Integrated source and channel encoded digital communication system design study
Abstract
Various aspects of space shuttle communication systems were studied. The following major areas were investigated: burst error correction for shuttle command channels; performance optimization and design considerations for Costas receivers with and without bandpass limiting; experimental techniques for measuring low level spectral components of microwave signals; and potential modulation and coding techniques for the Ku-band return link. Results are presented.
- Publication:
-
Final Report Axiomatix
- Pub Date:
- April 1975
- Bibcode:
- 1975axio.rept.....H
- Keywords:
-
- Channels (Data Transmission);
- Coding;
- Pulse Code Modulation;
- Pulse Communication;
- Channel Capacity;
- Data Links;
- Error Correcting Codes;
- Space Shuttles;
- Ultrahigh Frequencies;
- Communications and Radar