Bandspread of the C-Band Latching Nonreciprocal Ferrite Microstrip Phase Shifter

Fang Rui-yi; Xu Guo-ying; Huang Guang-shao; Wang Shu-ai

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Bandspread of the C-Band Latching Nonreciprocal Ferrite Microstrip Phase Shifter

更新时间：2025-12-08

- Bandspread of the C-Band Latching Nonreciprocal Ferrite Microstrip Phase Shifter
- Acta Electronica Sinica Issue 1, Pages: 94-97(1981)
- 作者机构：
  
  北京大学物理系
- 作者简介：
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- Published：1981
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[1]方瑞宜,徐国瑛,黄光韶,王树爱.C波段锁式非互易铁氧体微带移相器扩展频宽的实验研究[J].电子学报,1981(01):94-97.

Fang Rui-yi, Xu Guo-ying, Huang Guang-shao, et al. Bandspread of the C-Band Latching Nonreciprocal Ferrite Microstrip Phase Shifter[J]. Acta Electronica Sinica, 1981, (1): 94-97.
[1]方瑞宜,徐国瑛,黄光韶,王树爱.C波段锁式非互易铁氧体微带移相器扩展频宽的实验研究[J].电子学报,1981(01):94-97. DOI：

Fang Rui-yi, Xu Guo-ying, Huang Guang-shao, et al. Bandspread of the C-Band Latching Nonreciprocal Ferrite Microstrip Phase Shifter[J]. Acta Electronica Sinica, 1981, (1): 94-97. DOI：

摘要

本文报导了我们对扩展五厘米波段弯曲线型锁式非互易铁氧体微带移相器（文中简称移相器）的频带宽度的实验研究工作。在5.0～7.0GHz频宽内

得到了一些规律性的结果。

Abstract

An experiment for. broadening the bandwidth of a ferrite microstrip phase shifter is reported. In order to decrease the insert loss and VSWR

the ratio 4πMs/L should equal to a constant. If a suitable substrate of higher 4πMs is chosen and gap width S is increased

the difference of the phase shift angles φmax-φmin can be decreased. The magnetic substrate with low anistropy field must be selected so as to prevent the insert loss from increasing at low end of the frequency band. It is possible that the bandwidth can be 20% of the central frequency.

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