Error probability and bandwidth of digital modulation
Abstract
The bandwidth in which 99 percent of the power is contained is presented for ASK, QASK, OQASK, PSK, FSK, and MSK. An example is given in which the bandwidth of FSK is one eighth the bandwidth of ASK and of the modulating signal. Error probability is presented for the various types of modulation with various detectors, detector filters and Butterworth receiver filters of order N = 4 or infinity. Comparisons are made between the performance and bandwidth efficiency of the various systems.
- Publication:
-
NASA STI/Recon Technical Report A
- Pub Date:
- February 1980
- Bibcode:
- 1980STIA...8026660K
- Keywords:
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- Bandwidth;
- Data Transmission;
- Digital Systems;
- Error Analysis;
- Modulation;
- Transmission Efficiency;
- Frequency Shift Keying;
- Performance Prediction;
- Phase Shift Keying;
- Probability Theory;
- Pulse Communication;
- System Effectiveness;
- Communications and Radar