Accession Number : AD0483960

Title :   94-GC MEASUREMENTS OF MICROWAVE ABSORBING MATERIAL.

Descriptive Note : Rept. for 27 Sep 65-10 Jan 66,

Corporate Author : AEROSPACE CORP EL SEGUNDO CA LAB OPERATIONS

Personal Author(s) : King, Howard E. ; Shimabukuro, Fred I. ; Wong, Jimmy L.

Report Date : MAR 1966

Pagination or Media Count : 55

Abstract : This report describes the results of a study conducted to determine the 94-gc reflection characteristics of commercially available anechoic chamber absorbing materials. Absorbers were supplied by contractors. Materials included the following types: horse-hair, pyramidal, dentated, and floor material. In general, all the materials tested were found to be satisfactory for 94-gc operation. The complex dielectric constants of the flat, smooth materials are also derived from the parallel polarization reflection coefficient measurements.

Descriptors :   *ANECHOIC CHAMBERS), (*RADAR CROSS SECTIONS, ATTENUATION, EXTREMELY HIGH FREQUENCY, ATTENUATORS, HAIR, VINYL PLASTICS, PAINTS, HORN ANTENNAS, EXPANDED PLASTICS, DIELECTRICS, DEGRADATION, POLARIZATION.

Subject Categories : Test Facilities, Equipment and Methods

Distribution Statement : APPROVED FOR PUBLIC RELEASE