Experimental characteristics of a unit of matched filters for PSK signals
Abstract
Experimental results are presented concerning a SAW matched-filter unit for the processing of biphase segments of PSK signals based on a 31-bit M-sequence. The impulse and correlation characteristics of an individual matched filter were measured, and a block diagram of the unit for measuring the correlation characteristics is presented. The correlation peak and the correlation peak/sidelobe relation are analyzed as a function of the Doppler shift of the processed signal.
- Publication:
-
Radiotekhnika i Elektronika
- Pub Date:
- June 1983
- Bibcode:
- 1983RaEl...28.1210K
- Keywords:
-
- Matched Filters;
- Phase Shift Keying;
- Surface Acoustic Wave Devices;
- Block Diagrams;
- Correlation;
- Doppler Effect;
- Sidelobes;
- Signal Processing;
- Electronics and Electrical Engineering