A STUDY ON THE IMPEDANCE MATCHING OF THE CIRCULAR WAVEGUIDE LATCHING FERRITE VARIABLE POLARIZER

Sha Kan; Che Wenquan; Wen Yongwu; Wen Junding

Volume 22 Issue 3

May 2000

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Article Navigation > Journal of Electronics & Information Technology > 2000 > 22(3): 526-528

Sha Kan, Che Wenquan, Wen Yongwu, Wen Junding. A STUDY ON THE IMPEDANCE MATCHING OF THE CIRCULAR WAVEGUIDE LATCHING FERRITE VARIABLE POLARIZER[J]. Journal of Electronics & Information Technology, 2000, 22(3): 526-528.

Citation:

Sha Kan, Che Wenquan, Wen Yongwu, Wen Junding. A STUDY ON THE IMPEDANCE MATCHING OF THE CIRCULAR WAVEGUIDE LATCHING FERRITE VARIABLE POLARIZER[J]. Journal of Electronics & Information Technology, 2000, 22(3): 526-528.

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A STUDY ON THE IMPEDANCE MATCHING OF THE CIRCULAR WAVEGUIDE LATCHING FERRITE VARIABLE POLARIZER

Received Date: 1998-06-29
Rev Recd Date: 1999-04-12
Publish Date: 2000-05-19

Abstract

Abstract

In this paper，the impedance matching problem of the circular waveguide latching ferrite variable polarizer has been studied，a method of calculating the impedance matching of the circular waveguide latching ferrite variable polarizer has been presented．Formulas for calculating the /4 impedance matching are given．According to the size obtained by the calculation，a device for impedance matching was made and the VSWR of the device has been measured．The measured results agree well with the calculated results．

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References(1)

References

Yansheng Xu．Latching ferrite quadrpole-field devices．IEEE．Trans．On MTT，1987，MTT 35(11)：1062-1065．[2]Wen Junding，Xiong Y-Z，Shi M-J，Chen G-F，Yu M-D．Analysis of twin ferrite toroidal phase shifter in grooved waveguide．IEEE Trans．On MTT，1994，MTT-42(4)：616-621．[3]Harrington R F．Time Harmonic Electromagnetic Fields，New York：McGraw-Hill Book Co．，1961，Chapter 5，216-223．

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