; dual-frequency microstrip antenna; impedance matching techniques; microwaves; single feed type;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19830247
