Superdirective Linear Dipole Array Optimization

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F20%3A00341522" target="_blank" >RIV/68407700:21230/20:00341522 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1109/LAWP.2020.2981533" target="_blank" >https://doi.org/10.1109/LAWP.2020.2981533</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/LAWP.2020.2981533" target="_blank" >10.1109/LAWP.2020.2981533</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Superdirective Linear Dipole Array Optimization

Popis výsledku v původním jazyce

The theory of superdirective antenna arrays was discussed. The procedure for finding the excitation currents of fixed-geometry arrays, which maximizes the directivity, termed as superdirectivity, for a given direction and polarization, was described. The procedure was based on the solution of an eigenvalue problem including the directivity and matrices of normalized self- and mutual radiation intensities and normalized self- and mutual radiated powers of array elements. For examples of a linear dipole array located above a perfect electric conductor ground plane, this procedure was also combined with the optimization of the parameters of geometry of the array as a spacing of dipoles, or their height above the ground, for various number of dipoles in the array.

Název v anglickém jazyce

Superdirective Linear Dipole Array Optimization

Popis výsledku anglicky

The theory of superdirective antenna arrays was discussed. The procedure for finding the excitation currents of fixed-geometry arrays, which maximizes the directivity, termed as superdirectivity, for a given direction and polarization, was described. The procedure was based on the solution of an eigenvalue problem including the directivity and matrices of normalized self- and mutual radiation intensities and normalized self- and mutual radiated powers of array elements. For examples of a linear dipole array located above a perfect electric conductor ground plane, this procedure was also combined with the optimization of the parameters of geometry of the array as a spacing of dipoles, or their height above the ground, for various number of dipoles in the array.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

IEEE Antennas and Wireless Propagation Letters

ISSN

1536-1225

e-ISSN

1548-5757

Svazek periodika

19

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

5

Strana od-do

902-906

Kód UT WoS článku

000542949000003

EID výsledku v databázi Scopus

2-s2.0-85086143263