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Quasioptical ferrite switches used in radiometric systems

  • W. B. Dou
  • G. Zeng
  • Z. L. Sun
Article

Abstract

A quasioptical ferrite switch is proposed as an essential building block in millimeter wave systems. In this communication the configuration of the quasioptical ferrite switch is described. The performance of the switch is calculated, and its application in radiometric system is pointed out. The isolation of such device is greater than 30 dB and insertion loss less than 1.0dB over whole W band.

Keywords

Ferrite Building Block Insertion Loss Wave System Essential Building Block 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. [1]
    K.D. Stephan,et al. "Quasioptical millimeter-wave hybrid and monolithic PIN diode switches", IEEE MTT-41, 1993, No.10, pp. 1791–1798.Google Scholar
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    W. B. Dou, Z.L. Sun, "Analysis of an anisotropic plate Faraday rotator coated with multilayer dielectric plates", Int. Jour. of IR & MMW., 1995, Vol. 16, No.9, pp. 1583–1592.Google Scholar
  3. [3]
    P.F. Goldsmith, "Quasioptical techniques offer advantages at millimeter frequencies", MSN, Dec., 1983, pp.65–84.Google Scholar

Copyright information

© Plenum Publishing Corporation 1996

Authors and Affiliations

  • W. B. Dou
    • 1
  • G. Zeng
    • 1
  • Z. L. Sun
    • 1
  1. 1.State Key Lab. Millimeter WavesSoutheast UniversityNanjingPeople's Republic of China

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