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2004•Unpublished venueRequires access

A Demodulation Method of BPSK Signal with Large SNR

Bensheng Qi

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Abstract

A demodulation method of BPSK signal based on time measurement was presented in this paper. The theory of this method was introduced, and the experiment and its results were given too. It is a noncoherent demodulation method and can be achieved by software. So, little additional hardware is needed to implement the demodulation. Moreover, a clock can be generated to synchronize output data. This method is suitable for the demodulation of middle and low speed BPSK signal with large SNR.

About this research paper

What this paper is about

A demodulation method of BPSK signal based on time measurement was presented in this paper. The theory of this method was introduced, and the experiment and its results were given too. It is a noncoherent demodulation method and can be achieved by software. So, little additional hardware is needed to implement the demodulation. Moreover, a clock can be generated to synchronize output data. This method is suitable for the demodulation of middle and low speed BPSK signal with large SNR.

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Available abstract

A demodulation method of BPSK signal based on time measurement was presented in this paper. The theory of this method was introduced, and the experiment and its results were given too. It is a noncoherent demodulation method and can be achieved by software. So, little additional hardware is needed to implement the demodulation. Moreover, a clock can be generated to synchronize output data. This method is suitable for the demodulation of middle and low speed BPSK signal with large SNR.

Key concepts: Demodulation, Phase-shift keying, SIGNAL (programming language), Computer science, Electronic engineering, Engineering, Telecommunications, Bit error rate

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