Numerical Analysis of a Dielectric-Loaded Waveguide with a Microstrip Line-Finite-Difference Methods

Hornsby, John; Gopinath, A.

doi:10.1109/tmtt.1969.1127036

Cited by 66 publications

(16 citation statements)

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“…However, the disadvantage is that the size of the matrix which has to be inverted is rather large. In fact, in using this method, Hornsby and Gopinath (1969b) worked with a matrix size of 100 x 100 or larger, but the results they obtained were not comparable in accuracy to those derived by using a much smaller size matrix equation formulated by one of the other methods described earlier.…”

Section: (D) Finite Differente Methodsmentioning

confidence: 78%

“…Refer to Figure 22 which shows the numerical results obtained by Mittra and Itoh (1971), and by Hornsby and Gopinath (1969b). The effect of dispersion is evident at high frequencies where the kdiagram deviates from the linear curve representing the quasi-TEM solution.…”

Section: Numerical Resultsmentioning

confidence: 90%

“…The finite-difference method, which was discussed in connection with the quasi-TEM solution of the microstrip line problem, can be easily extended to apply to the shielded microstrip line being investigated in this section (Hornsby and Gopinath, 1969b). As a first step toward applying the finite difference method to this problem, the cross section of the microstrip line shown in Figure 20 is discretized into a lattice form with the separation between the adjacent net-points equalling Ax and Ay in the x-and y-directions, respectively.…”

Section: (D) Finite Differente Methodsmentioning

confidence: 99%

See 2 more Smart Citations

Analysis of Microstrip Transmission Lines

Mittra

Itoh

1974

Advances in Microwaves

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Section: (D) Finite Differente Methodsmentioning

confidence: 78%

Section: Numerical Resultsmentioning

confidence: 90%

Section: (D) Finite Differente Methodsmentioning

confidence: 99%

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Analysis of Microstrip Transmission Lines

Mittra

Itoh

1974

Advances in Microwaves

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“…J(w,x,y) is the current density distribution. where L designates all metal boundaries where Hian is nonzero and R(w) = (16) such that the values of ,u and Q correspond to the appropriate regions of L as explicitly shown in eqn. (62).…”

Section: Characterizationmentioning

confidence: 99%

<title>Methods for comparative analysis of waveform degradation in electrical and optical high-performance interconnections</title>

et al. 1991

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In future high performance digital systems both electrical and optical communication networks are to perform high speed digital functions. Accurate assessment of the performance parameters of these technologies for high speed digital applications has substantial economic implications and, in turn, places requirements for both the development of modeling and simulation tools as well as for the integration of such techniques and tools for the analysis of high performance systems of high complexity. Fot this purpose, several approaches to the solution of a number of classes of problems are implemented and evaluated. The dispersive properties of heterogeneous electrical propagating channels are determined on the basis of full-wave vector solutions which have been experimentally validated to approximately 230 GHz. A generalized coupled mode theory approach is implemented for analyzing the dispersive phenomena in dielectrically inhomogeneous electrically coupled networks as well as for simulating optical signal degradation effects in imperfect optical waveguides. Precision modeling of dispersive, damping and mode coupling effects in electrical channels are illustrated and compared to degradation effects in optical waveguides by accurate simulation of digital waveform propagati()fl. Discussion of methods and results is presented. Technological advantages and disadvantages of these interconnecting methods are evaluated and discussed on the basis of predicted signal integrity and are illustrated with specific examples.

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“…I :~~~. [1][2][3][4][5]. In this paper, we deal with the accuracy of FDM for obtaining the design parameters of a shielded microstrip line based on quasi-static potential distribution..…”

Section: Introductionmentioning

confidence: 99%