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:

1966-03-01

Pagination or Media Count:

55.0

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