2cm LOW NOISE FIGURE WAVEGUIDE MIXER

Lin Fuyin

Volume 9 Issue 6

Nov. 1987

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Lin Fuyin. 2cm LOW NOISE FIGURE WAVEGUIDE MIXER[J]. Journal of Electronics & Information Technology, 1987, 9(6): 566-570.

Citation:

Lin Fuyin. 2cm LOW NOISE FIGURE WAVEGUIDE MIXER[J]. Journal of Electronics & Information Technology, 1987, 9(6): 566-570.

Lin Fuyin. 2cm LOW NOISE FIGURE WAVEGUIDE MIXER[J]. Journal of Electronics & Information Technology, 1987, 9(6): 566-570.

Citation:

Lin Fuyin. 2cm LOW NOISE FIGURE WAVEGUIDE MIXER[J]. Journal of Electronics & Information Technology, 1987, 9(6): 566-570.

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2cm LOW NOISE FIGURE WAVEGUIDE MIXER

Lin Fuyin

Received Date: 1986-02-06
Rev Recd Date: 1987-02-09
Publish Date: 1987-11-19

Abstract

Abstract

The factors affecting the mixer noise figure are examined. A low noise figure mixer is ahieved by means of GaAs Schottky barrier diode, the cross field mixer structure and recovering the sum frequency. The measured SSB overall noise figure (including IF amplifier noise figure 1.5 dB) is 5.8 dB. It is in agreement with the theoretical calculation.

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References(1)

References

J. Niederleithner and B. Tech, Marconi Review, 42(1979), 153.[2]Y. Anand and J. Moroney, Proc. IEEE, 59(1971), 1182.[3]L. Dickens, IEEE Trans. on MTT, MTT-23(1975), 276.[4]G.Stracca, F. Aspesi and T. Darcangelo, ibid., MTT-21(1973), 544.[5]M. Barber, ibid., MTT-15(1997), 629.[6]顾其诤等编著,微波集成电路设计,人民邮电出版社,1978, pp.384- 447.[7]雷达技术编写组,雷达接收机高频设备,上海人民出版社,1976, pp.91 -155.

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