Accession Number : AD0479260

Title :   MULTIMODE PROPAGATION COMMUNICATION SYSTEM.

Descriptive Note : Semiannual progress rept. no. 3, 1 Jul-31 Dec 65,

Corporate Author : MELPAR FALLS CHURCH VA

Personal Author(s) : Cirolini, S. B.

Report Date : 31 DEC 1965

Pagination or Media Count : 31

Abstract : Efforts were continued on a program to design, fabricate, and test a special communication system using a combination of tropospheric, ionospheric, meteor trail scatter, and artificially generated electron clouds. The latest production status of the exploratory development model is presented. Photographs of all major items of equipment are included. A brief discussion of the major problems encountered is given. (Author)

Descriptors :   *MULTIPATH TRANSMISSION), (*COMMUNICATION AND RADIO SYSTEMS, (*IONOSPHERIC PROPAGATION, MULTIPATH TRANSMISSION), (*RADIO RELAY SYSTEMS, SCATTERING), TROPOSPHERE, PHOTOGRAPHS, METEORS, ELECTRONS, LOG PERIODIC ANTENNAS, DEMODULATORS, RADIO TRANSMITTERS.

Subject Categories : Radio Communications

Distribution Statement : APPROVED FOR PUBLIC RELEASE