Phase constant characteristics of generalised asymmetric three-coupled microstrip lines

Janiczak, B.J.

doi:10.1049/ip-h-2.1985.0004

Cited by 3 publications

(1 citation statement)

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“…It should be noted though that the electrostatic analysis of [12] uses a quasi-TEM approximation which is practically valid only at the lower microwave frequencies [13]. In contrast, the full-wave approach generally yields accurate frequency-dependent solutions [7], so that it may be used for the design and analysis of these couplers at higher frequencies.…”

Section: Resultsmentioning

confidence: 99%

Analysis of a Semi Re-Entrant Microstrip Coupler

Coetzee

Malherbe

1993

Journal of Electromagnetic Waves and Applications

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The semi re-entrant microstrip section is a useful structure for the realization of high levels of coupling between two microstrip lines. In this paper, the semi re-entrant structure is comprehensively analyzed by employing a spectral domain formulation. Using the results obtained from the analysis procedure, the parameters of an equivalent TEM transmission line coupler are calculated. This enables one to design a semi re-entrant coupler through the utilization of conventional design methods. Numerical analysis results as well as some design data are also included.

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Section: Resultsmentioning

confidence: 99%

Analysis of a Semi Re-Entrant Microstrip Coupler

Coetzee

Malherbe

1993

Journal of Electromagnetic Waves and Applications

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Efficient spectral‐domain analysis of open asymmetrical multiconductor transmission lines

Coetzee

1995

Micro & Optical Tech Letters

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The dispersion characteristics of open, asymmetrical planar structures may be obtained through the iterative solution of an eigenvalue equation in the spectral domain. During each iteration, a number of terms need to be calculated by means of numerical integration over an infinite range. In this article techniques for the treatment of slow‐converging integrals are described. © 1995 John Wiley & Sons. Inc.

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