Title :
Coefficient and Data Quantization in Matched Filters for Detection
Author :
Kassam, Saleem A. ; Lim, Tong Leong
Author_Institution :
Pennsylvania Univ., Philadelphia, PA, USA
fDate :
1/1/1978 12:00:00 AM
Abstract :
Finite-bit representation of the coefficients and quantization of input data are studied in digital matched filters for weak-signal detection. An algorithm for optimum coefficients and equations for the optimum input quantizer are obtained for the known signal in additive noise problem. Some numerical performance results are given.
Keywords :
Digital filter wordlength effects; Matched filters; Quantization (signal); Signal detection; Signal quantization; Additive noise; Detectors; Equations; Filtering; Gaussian noise; Matched filters; Quantization; Signal processing; Statistical analysis; Testing;
Journal_Title :
Communications, IEEE Transactions on
DOI :
10.1109/TCOM.1978.1093976