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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Xiong Zou Chuang-Ming Tong Jun-Song Bao Wei-Jian Pang |
| Copyright Year | 2002 |
| Abstract | Planar Yagi antennas are commonly hard to possess simple structure, high gain, and broad bandwidth at the same time. In this letter, a new substrate integrated waveguide (SIW)-fed Yagi antenna is proposed with nonplanar director element, and it achieves bandwidth of 25.7% and gain of 9.46 dBi at 10.0 GHz. Integrated of an SIW hybrid ring coupler, a Yagi monopulse antenna is designed. Measured gain of the sum pattern is higher than 13 dBi, whereas the maximum null depth of the difference pattern is lower than -20 dB in 9.4-10.05 GHz. This type of monopulse antenna presents an excellent candidate in directional-finding system. |
| Sponsorship | IEEE Antennas and Propagation Society |
| Starting Page | 1035 |
| Ending Page | 1038 |
| Page Count | 4 |
| File Size | 827262 |
| File Format | |
| ISSN | 15361225 |
| Volume Number | 13 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2014-01-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Couplers Gain Loss measurement Antenna measurements Bandwidth Microstrip antennas Yagi antenna Monopulse ring coupler substrate integrated waveguide (SIW) |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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