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A Solar Radio Spectrometer at 5.2–7.6 GHz

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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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Authors and Affiliations

  1. National Astronomical Observatories, Chinese Academy of Sciences, Beijing, 100012, China

    Huirong Ji, Qijun Fu, Yuying Liu, Congling Cheng, Zhijun Chen, Yihua Yan, Leping Zheng, Zongjun Ning, Chengmin Tan & Debang Lao

  2. Hebei Semiconductor Research Institute, Shijiazhuang, 050051, China

    Shuke Li, Jiyong Gao, Zhiqiang Wang & Minhong Yu

Authors
  1. Huirong Ji
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  2. Qijun Fu
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  3. Yuying Liu
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  4. Congling Cheng
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  5. Zhijun Chen
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  6. Yihua Yan
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  7. Leping Zheng
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  8. Zongjun Ning
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  9. Chengmin Tan
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  10. Debang Lao
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  11. Shuke Li
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  12. Jiyong Gao
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  13. Zhiqiang Wang
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  14. Minhong Yu
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Ji, H., Fu, Q., Liu, Y. et al. A Solar Radio Spectrometer at 5.2–7.6 GHz. Solar Physics 213, 359–366 (2003). https://doi.org/10.1023/A:1023967107702

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  • DOI: https://doi.org/10.1023/A:1023967107702

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