Analysis of receivers provided with equalizers for digital radio links in the presence of multipath fading
Abstract
Methods to evaluate the difference between a transversal equalizer and a decision feedback equalizer are discussed. The advantages of the feedback equalizer regarding the reduction of the intersymbolic interference and the tolerance to clock synchronism errors are noted. A design for the digital equalizer is suggested.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- December 1982
- Bibcode:
- 1982STIN...8419691A
- Keywords:
-
- Data Transmission;
- Equalizers (Circuits);
- Multipath Transmission;
- Radio Receivers;
- Signal Fading;
- Computerized Simulation;
- Feedback Circuits;
- Intersymbolic Interference;
- Logical Elements;
- Radio Communication;
- Communications and Radar