A Solar Radio Spectrometer at 5.2–7.6 GHz |
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| Authors: | Ji Huirong Fu Qijun Liu Yuying Cheng Congling Chen Zhijun Yan Yihua Zheng Leping Ning Zongjun Tan Chengmin Lao Debang Li Shuke Gao Jiyong Wang Zhiqiang Yu Minhong |
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| Institution: | (1) National Astronomical Observatories, Chinese Academy of Sciences, Beijing, 100012, China;(2) Hebei Semiconductor Research Institute, Shijiazhuang, 050051, China |
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| Abstract: | The properties, structure and performance of a Solar Radio Spectrometer working at 5.2–7.6 GHz developed by National Astronomical Observatories/Beijing and Hebei Semiconductor Research Institute are described. The spectrometer has a spectral resolution of 20 MHz and a temporal resolution of 5 ms, with an instantaneous detectable range from 2% to 10 times flux of the quiet Sun. It can measure both left and right circular polarizations with an accuracy of 10% of polarization degree. Some results of preliminary observations are presented. |
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