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A dual-frequency circularly polarized structure antenna

✍ Scribed by C. Nannini; J. M. Ribero; J. Y. Dauvignac; Ch. Pichot

Publisher
John Wiley and Sons
Year
2002
Tongue
English
Weight
118 KB
Volume
32
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

A concept of an original compact dual‐band circularly polarized structure antenna is presented. It consists of a dielectric resonator antenna associated with a microstrip one. This antenna has a return‐loss bandwidth superior to 6% for each band, and offers in circular polarization a great axial ratio. Such a structure maybe useful for spatial applications. © 2002 Wiley Periodicals, Inc. Microwave Opt Technol Lett 32: 418–420, 2002.

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