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SNR Estimation Arithmetic Base on 1 Bit Quantization Correlator
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DOI：10.1109/ACCESS.2024.3496504.png)
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Abstract
En 中文
A method for estimating the signal-to-noise ratio (SNR) using 1-bit quantization of the correlation value is proposed for the full-digital implementation of a spread spectrum receiver. Theoretical analysis, numerical simulation, and experimental verification results demonstrate that this method can achieve high-precision SNR estimation with minimal additional computational overhead.
Keywords:
Spread spectrum receiver
signal-to-noise ratio (SNR) estimation
1bit quantization
1bit quantization
correlator
correlator
correlator