NDLI: Curved oversized EM waveguides: adiabatic modes and parabolic equation

Please wait, while we are loading the content...

2015 Days on Diffraction (DD)

Proceedings of the International Conference Days on Diffraction 2013

2012 Proceedings of the International Conference Days on Diffraction

Proceedings of the International Conference Days on Diffraction 2011

Proceedings of the International Conference Days on Diffraction 2010

Proceedings of the International Conference Days on Diffraction 2009

2008 Proceedings of the International Conference Days on Diffraction

2007 International Conference - Days on Diffraction

DAYS on DIFFRACTION 2006

Proceedings of the International Conference Days on Diffraction-2005

Proceedings of the International Seminar Days on Diffraction, 2004.

International Seminar Day on Diffraction, 2003. Proceedings.

International Seminar Day on Diffraction, 2002. Proceedings.

International Seminar. Day on Diffraction '2001. Proceedings (IEEE Cat.No.01EX477)

International Seminar Day on Diffraction Millennium Workshop (IEEE Cat. No.00EX450)

International Seminar. Day on Diffraction. Proceedings (IEEE Cat. No.99EX367)

International Seminar. Day on Diffraction. Proceedings (IEEE Cat. No.99EX367)

Green's function of electromagnetic field in cholesteric liquid crystals with large-scale periodicity

Formation of waves by a source distributed on a superluminal circle

Electromagnetic waves propagation in a weakly chiral medium

Spectral properties of polar operators with finite-gap elliptic densities

Method of discontinuities and integral representation in the analysis of wave field dynamics

Magnetoresonances in quantum-dot resonators

Darboux transformation and exact solutions for the model of cylindrically symmetrical chiral field

Analytic smoothing effect and global existence for elliptic hyperbolic Davey-Stewartson system

A research note on the second order differential equation

On the local and global existence of solutions to the nonlocal Whitham equation on half-line

Effects of diffraction of a creeping wave from a line of jump of curvature

Restoration of elastic and velocity parameters in diffraction tomography

The two-dimensional Neumann-Kelvin problem for an interface-intersecting body in a two-layer fluid

New guided wave in a poroacoustic layer

Slow wave diffraction at a borehole

Generalized spectral analysis of some exactly solvable chaotic maps

Electromagnetic field and source decomposition in a class of linear media

On non-uniqueness in the 2D linear problem of a two-layer flow about interface-piercing bodies

On the modified Korteweg-de Vries equation

The asymptotic behaviour for large values of the time of energy of boundary value problem with mixed boundary conditions for Rossby wave equation

N-wave soliton solution on a generic background for KPI equation

An extension of Wiener-Hopf method: ordinary differential equations associated with diffraction problems

Formation and destruction of waves with singularities on the spherical wavefront

Multipole matrix elements

Electromagnetic diffraction by double arrays of dipole scatterers

Current behavior on a perfectly conducting cylinder with a delta-gap excitation in an anisotropic medium

Curved oversized EM waveguides: adiabatic modes and parabolic equation

Curved oversized EM waveguides: adiabatic modes and parabolic equation

Content Provider	IEEE Xplore Digital Library
Author	Popov, A.V. Ning Yan Zhu
Copyright Year	1999
Description	Author affiliation: IZMIRAN, Moscow, Russia (Popov, A.V.)
Abstract	Two alternative representations of the wave field in a curved oversized electromagnetic waveguide are discussed: adiabatic modes, matched to the local value of the axis curvature, and full-wave solution of the vectorial parabolic equation. The latter, although being asymptotically equivalent to the adiabatic mode theory, displays additional diffraction effects. A simplified complex WKB analysis is performed in order to estimate residual mode conversion in smooth waveguide bends. Application of the vectorial PE to radio propagation in tunnels is illustrated with numerical examples.
Starting Page	220
Ending Page	231
File Size	522729
Page Count	12
File Format	PDF
ISBN	5799701569
DOI	10.1109/DD.1999.816203
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1999-06-01
Publisher Place	Russia
Access Restriction	Subscribed
Rights Holder	Day on Diffraction, Fac. Of Phys., SPbU
Subject Keyword	Equations Optical waveguides Impedance Optical waveguide theory Displays Optical propagation Optical fibers Planar waveguides Attenuation Boundary conditions
Content Type	Text
Resource Type	Article

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in