Simple techniques ha¨e been de¨eloped for e¨aluating mutual coupling coefficients between two identical probe-fed rectangular antenna elements with thick substrates. They are based on the ¨olume equi¨alence theorem and a theoretical model equi¨alent to a lossy transmission line, and they take into a
A TECHNIQUE FOR THE ASSESSMENT OF STRENGTH OF COUPLING BETWEEN SEA SUBSYSTEMS: EXPERIMENTS WITH TWO COUPLED PLATES AND TWO COUPLED ROOMS
✍ Scribed by P.P. James; F.J. Fahy
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 369 KB
- Volume
- 203
- Category
- Article
- ISSN
- 0022-460X
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✦ Synopsis
In a previous paper a technique for the indication of strength of coupling between SEA subsystems was proposed on the basis of theoretical models. This paper presents the results of an experimental application of the technique to two plates coupled by a variable number of straps and to two rooms coupled by an aperture. Similar values of the coupling strength indicator Cs to those theoretically evaluated are observed. Although not strictly comparable, the indication of dependence of coupling ''strength'' on coupling configuration and frequency, based upon the ratio of coupling to dissipation loss factors, support the credibility of Cs as a means of signalling unsatisfactory selection of SEA subsystems for experimental purposes.
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