摘要
A front end of 8mm polarimetric microwave radiometer is presented in this paper. Simulations and measurements have shown that it has a good performance. The actual measured results show that it has an impedance bandwidth of VSWR<1.25 over 35GHz-39GHz, within which the two ports isolation is lower than -39dB, the gain of it is larger than 21.6dBi and the sidelobe level is less than -20dB. For the advantages mentioned above, it could be used in measuring the sea surface wind vector. As an important aspect, the methods to design ortho-mode transducer (OMT) and multimode horn (MMH) are discussed in this paper.
| 源语言 | 英语 |
|---|---|
| 主期刊名 | Proceedings of 3rd Asia-Pacific Conference on Antennas and Propagation, APCAP 2014 |
| 出版商 | Institute of Electrical and Electronics Engineers Inc. |
| 页 | 1248-1251 |
| 页数 | 4 |
| ISBN（电子版） | 9781479943548 |
| DOI | |
| 出版状态 | 已出版 - 18 12月 2014 |
| 活动 | 3rd Asia-Pacific Conference on Antennas and Propagation, APCAP 2014 - Harbin, 中国 期限: 26 7月 2014 → 29 7月 2014 |
出版系列
| 姓名 | Proceedings of 3rd Asia-Pacific Conference on Antennas and Propagation, APCAP 2014 |
|---|
会议
| 会议 | 3rd Asia-Pacific Conference on Antennas and Propagation, APCAP 2014 |
|---|---|
| 国家/地区 | 中国 |
| 市 | Harbin |
| 时期 | 26/07/14 → 29/07/14 |
指纹
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Li, Q., Liu, Y., Wu, Y. M., Si, L. M., & Lv, X. (2014). Front end design of 8mm polarimetric microwave radiometer. 在 Proceedings of 3rd Asia-Pacific Conference on Antennas and Propagation, APCAP 2014 (页码 1248-1251). 文章 6992744 (Proceedings of 3rd Asia-Pacific Conference on Antennas and Propagation, APCAP 2014). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APCAP.2014.6992744