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Low-cost dual-frequency microwave antennaAntenna is circularly-polarized microwave device with high-band frequency and low-band frequency elements. Relatively low impedance of low-band frequency element can be matched to desired impedance by adding etched matching network.
Document ID
19760000462
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Yu, I. (Lockheed Electronics Co.)
Date Acquired
August 8, 2013
Publication Date
March 1, 1977
Publication Information
Publication: NASA Tech Briefs
Volume: 1
Issue: 4
ISSN: 0145-319X
Subject Category
Electronic Components And Circuits
Report/Patent Number
MSC-16100
Accession Number
76B10462
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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