Stretched coordinate technique for numerical absorption of evanescent and propagating waves in planar waveguiding structures

M. A. Gribbons; W. P. Pinello; A. C. Cangellaris

Stretched coordinate technique for numerical absorption of evanescent and propagating waves in planar waveguiding structures

M. A. Gribbons, W. P. Pinello, A. C. Cangellaris

Research output: Contribution to journal › Conference article › peer-review

Abstract

Berenger's PML technique is modified to allow for the absorption of evanescent waves, as well as propagating waves, in FDTD modeling of wave propagation in planar waveguiding structures. Analytical results are used to illustrate the validity and capability of the proposed modification. Results from FDTD and compact 2D-FDTD simulations demonstrate its performance.

Original language	English (US)
Pages (from-to)	31-34
Number of pages	4
Journal	IEEE MTT-S International Microwave Symposium Digest
Volume	1
State	Published - 1995
Externally published	Yes
Event	Proceedings of the 1995 IEEE MTT-S International Microwave Symposium. Part 1 (of 3) - Orlando, FL, USA Duration: May 16 1995 → May 20 1995

ASJC Scopus subject areas

Radiation
Condensed Matter Physics
Electrical and Electronic Engineering

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title = "Stretched coordinate technique for numerical absorption of evanescent and propagating waves in planar waveguiding structures",

abstract = "Berenger's PML technique is modified to allow for the absorption of evanescent waves, as well as propagating waves, in FDTD modeling of wave propagation in planar waveguiding structures. Analytical results are used to illustrate the validity and capability of the proposed modification. Results from FDTD and compact 2D-FDTD simulations demonstrate its performance.",

author = "Gribbons, {M. A.} and Pinello, {W. P.} and Cangellaris, {A. C.}",

year = "1995",

language = "English (US)",

volume = "1",

pages = "31--34",

journal = "IEEE MTT-S International Microwave Symposium Digest",

issn = "0149-645X",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

note = "Proceedings of the 1995 IEEE MTT-S International Microwave Symposium. Part 1 (of 3) ; Conference date: 16-05-1995 Through 20-05-1995",

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TY - JOUR

T1 - Stretched coordinate technique for numerical absorption of evanescent and propagating waves in planar waveguiding structures

AU - Gribbons, M. A.

AU - Pinello, W. P.

AU - Cangellaris, A. C.

PY - 1995

Y1 - 1995

N2 - Berenger's PML technique is modified to allow for the absorption of evanescent waves, as well as propagating waves, in FDTD modeling of wave propagation in planar waveguiding structures. Analytical results are used to illustrate the validity and capability of the proposed modification. Results from FDTD and compact 2D-FDTD simulations demonstrate its performance.

AB - Berenger's PML technique is modified to allow for the absorption of evanescent waves, as well as propagating waves, in FDTD modeling of wave propagation in planar waveguiding structures. Analytical results are used to illustrate the validity and capability of the proposed modification. Results from FDTD and compact 2D-FDTD simulations demonstrate its performance.

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M3 - Conference article

AN - SCOPUS:0029235927

SN - 0149-645X

VL - 1

SP - 31

EP - 34

JO - IEEE MTT-S International Microwave Symposium Digest

JF - IEEE MTT-S International Microwave Symposium Digest

T2 - Proceedings of the 1995 IEEE MTT-S International Microwave Symposium. Part 1 (of 3)

Y2 - 16 May 1995 through 20 May 1995

ER -

Stretched coordinate technique for numerical absorption of evanescent and propagating waves in planar waveguiding structures

Abstract

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