Polyphase based digital downconvertion of random if signals

Zhang Rong; Xiao Xianci

Volume 25 Issue 9

Sep. 2003

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Article Navigation > Journal of Electronics & Information Technology > 2003 > 25(9): 1285-1289

Zhang Rong, Xiao Xianci . Polyphase based digital downconvertion of random if signals[J]. Journal of Electronics & Information Technology, 2003, 25(9): 1285-1289.

Citation:

Zhang Rong, Xiao Xianci . Polyphase based digital downconvertion of random if signals[J]. Journal of Electronics & Information Technology, 2003, 25(9): 1285-1289.

Zhang Rong, Xiao Xianci . Polyphase based digital downconvertion of random if signals[J]. Journal of Electronics & Information Technology, 2003, 25(9): 1285-1289.

Citation:

Zhang Rong, Xiao Xianci . Polyphase based digital downconvertion of random if signals[J]. Journal of Electronics & Information Technology, 2003, 25(9): 1285-1289.

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Polyphase based digital downconvertion of random if signals

Received Date: 2002-04-27
Rev Recd Date: 2002-10-08
Publish Date: 2003-09-19

Abstract

Abstract

Polyphase based digital downconvertion is widely used in software electronic system design because it is easy to be realized and also has anti-jamming ability. But this method has blind frequency zone. This paper proposes a new method based on polyphase digital downconvertion which can eliminate the blind frequency zone and realize the receiving of any IF bandpass signal without changing the structure.

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References(1)

References

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