Published Article / A reference carrier signal should be regenerated from a received partial response (PR) signal in order to facilitate optimal demodulation of the received signal. This paper describes the development and evaluation of such a carrier recovery system using DSP techniques.
The relative phase of a free-running local oscillator at the receiver is synchronized with the carrier signal of a received 49 quadrature partial response signal (49QPRS). Synchronization is achieved and maintained by means of a process of cross-correlation.
| Identifer | oai:union.ndltd.org:netd.ac.za/oai:union.ndltd.org:cut/oai:ir.cut.ac.za:11462/380 |
| Date | January 2008 |
| Creators | Jordaan, G.D. |
| Contributors | Central University of Technology Free State Bloemfontein |
| Publisher | Interim : Interdisciplinary Journal, Vol 7, Issue 1: Central University of Technology Free State Bloemfontein |
| Source Sets | South African National ETD Portal |
| Language | en_US |
| Detected Language | English |
| Type | Article |
| Format | 216 414 byte, 1 file, Application/PDF |
| Rights | Central University of Technology Free State Bloemfontein |
| Relation | Interim : Interdisciplinary Journal;Vol 7, Issue 1 |
Page generated in 0.0017 seconds