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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Qiang Zhang Cheng-Wei Yuan Lie Liu |
| Copyright Year | 2002 |
| Abstract | A compact corrugated dual-band horn feed with high power handling capacity is proposed in this letter. It is composed of an inner choke horn and an outer choke antenna, which consists of the concatenation of a corrugated circular waveguide together with a choke antenna and a spherical cover. Using mode matching theory to determine the scatter matrix of the feed, the analysis allows the return loss and transmission coefficient of each band to be computed accurately. The feeds' return loss is less than -20 dB, and a good far-field radiation pattern at each band has been achieved. All results are simulated, demonstrating the feasibility of the feed. It is suitable for feeding of prime-focus reflectors in a dual-band high-power microwave (HPM) system in the future. |
| Sponsorship | IEEE Antennas and Propagation Society |
| Starting Page | 1357 |
| Ending Page | 1359 |
| Page Count | 3 |
| File Size | 358818 |
| File Format | |
| ISSN | 15361225 |
| Volume Number | 8 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-01-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Coaxial components Dual band Feeds Inductors Horn antennas Scattering Transmission line matrix methods Propagation losses Antenna radiation patterns Computational modeling horizontal and vertical corrugations Compact size corrugated horn feed dual-band high-power microwave (HPM) |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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