Pseudonoise code tracking loop
Abstract
A delay-locked loop is presented for tracking a pseudonoise (PN) reference code in an incoming communication signal. The loop is less sensitive to gain imbalances, which can otherwise introduce timing errors in the PN reference code formed by the loop.
- Publication:
-
Patent Hughes Aircraft Co
- Pub Date:
- September 1980
- Bibcode:
- 1980hac..reptR....L
- Keywords:
-
- Amplification;
- Delay Circuits;
- Loops;
- Phase Shift Circuits;
- Pseudonoise;
- Reaction Time;
- Acoustic Delay Lines;
- Patents;
- Random Noise;
- Time Constant;
- Transient Response;
- Communications and Radar