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Broadband Dual-Polarization and Stable-Beamwidth Slot Antenna Fed by U-Shape Microstrip Line.
- Source :
-
IEEE Transactions on Antennas & Propagation . Oct2016, Vol. 64 Issue 10, p4477-4481. 5p. - Publication Year :
- 2016
-
Abstract
- A novel broadband dual-polarized slot antenna with stable radiation pattern is presented. Two U-shape microstrip lines are introduced at two feeding ports to excite a cross-shape slot for realizing dual-polarized antenna. The simulated results are given to explain how the ground plane, short metallic pillars, and reflector affect the reflection coefficient, \vert S11\vert . The beamwidth of the proposed antenna is stable within the operating band, whereas a broad fractional bandwidth ( \vert S11 \vert < - 10 dB) up to 68% is achieved, covering a frequency range of 1.3–2.65 GHz. The measured half-power beamwidth of H -plane is 66.8° ± 3.4°. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 0018926X
- Volume :
- 64
- Issue :
- 10
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Antennas & Propagation
- Publication Type :
- Academic Journal
- Accession number :
- 118673730
- Full Text :
- https://doi.org/10.1109/TAP.2016.2586493