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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Biao Du Chuan-Feng Niu Yang Wu Yi-Hua Yan Cheng-Jin Jin |
| Copyright Year | 2013 |
| Description | Author affiliation: Joint Lab. for Radio Astron. Technol., Beijing, China (Biao Du; Chuan-Feng Niu; Yang Wu; Yi-Hua Yan; Cheng-Jin Jin) |
| Abstract | An ultra-wideband(UWB) feed, inspired by the Eleven feed, with dual circular polarization over 0.4-2GHz for Chinese Spectral Radio Heliograph (CSRH) array (Phase I) is presented in the paper. The design parameters and consideration for practical application are described. The measured voltage standing wave ratio (VSWR) and radiation patterns of the feed are given, and the measured total efficiency of the 4.5m parabolic antenna is better than 40% over 0.4-2GHz. Another UWB feed over 2-15GHz for 2m antenna (CSRH Phase II) is also expatiated. |
| Sponsorship | IEEE Antennas Propagation Soc. |
| Starting Page | 562 |
| Ending Page | 564 |
| File Size | 610238 |
| Page Count | 3 |
| File Format | |
| ISBN | 9781467321877 |
| e-ISBN | 9788890701832 |
| e-ISBN | 9788890701818 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-04-08 |
| Publisher Place | Sweden |
| Access Restriction | Subscribed |
| Rights Holder | EurAAP |
| Subject Keyword | Antenna measurements Parabolic Antenna Radio astronomy UWB Feed Radio Telescope Antenna feeds Ultra wideband antennas Arrays |
| Content Type | Text |
| Resource Type | Article |
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