A Shorted Bowtie Patch Antenna With a Cross Dipole for Dual Polarization
- 10 April 2007
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Antennas and Wireless Propagation Letters
- Vol. 6 (15361225) , 126-129
- https://doi.org/10.1109/lawp.2007.893106
Abstract
A dual-polarized shorted bowtie antenna integrated with a cross dipole is presented. The electric cross dipole is added to generate a symmetric radiation pattern and to compensate the high back radiation due to the shorted patches. This novel dual-polarized antenna is designed for the existing DCS, PCS, and 3G mobile communication systems working between 1.71 and 2.17 GHz. Stable and symmetric radiation patterns at slanted plusmn45deg polarization have been obtained over the operating frequency bands. Measured isolation between the two input ports is over 28 dB. The gain of the proposed antenna is also stable with frequency. The average is about 6.6 dBiKeywords
This publication has 8 references indexed in Scilit:
- Wideband Shorted Bowtie Patch Antenna With Electric DipoleIEEE Transactions on Antennas and Propagation, 2008
- Directional wideband shorted bowtie antennaMicrowave and Optical Technology Letters, 2006
- Reduction of back radiation and cross-coupling in dual polarized aperture coupled patch antennasPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002
- Broad-band dual-polarized single microstrip patch antenna with high isolation and low cross polarizationIEEE Transactions on Antennas and Propagation, 2002
- Construction of a slot-coupled planarantenna for dual polarisationElectronics Letters, 1994
- Cross-shaped patch with etched bars for dual polarisationElectronics Letters, 1993
- Optimised feeding of dual polarised broadband aperture-coupled printed antennaElectronics Letters, 1992
- Dual aperture-coupled microstrip antenna for dual or circular polarisationElectronics Letters, 1987