High performance MM-wave balanced mixers for Ka band down converters

  • T. C. Ho
  • C. Y. Chang
  • K. Chou
Article

Abstract

The design and development of mm-wave fin-line and crossbar suspended stripline balanced mixer with GaAs beamlead diodes for Ka-Band downconverters is described. A conversion loss of 5.9±0.6 dB over the frequency band 32 to 36 GHz has been achieved in a crossbar stripline structure, and 6.5±0.7 dB over the frequency band 26.5 to 40 GHz in a fin-line with suspended stripline structure. Integrated circuit components, such as suspended stripline filters and transitions were also developed.

Keywords

GaAs Frequency Band Integrate Circuit Circuit Component Conversion Loss 

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References

  1. [1]
    R.S. Tahim, G.M. Hayashibara and K. Chang, “Design and Performance of W-Band Broad-band Integrared Circuit Mixers.” IEEE Trans. Microwave Theory Tech., Vol. MTT-31, No. 3. pp. 205–211, March 1983.Google Scholar
  2. [2]
    K. Chang, K. Louie, A.J. Grote, R.S. Tahim, M.J. Mlinar, G.M. Hayashibara and C. Sum, “V-Band LowNoise Integrated Circuit Receiver,” IEEE Trans. Microwave Theory Tech., Vol. MTT-31, No. 3, pp. 146–154, March 1983.Google Scholar
  3. [3]
    W. Menzel and H. Callsen, “Integrated Fin-line Components and Subsystems at 60 GHz and 94 GHz,” IEEE Tran. Microwave Theory Tech., Vol. MTT-31, No. 2, pp. 142–145, February 1983.Google Scholar
  4. [4]
    P.J. Meier, “Printed-Circuit Ka-Band Mixer with Compact Filter for Step-tuned Lo,” IEEE MTT-S Symp. Digest, pp. 645–648, June 1986.Google Scholar
  5. [5]
    M. Schneider, “Millimeter-Wave Integrated Circuit,” IEEE MTT-S Int. Microwave Symp. Digest, pp. 16–18, June 1973.Google Scholar
  6. [6]
    B. Glance and R. Tramarnlo, “A Waveguide to Suspended Stripline Transition,” IEEE Trans. Microwave Theory Tech., Vol. MTT-21, pp. 117–118, February 1973.Google Scholar
  7. [7]
    G.L. Matthaei et al., “Mecrowave Filters, Impedance Matching Networks, and Coupling Structures,” Artech House, 1980.Google Scholar
  8. [8]
    EESOF Touchstone User's Manual, 1984.Google Scholar
  9. [9]
    I.J. Smith, “The Even-and-Odd-Mode Capacitance Parameters for Coupled Line in Suspended Substrate,” IEEE Trans. of Microwave Theory and Techniques, Vol. MTT-19, No. 5, pp. 424–431, May 1971.Google Scholar

Copyright information

© Plenum Publishing Corporation 1988

Authors and Affiliations

  • T. C. Ho
    • 1
  • C. Y. Chang
    • 1
  • K. Chou
    • 1
  1. 1.Chung Shan Institute of Science and TechnologyTaiwanRepublic of China

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