A dual‐band GPS microstrip antenna
Authors:
- 22 April 2002
- journal article
- research article
- Published by Wiley in Microwave and Optical Technology Letters
- Vol. 33 (4) , 238-240
Abstract
Design considerations and experimental results of a dual‐band circularly polarized stacked microstrip antenna for GPS operations at 1227 and 1575 MHz are presented. The antenna is achieved by stacking two corner‐truncated square microstrip patches. The obtained circular polarization (CP) bandwidths, determined from 3‐dB axial ratio, are about 15 MHz (about 1.2%) and 17 MHz (about 1.1%) at 1227 and 1575 MHz, respectively. Good CP radiation patterns and antenna gain have also been observed. © 2002 Wiley Periodicals, Inc. Microwave Opt Technol Lett 33: 238–240, 2002; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.10285Keywords
This publication has 6 references indexed in Scilit:
- Dual band circularly polarized off-centered EMCP antennas2002
- Compact and Broadband Microstrip Antennas2002
- Dual-band circularly-polarized square microstrip antennaIEEE Transactions on Antennas and Propagation, 2001
- A dual-band circularly polarized stacked elliptic microstrip antennaMicrowave and Optical Technology Letters, 2000
- Single-feed dual-band circularly polarised microstripantennaElectronics Letters, 1998
- A dual-band circularly polarized aperture-coupled stacked microstrip antenna for global positioning satelliteIEEE Transactions on Antennas and Propagation, 1997