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Mutual admittance between circular waveguide-fed apertures for large spacingA closed-form asymptotic expression for the mutual admittance between two circular waveguide-fed apertures is developed for large element spacings. A comparison with calculations obtained by a numerical integration method indicated that the present analysis gives good results for spacings greater than two wavelengths.
Document ID
19770023371
Acquisition Source
Legacy CDMS
Document Type
Technical Memorandum (TM)
Authors
Bailey, M. C. (NASA Langley Research Center Hampton, VA, United States)
Date Acquired
September 3, 2013
Publication Date
July 1, 1977
Subject Category
Communications And Radar
Report/Patent Number
NASA-TM-74054
Report Number: NASA-TM-74054
Accession Number
77N30315
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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