Accession Number : AD0716808

Title :   A Focused Aperture Millimeter Wave Transmission Line.

Descriptive Note : Rept. for Jun 69-Jun 70,

Corporate Author : AEROSPACE CORP EL SEGUNDO CALIF LAB OPERATIONS

Personal Author(s) : Yowell,Cleyon O.

Report Date : 01 NOV 1970

Pagination or Media Count : 21

Abstract : Design details are presented for an open waveguide radar transmission line. This 94 GHz quasi-optical guide is presently in use with two focusing mirrors and offset feeds providing power transfer and rotary joint action for a scanning 15' diameter parabolic antenna. Experimental results are given for the beam shapes, phase contours, insertion loss, and isolation of the beam guide. (Author)

Descriptors :   (*WAVEGUIDES, MILLIMETER WAVES), DESIGN, RADAR ANTENNAS, MIRRORS, ANTENNA FEEDS

Subject Categories : Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE