MULTI-FREQUENCY ANTENNA FEED.

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Abstract:

The program involved the design, fabrication, and test of a multi-frequency feed system for the AFCRL 29-foot Prospect Hill Millimeter Wave Antenna to permit the generation of beams at 16, 35, and 94 GHz. The feed system consists of a compound 16- and 94-GHz horn orthogonal to the 35-GHz horn with a wire grid screen set at 45 degrees to both horns. A high degree of correlation was obtained between the predicted and test results. Author

Author(s):
Martin, Robert W. ; Virgile, Lucien G.
Author Organization(s):
SPERRY RAND CORP GREAT NECK N Y SPERRY GYROSCOPE DIV
Descriptive Note:
Final rept. 1 May-30 Nov 68,
Pagination:
0030

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
SGD-4261-0188, AFCRL-68-0632
Contract/Grant Number(s):
F19628-68-C-0278
Task Number(s):
868201
Project Number(s):
AF-8682
Monitor Series:
68-0632
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
*ANTENNA FEEDS, PARABOLIC ANTENNAS, SUPERHIGH FREQUENCY, EXTREMELY HIGH FREQUENCY, MICROWAVE EQUIPMENT, POLARIZATION, ANTENNA RADIATION PATTERNS, MILLIMETER WAVES, MULTIPLE OPERATION
Field(s)/Group(s):
Electrical and Electronic Equipment
Keyword(s):
CASSEGRAIN ANTENNAS
Report Date:
1968 Nov 30