Wideband Dual Polarizations Feed For Radiometer
文献类型：会议论文
| 作者 | Hongjian, Wang1,2 |
| 出版日期 | 2018 |
| 会议日期 | JUL 08-13, 2018 |
| 会议地点 | Boston, MA |
| 关键词 | wide band finline corrugated horn orthomode transducer radiometer |
| 页码 | 2559-2560 |
| 英文摘要 | This paper presents the design and development of a wideband Finline orthomode transducer(OMT) and feeding system used for the radiometer. Finline OMT and filters are employed to separate the dual polarization waves for different frequencies. The wide band loaded corrugated horn is used to cover the almost 2:1 frequency band. Test results shown that the feed horn patterns at three frequencies (18.7GHz, 23.8GHz and 37GHz) remain good shape, while the cross-polarization levels are below -23dB at all working bands. The VSWR are lower than 1.5 at all the three working frequency bands. |
| 会议录 | 2018 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING
 |
| 语种 | 英语 |
| ISSN号 | 1522-3965 |
| ISBN号 | 978-1-5386-7102-3 |
| 源URL | [http://ir.nssc.ac.cn/handle/122/6970]  |
| 专题 | 国家空间科学中心_微波遥感部 |
| 作者单位 | 1.University of Chinese, Academy of Sciences, Beijing; 100049, China 2.Chinese Academy of Sciences, CAS Key Laboratory of Microwave Remote Sensing, National Space Science Center, Beijing; 100190, China; |
| 推荐引用方式 GB/T 7714 | Hongjian, Wang. Wideband Dual Polarizations Feed For Radiometer[C]. 见:. Boston, MA. JUL 08-13, 2018. |
入库方式： OAI收割
来源：国家空间科学中心
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