Accession Number : AD0741915

Title :   Phase and Frequency Tracking-Accuracy in Direct-Detection Optical-Communication Systems.

Descriptive Note : Interim rept.,

Corporate Author : WASHINGTON UNIV ST LOUIS MO CONTROL SYSTEMS SCIENCE AND ENGINEERING

Personal Author(s) : Synder,Donald L. ; Rhodes,Ian B.

Report Date : 14 MAR 1972

Pagination or Media Count : 15

Abstract : Lower bounds are given on the attainable mean-square performance in causally tracking the phase and frequency of a subcarrier that modulates an optical carrier in a direct-detection optical-communication system. (Author)

Descriptors :   (*OPTICAL COMMUNICATIONS, INFORMATION THEORY), PHASE MODULATION, FREQUENCY MODULATION, STATISTICAL PROCESSES, MATHEMATICAL MODELS

Subject Categories : Non-radio Communications

Distribution Statement : APPROVED FOR PUBLIC RELEASE