About: A Method for Evaluating Radiation Efficiency Based on a Modal Approach

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: A Method for Evaluating Radiation Efficiency Based on a Modal Approach Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Radiation efficiency is an important parameter, especially for electrically small antennas. It can be computed directly from the method-of-moments impedance matrix, and also more generally by employing modal decomposition through characteristic modes. This advantageously enables us to study separately the effect of the radiating shape and the feeding. The proposed method does not require any modification of the Electric Field Integral Equation implementation. A perfectly conducting antenna is considered as the only input to the modal decomposition. The conductive losses are taken into account once the surface currents are calculated. Good agreement is observed for the proposed treatment of the skin effect. Verification of the method is numerically performed on an fractal antenna, a thinstrip Sierpinski curve of various iterations. A full-wave software FEKO with implemented IBC is used for comparison purposes. Radiation efficiency is an important parameter, especially for electrically small antennas. It can be computed directly from the method-of-moments impedance matrix, and also more generally by employing modal decomposition through characteristic modes. This advantageously enables us to study separately the effect of the radiating shape and the feeding. The proposed method does not require any modification of the Electric Field Integral Equation implementation. A perfectly conducting antenna is considered as the only input to the modal decomposition. The conductive losses are taken into account once the surface currents are calculated. Good agreement is observed for the proposed treatment of the skin effect. Verification of the method is numerically performed on an fractal antenna, a thinstrip Sierpinski curve of various iterations. A full-wave software FEKO with implemented IBC is used for comparison purposes. (en)
Title	A Method for Evaluating Radiation Efficiency Based on a Modal Approach A Method for Evaluating Radiation Efficiency Based on a Modal Approach (en)
skos:prefLabel	A Method for Evaluating Radiation Efficiency Based on a Modal Approach A Method for Evaluating Radiation Efficiency Based on a Modal Approach (en)
skos:notation	RIV/68407700:21230/14:00218963!RIV15-MSM-21230___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GAP102/12/2223), P(LD12055)
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Eichler, Jan Čapek, Miloslav Hazdra, Pavel Mazánek, Miloš
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta elektrotechnická
http://linked.open...dnocenehoVysledku	817
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/14:00218963
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Antenna theory; eigenvalues and eigenfunctions; electromagnetic theory. (en)
http://linked.open.../riv/klicoveSlovo	Antenna theory eigenvalues and eigenfunctions electromagnetic theory.
http://linked.open...ontrolniKodProRIV	[A5B0FF078E68]
http://linked.open...v/mistoKonaniAkce	Haag
http://linked.open...i/riv/mistoVydani	Bruxelles
http://linked.open...i/riv/nazevZdroje	Conference Proceedings of EuCAP 2014
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Analysis and Multicriteria Optimization of Compact Radiating Structures based on Modal Decomposition Advanced Modeling and Technologies for Antennas and Sensors
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Eichler, Jan Hazdra, Pavel Čapek, Miloslav Mazánek, Miloš
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2014-04-06 (xsd:date)
number of pages	5 (xsd:int)
http://purl.org/ne...btex#hasPublisher	The European Association on Antennas and Propagation
https://schema.org/isbn	978-88-907018-4-9
http://localhost/t...ganizacniJednotka	21230

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 48 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software