Broadband characterization of antennas

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F04%3APU46024" target="_blank" >RIV/00216305:26220/04:PU46024 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Broadband characterization of antennas

Original language description

In this paper, we search for a suitable way of characterizing antennas in a wide band of frequencies. First, a canonical antenna is characterized by conventional parameters in frequency domain (directivity pattern, gain, input impedance) on each separateharmonics, and their mean-value counterparts are formulated and discussed. Second, the analysis is performed in the time domain, and following the frequency domain characterization, time-domain parameters are formulated. The correspondence between frequuency-domain parameters and time-domain ones is shown using Parseval?s theorem. Conclusions are illustrated by numerical examples. A novel formulation of time-domain antenna parameters and using Parseval?s theorem to show the correspondence between mean-value time-domain parameters and mean-value frequency-domain ones are the original contributions of this paper.

Czech name

Širokopásmová charakterizace antén

Czech description

Ve článku hledáme vhodný způsob charakterizace antén v širokém pásmu kmitočtů. Nejprve charakterizujeme kanonickou anténu konvenčními parametry v kmitočtové oblasti na každé separátní harmonické, a dále jejich analogiemi ve smyslu střední hodnoty. Poté je analýza vykonána v časové oblasti a jsou formulovány časově proměnné parametry. Souvislost mezi parametry v kmitočtové a v časové oblasti je dokázána pomocí Parsevalova teorému. Závěry jsou ilustrovány numerickými příklady.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

—

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2004

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

WSEAS Transactions on Computers

ISSN

1109-2750

e-ISSN

—

Volume of the periodical

3

Issue of the periodical within the volume

6

Country of publishing house

GR - GREECE

Number of pages

6

Pages from-to

1897-1902

UT code for WoS article

—

EID of the result in the Scopus database

—