Isolation enhancement of dual polarized L-probe coupled patch antenna arrays

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)22_Publication in policy or professional journal

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Author(s)

Detail(s)

Original languageEnglish
Pages (from-to)4364-4367
Journal / PublicationIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Volume4
Publication statusPublished - 2004

Conference

Title2004 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting
PlaceUnited States
CityMonterey
Period20 - 25 June 2004

Abstract

The method to enhance polarization isolation of dual polarized L-probe coupled patch antenna arrays is discussed. It is stated that a wide isolation bandwidth can be obtained by placing the two flinges of U shaped ground plane in parallel to E-plane and with suitable distance to the probe. The isolation bandwidth can be maintained by placing two conducting flanges with suitable height and distance in perpendicular to the E-plane and by decreasing the distance between the two flanges and the probe. The isolation bandwidth thus obtained is found to be sufficient to cover CDMA+GSM band.