Dual frequency microstrip antenna
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.
- Publication:
-
Electronics Letters
- Pub Date:
- May 1983
- DOI:
- 10.1049/el:19830247
- Bibcode:
- 1983ElL....19..357G
- Keywords:
-
- Antenna Design;
- Antenna Feeds;
- Impedance Matching;
- Microstrip Antennas;
- Microwave Antennas;
- Antenna Radiation Patterns;
- Electrical Impedance;
- Equivalent Circuits;
- Frequency Response;
- Performance Tests;
- Resonant Frequencies;
- Standing Wave Ratios;
- Communications and Radar