Dual frequency circularly polarised proximity-fed microstrip antenna.

The design feasibility of a three-layer proximity coupled fed microstrip antenna structure for dual frequency operation with circular polarisation is demonstrated. As a proof of concept an antenna designed for operation at the two GPS frequencies is fabricated. The measured results show that low axial ratios can be obtained at both frequency bands.

Main Author: Hoorfar, A.
Other Authors: Girard, G., Perrotta, A.
Language: English
Published: 1999
Online Access: http://ezproxy.villanova.edu/login?url=https://digital.library.villanova.edu/Item/vudl:176968