Nuclear Science and Techniques

《核技术》(英文版) ISSN 1001-8042 CN 31-1559/TL     2019 Impact factor 1.556

Nuclear Science and Techniques ›› 2019, Vol. 30 ›› Issue (6): 100 doi: 10.1007/s41365-019-0611-5

• SYNCHROTRON RADIATION TECHNOLOGY AND APPLICATIONS • Previous Articles     Next Articles

Radio-frequency design of a new C-band variable power splitter

Zong-Bin Li1,2 • Alexej Grudiev3 • Wen-Cheng Fang1 • Qiang Gu1 • Zhen-Tang Zhao1   

  1. 1 Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
    2 University of Chinese Academy of Sciences, Beijing 100049, China
    3 European Organization for Nuclear Research, 1211 Geneva, Switzerland
  • Received:2018-09-06 Revised:2019-01-31 Accepted:2019-02-01
  • Contact: Wen-Cheng Fang E-mail:fangwencheng@sinap.ac.cn
  • Supported by:
    This work was supported by the National Natural Science Foundation of China (No. 11675249).
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Zong-Bin Li, Alexej Grudiev, Wen-Cheng Fang, Qiang Gu, Zhen-Tang Zhao. Radio-frequency design of a new C-band variable power splitter.Nuclear Science and Techniques, 2019, 30(6): 100     doi: 10.1007/s41365-019-0611-5
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Abstract: A novel variable C-band radio-frequency (RF) power splitter was designed at Shanghai Institute of Applied Physics, Chinese Academy of Sciences. Using three RF impedance combiners, an H-bend, and an RF polarizer, this new power splitter is much more compact than a traditionally designed splitter, which comprises three 3-dB hybrids. The parameters were optimized to achieve good matching and minimize reflection. Here, the RF design of the new C-band variable power splitter is presented.

Key words: Power splitter, Variable, Polarizer, Compact