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Multi-rate demodulator architecture
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Caso, Gregory S. Sherry, Michael A. |
| Copyright Year | 1991 |
| Description | A unique digital multi-rate demodulator (MRD) architecture is presented for onboard satellite communications processing. The multi-rate feature enables the same demodulator hardware to process either one wideband channel (WBC), or process up to thirty-two independent narrowband channels (NBC) that are time division multiplexed (TDM). The MRD can process many quadrature modulation format such as offset quadrature phase shift keying (OQPSK). Possible applications include voice and data transmission for commercial or military users. |
| File Size | 364657 |
| Page Count | 6 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19920005014 |
| Archival Resource Key | ark:/13960/t0jt4k61r |
| Language | English |
| Publisher Date | 1991-11-01 |
| Access Restriction | Open |
| Subject Keyword | Communications And Radar Broadband Demodulators Onboard Data Processing Data Transmission Signal Processing Time Division Multiplexing Channels Data Transmission Satellite Communication Narrowband Quadrature Phase Shift Keying Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |