Study of spurious spectrum suppression of spaceborne TWTA

Cheng Yufeng; Wang Zhaoshen

Volume 24 Issue 1

Jan. 2002

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Cheng Yufeng, Wang Zhaoshen. Study of spurious spectrum suppression of spaceborne TWTA[J]. Journal of Electronics & Information Technology, 2002, 24(1): 102-107.

Citation:

Cheng Yufeng, Wang Zhaoshen. Study of spurious spectrum suppression of spaceborne TWTA[J]. Journal of Electronics & Information Technology, 2002, 24(1): 102-107.

Cheng Yufeng, Wang Zhaoshen. Study of spurious spectrum suppression of spaceborne TWTA[J]. Journal of Electronics & Information Technology, 2002, 24(1): 102-107.

Citation:

Cheng Yufeng, Wang Zhaoshen. Study of spurious spectrum suppression of spaceborne TWTA[J]. Journal of Electronics & Information Technology, 2002, 24(1): 102-107.

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Study of spurious spectrum suppression of spaceborne TWTA

Received Date: 2000-03-20
Rev Recd Date: 2001-04-16
Publish Date: 2002-01-19

Abstract

Abstract

This paper presents observed results of spurious spectrum of TWTA used for satel-lite. The rnechanism of spurious spectrum formation is analysed and the rnethods of its sup-pression are discussed. It is shown from the study that in order to obtain pure spectrum, the measures rnust be taken for both design of TWT and EPC circuit. Based on this study, the aruplitude of spurious spectrum of spaceborne TWTA has been reduced 10-15dB

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References(1)

References

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