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Measurement of atmospheric opacity in k-band of nanshan 25 m radio telescope 会议论文
2019 Photonics & Electromagnetics Research Symposium - Fall (PIERS - Fall), Xiamen, China, December 17, 2019 - December 20, 2019
Authors:  Wang, Kai;  Xiang, Bin-Bin;  Chen, Mao-Zheng;  Duan, Xue-Feng;  Yan, Hao;  Ma, Jun;  Wang, Yang;  Cao, Liang
Adobe PDF(493Kb)  |  Favorite  |  View/Download:142/0  |  Submit date:2021/07/06
Microwave antennas  Calibration  Cryogenics  Millimeter waves  Observatories  Opacity  Photonics  Piers  Radio telescopes  Scanning antennas  Signal receivers  
Calibration of K-band Cryogenic Receiver for Nanshan 26m Radio Telescope 会议论文
2019 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference, CSQRWC 2019, July 18, 2019 - July 19, 2019, Taiyuan, China, July 18, 2019 - July 19, 2019
Authors:  Wang, Kai;  Yan, Hao;  Chen, Maozheng;  Ma, Jun;  Li, Xiaofei;  Cao, Liang
Adobe PDF(303Kb)  |  Favorite  |  View/Download:110/1  |  Submit date:2021/04/12
Calibration  Cryogenics  Low noise amplifiers  Radio astronomy  Radio telescopes  Receivers (containers)  Signal receivers  
Development of a Spherical Vacuum Window for Cryogenic Receiver 会议论文
12th International Symposium on Antennas, Propagation and EM Theory, ISAPE 2018, Hangzhou, China, December 3, 2018 - December 6, 2018
Authors:  Ma, Jun;  Xie, Lei;  Wu, Yang;  Wang, Kai;  Meng, Zeyu
Adobe PDF(738Kb)  |  Favorite  |  View/Download:166/0  |  Submit date:2019/12/18
Antenna feeders  Cryogenics  Directional patterns (antenna)  Polymethyl methacrylates  Radio telescopes  Receivers (containers)