Investigations of resolution limits for indirect microwave holographic imaging

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25510%2F13%3A39896415" target="_blank" >RIV/00216275:25510/13:39896415 - isvavai.cz</a>

Výsledek na webu

<a href="http://onlinelibrary.wiley.com/doi/10.1002/mmce.20727/abstract;jsessionid=67B12B16D54E58C25D43E5D8F935E334.f01t04" target="_blank" >http://onlinelibrary.wiley.com/doi/10.1002/mmce.20727/abstract;jsessionid=67B12B16D54E58C25D43E5D8F935E334.f01t04</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/mmce.20727" target="_blank" >10.1002/mmce.20727</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Investigations of resolution limits for indirect microwave holographic imaging

Popis výsledku v původním jazyce

This work describes how indirect holography which has previously been applied to the determination of antenna radiation patterns can be adapted for the imaging of passive objects. It provides details of how complex scattered field values can be obtainedin a simple and inexpensive manner from sampled scalar intensity measurements taken over a single scanning aperture. This work uses indirect holographic techniques to image a number of simple objects including a rectangular metallic plate, a small metalplate covered by a dielectric sheet and a small metallic circular annulus. This work demonstrates that good quality images can be reconstructed from simple scalar intensity patterns. It demonstrates that clear outlines can be obtained in particular fromreconstructed phase patterns and that good images can be obtained from objects with dimensions of the order of a half wavelength. (c) 2013 Wiley Periodicals, Inc. Int J RF and Microwave CAE, 2013.

Název v anglickém jazyce

Investigations of resolution limits for indirect microwave holographic imaging

Popis výsledku anglicky

This work describes how indirect holography which has previously been applied to the determination of antenna radiation patterns can be adapted for the imaging of passive objects. It provides details of how complex scattered field values can be obtainedin a simple and inexpensive manner from sampled scalar intensity measurements taken over a single scanning aperture. This work uses indirect holographic techniques to image a number of simple objects including a rectangular metallic plate, a small metalplate covered by a dielectric sheet and a small metallic circular annulus. This work demonstrates that good quality images can be reconstructed from simple scalar intensity patterns. It demonstrates that clear outlines can be obtained in particular fromreconstructed phase patterns and that good images can be obtained from objects with dimensions of the order of a half wavelength. (c) 2013 Wiley Periodicals, Inc. Int J RF and Microwave CAE, 2013.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

<a href="/cs/project/TE01020038" target="_blank" >TE01020038: Centrum kompetence drážních vozidel</a><br>

Návaznosti

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

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

International Journal of RF and Microwave Computer-Aided Engineering

ISSN

1096-4290

e-ISSN

—

Svazek periodika

23

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

7

Strana od-do

410-416

Kód UT WoS článku

000320337900004

EID výsledku v databázi Scopus

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