Bit-error-rate\s estimation on FFT-based demodulator in short-wave FH-DQPSK system

Gan Liangcai; Yu Baifeag; Li Weihua

Volume 24 Issue 2

Feb. 2002

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Article Navigation > Journal of Electronics & Information Technology > 2002 > 24(2): 151-157

Gan Liangcai, Yu Baifeag, Li Weihua . Bit-error-rate\s estimation on FFT-based demodulator in short-wave FH-DQPSK system[J]. Journal of Electronics & Information Technology, 2002, 24(2): 151-157.

Citation:

Gan Liangcai, Yu Baifeag, Li Weihua . Bit-error-rate\s estimation on FFT-based demodulator in short-wave FH-DQPSK system[J]. Journal of Electronics & Information Technology, 2002, 24(2): 151-157.

Gan Liangcai, Yu Baifeag, Li Weihua . Bit-error-rate\s estimation on FFT-based demodulator in short-wave FH-DQPSK system[J]. Journal of Electronics & Information Technology, 2002, 24(2): 151-157.

Citation:

Gan Liangcai, Yu Baifeag, Li Weihua . Bit-error-rate\s estimation on FFT-based demodulator in short-wave FH-DQPSK system[J]. Journal of Electronics & Information Technology, 2002, 24(2): 151-157.

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Bit-error-rate\s estimation on FFT-based demodulator in short-wave FH-DQPSK system

Received Date: 2000-09-01
Rev Recd Date: 2000-12-01
Publish Date: 2002-02-19

Abstract

Abstract

Based on a kind of short-wave FH-DQPSK system demodulating technology of FFT and according to PER estimation in the DQPSK system with Rayleigll fading channel,this paper proposes a method to estimate BER using adaptive linear extrapolation algorithm, and analyses the confidence level about this method.The numerical simulated results show that the performance of this method is superior to the estimating method without using extrapolation algorithm.

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References(1)

References

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