Theoretical Analysis and Experimental Study of Double Y-Junction Circulator

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Theoretical Analysis and Experimental Study of Double Y-Junction Circulator

更新时间：2025-12-08

- Theoretical Analysis and Experimental Study of Double Y-Junction Circulator
- Acta Electronica Sinica Issue 3, Pages: 32-36(1981)
- 作者机构：
  
  成都电讯工程学院应用物理研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：1981
- 稿件说明：
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[1]曾令儒.双Y结环行器的理论分析及实验研究[J].电子学报,1981(03):32-36.

Zeng .Ling-ru. Theoretical Analysis and Experimental Study of Double Y-Junction Circulator[J]. Acta Electronica Sinica, 1981, (3): 32-36.
[1]曾令儒.双Y结环行器的理论分析及实验研究[J].电子学报,1981(03):32-36. DOI：

Zeng .Ling-ru. Theoretical Analysis and Experimental Study of Double Y-Junction Circulator[J]. Acta Electronica Sinica, 1981, (3): 32-36. DOI：

摘要

在带线环行器中心加并联开路短截线构成双Y结环行器。建立了它的电路模型。对这种环行器的宽频带低驻波特性进行了理论分析和典型设计。在2.7～3.7GHz范围内

驻波比S≤1.10

反向隔离大于26dB。理论分析与实验结果符合。

Abstract

double Y-junction circulator is constructed by applying shunt open-circuited stubs in the center of a stripline simple junction. Its circuit model is established. The performance of its broad-band low VSWR is theoretically analyzed

and the design for a typical case is made. A VSWR≤1.10 and an isolation≥26dB are obtained in the 2.7-3.7 GHz range. The theoretical analysis coincides with experimental results very well.

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