Accession Number : AD0646613

Title :   FREQUENCY ASSIGNMENT STUDIES.

Descriptive Note : Quarterly progress rept. no. 4, 1 Aug-31 Oct 66,

Corporate Author : ELECTRO TECHNICAL ANALYSIS CORP TUCSON ARIZ

Personal Author(s) : Hoehn,A. J. ; McCurnin,T. W.

Report Date : DEC 1966

Pagination or Media Count : 58

Abstract : A study was made to improve electromagnetic compatibility in the field army through development of frequency-assignment practices. A modeling method for fm receivers is presented which takes into account the action of the demodulator, and which permits consideration of modulation of all signals. Modulation is in the form of random noise, which is a reasonably good approximation to voice signals and also to the signals resulting from multichannel, multiplexed telephone transmissions of the radio-relay type.

Descriptors :   (*RADIOFREQUENCY, SCHEDULING), (*ELECTROMAGNETIC COMPATIBILITY, COMMUNICATION AND RADIO SYSTEMS), (*COMMUNICATION AND RADIO SYSTEMS, TACTICAL WARFARE), FREQUENCY, MILITARY REQUIREMENTS, MATHEMATICAL MODELS, RADIO RECEIVERS, NETWORKS, STOCHASTIC PROCESSES

Subject Categories : Cybernetics
      Radio Communications

Distribution Statement : APPROVED FOR PUBLIC RELEASE