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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Hong-Li Peng Wen-Yan Yin Jun-Fa Mao Yu-Tang Xie |
| Copyright Year | 2002 |
| Abstract | A novel compact single/dual linearly polarized antenna with broadband and SUM and Difference Beam capabilities is developed in this letter. An electromagnetic simulated model for its radiation element, together with its dual-mode feed network and antenna bracket, is proposed and verified by measurement. The operation band of the realized antenna is 0.96-1.78 GHz, with 10-dB return loss bandwidth of over 55%. As it operates at Mode 1, its dual linearly polarized port isolation is over 30 dB, and 3-dB gain beamwidth is 42° at 1.25 GHz, with gain of 7.6 dB obtained. The gain difference between Modes 1 and 2 is about 7 dB at 1.25 GHz within the angle of -15° ≤ θ ≤ 15° for the same polarization. The measured radiation patterns agree well with the simulated ones. The whole antenna is very compact in geometry, and its size is only about 155 mm in diameter and 47 mm in height. |
| Sponsorship | IEEE Antennas and Propagation Society |
| Starting Page | 990 |
| Ending Page | 993 |
| Page Count | 4 |
| File Size | 796829 |
| File Format | |
| ISSN | 15361225 |
| Volume Number | 9 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-01-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Antenna radiation patterns Antenna measurements Bandwidth Antenna feeds SUM and Difference Beam Broadband antenna linear polarization radiation pattern |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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