NDLI: Mutual coupling of shunt slots

Content Provider	IEEE Xplore Digital Library
Author	Kay, A. Simmons, A.
Copyright Year	1955
Abstract	Stevenson's method of analysis is extended to the case of a pair of shunt slots in the broad face of rectangular waveguide. The voltages in the slots are calculated including the effect of mutual coupling. Formulas suitable for calculation of mutual coupling are presented and the results of calculations for certain cases of overlapping quarter-wave spaced slots and nonoverlapping half-wave spaced slots are presented. Measurement of the scattering matrix of the slot pairs inside the waveguide and the radiation patterns external to the waveguide for the overlapping case tend to confirm the results of the theory. Calculations of the effect of mutual coupling on the patterns of three half-wave-spaced slot arrays indicate that mutual coupling is usually negligible for this type of slot.
Starting Page	389
Ending Page	400
Page Count	12
File Size	741548
File Format	PDF
ISSN	00961973
Volume Number	8
Issue Number	4
Language	English
Publisher Date	1960-07-01
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Mutual coupling Voltage Waveguide theory Transmission line theory Resonance Antenna radiation patterns Antenna arrays Rectangular waveguides Lapping Scattering
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics Electrical and Electronic Engineering

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Mutual coupling of shunt slots