Transient response of a microstrip line circuit excited by an external electromagnetic source

Bernardi, Paolo; Cicchetti, R.; Pirone, Carmine

doi:10.1109/15.135622

Cited by 39 publications

(18 citation statements)

References 11 publications

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“…3) The forcing functions are determined using (12) and (13). 4) The transmission line stamp and associated lumped equivalent source defined in (27) are computed. 5) The transmission line stamp is linked to circuit simulation using CFH [28] or method of characteristics [11].…”

Section: Linking To Circuit Simulationmentioning

confidence: 99%

“…The presence of a layered dielectric structure would therefore have a significant effect on the value of these forcing functions. Various simulation techniques have been proposed for the analysis of incident field coupling to interconnects [11]- [27]. In general, these techniques treat the medium surrounding the interconnects as homogeneous when performing incident field calculations.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Simulation of high-speed interconnects in a multilayered medium in the presence of incident field

Erdin

Khazaka

Nakhla

1998

IEEE Trans. Microwave Theory Techn.

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Simulation of high-speed circuits and interconnects in the presence of incident electromagnetic interference is becoming an important step in the design cycle. An accurate and efficient method for the analysis of incident field coupling to traces in inhomogeneous medium is described. The method is based on the application of the physical optics technique. An interconnect circuit simulation stamp is derived. This stamp provides an easy link to current simulators and to recently developed model reduction techniques. In addition to accounting for the inhomogeneity of the medium, this method provides significant in computational efficiency improvement over conventional approaches.

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Section: Linking To Circuit Simulationmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Simulation of high-speed interconnects in a multilayered medium in the presence of incident field

Erdin

Khazaka

Nakhla

1998

IEEE Trans. Microwave Theory Techn.

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“…For instance, in Reference [10] the transient response of a microstrip line excited by a pulse-modulated signal is analysed by using a distributed-source TL model. Furthermore, in Reference [11] a novel technique is introduced based on a modified FDTD code for analysing the radiation characteristics of a patch antenna fed by a Gaussianmodulated sine.…”

Section: Introductionmentioning

confidence: 99%

A modified finite‐difference time‐domain method for analysing field‐to‐transmission line coupling of telecommunication system signals

Trakadas

Kouveliotis

Capsalis

2002

Int J Numerical Modelling

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SUMMARYA modified finite-difference time-domain (FDTD) code is presented for the line response characterization of a transmission line illuminated by a Gaussian pulse-modulated electromagnetic signal. The final expressions are transformed according to the complex-envelope representation in order to omit the highfrequency carrier contribution and thus provide an accurate solution of the coupling phenomenon by avoiding the computational burden of the conventional FDTD algorithm. Comparison results between the conventional FDTD method and the modified one are presented, showing the advantages of the novel method.

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“…For a typical mixed signal circuit with non-uniform structures, we introduce the N -port S-parameters network given as below to characterize it   b 1 . .…”

Section: Theorymentioning

confidence: 99%

“…The first one is based on transmission line equations with quasi-TEM approximations [1][2][3][4][5]. This technique is preferred due to its simplicity and efficiency, but it is only suited for simple structures and low frequencies.…”

Section: Introductionmentioning

confidence: 99%

An Extended Delay-Rational Macromodel for Electromagnetic Interference Analysis of Mixed Signal Circuits

Luo¹

2012

PIER

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Abstract-This paper presents an extended delay-rational macromodel for electromagnetic interference analysis of mixed signal circuits. Firstly, an S-parameter matrix based delay-rational macromodel of the associated microwave network or system is established. Then, we extend the macromodel to include the external electromagnetic interference effects. The forced waves induced by the excitation fields are computed using full-wave method and treated as additional equivalent sources. Next, the macromodel is modified to embed the additional sources at each corresponding port. Finally, the resulting macromodel is converted into equivalent circuit for circuit analysis with the corresponding linear and non-linear port terminations. Several examples are computed by using the proposed method and the numerical results are compared with those obtained by 3-D FDTD method only. They are all in a good agreement that validate this method.

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Transient response of a microstrip line circuit excited by an external electromagnetic source

Cited by 39 publications

References 11 publications

Simulation of high-speed interconnects in a multilayered medium in the presence of incident field

Simulation of high-speed interconnects in a multilayered medium in the presence of incident field

A modified finite‐difference time‐domain method for analysing field‐to‐transmission line coupling of telecommunication system signals

An Extended Delay-Rational Macromodel for Electromagnetic Interference Analysis of Mixed Signal Circuits

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