Polarization performance of log-periodic antennas on top of different types of ground plane; the SKA-low instrument case

In this paper we discuss the polarimetric performance of log-periodic antennas for low frequency radio astronomy applications. We do this in the framework of the SKA-low instrument, the largest aperture array at meter and centimeter wavelengths to be built by the end of this decade. When a log-perio...

Full description

Saved in:
Bibliographic Details
Main Authors: de Lera Acedo, Eloy, Fiorelli, Benedetta, Arts, Michel
Format: Conference Proceeding
Language:English
Subjects:
Arrays
Current distribution
Dipole antennas
Instruments
Log-periodic dipole antennas
Polarization
Radio astronomy
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by
cites
container_end_page 4
container_issue
container_start_page 1
container_title
container_volume
creator de Lera Acedo, Eloy
Fiorelli, Benedetta
Arts, Michel
description In this paper we discuss the polarimetric performance of log-periodic antennas for low frequency radio astronomy applications. We do this in the framework of the SKA-low instrument, the largest aperture array at meter and centimeter wavelengths to be built by the end of this decade. When a log-periodic antenna, such as the ones to be used in SKA-low are standing on top of a large metallic ground plane, their polarimetric performance changes with respect to the case of the antenna in free space. We discuss therefore these effects and their dependency on the ground plane conductivity (i.e. metallic ground plane versus lossy ground).
format conference_proceeding
fullrecord <record><control><sourceid>ieee_6IE</sourceid><recordid>TN_cdi_ieee_primary_7228525</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>7228525</ieee_id><sourcerecordid>7228525</sourcerecordid><originalsourceid>FETCH-LOGICAL-i175t-c429b66db921e483f62fd22432f744e7203c9ca4ea5d1787f36e41948936c6383</originalsourceid><addsrcrecordid>eNotjMtKAzEYRiMoWOo8gZu8wEBukwuuSvGGBQV1XdLMnxqZSYYkRevT20FXH5zvcM5QY5TW2hBFqO7kOVowKkXLuWCXqCnlkxBCTUe0lgv0_ZIGm8OPrSFFPEH2KY82OsDJ4yHt2xMKqQ8O21ghRlvwyatpmv8-eA8ZYsX1OEGZ0T6nQ-zxNNgIN7h-AH59WrVD-sIhlpoP42w7W-AKXXg7FGj-d4ne727f1g_t5vn-cb3atIGqrrZOMLOTst8ZRkFo7iXzPWOCM6-EAMUId8ZZAbbrqdLKcwmCGqENl05yzZfo-q8bAGA75TDafNwqxnTHOv4LeThY0A</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>conference_proceeding</recordtype></control><display><type>conference_proceeding</type><title>Polarization performance of log-periodic antennas on top of different types of ground plane; the SKA-low instrument case</title><source>IEEE Electronic Library (IEL) Conference Proceedings</source><creator>de Lera Acedo, Eloy ; Fiorelli, Benedetta ; Arts, Michel</creator><creatorcontrib>de Lera Acedo, Eloy ; Fiorelli, Benedetta ; Arts, Michel</creatorcontrib><description>In this paper we discuss the polarimetric performance of log-periodic antennas for low frequency radio astronomy applications. We do this in the framework of the SKA-low instrument, the largest aperture array at meter and centimeter wavelengths to be built by the end of this decade. When a log-periodic antenna, such as the ones to be used in SKA-low are standing on top of a large metallic ground plane, their polarimetric performance changes with respect to the case of the antenna in free space. We discuss therefore these effects and their dependency on the ground plane conductivity (i.e. metallic ground plane versus lossy ground).</description><identifier>ISSN: 2164-3342</identifier><identifier>EISBN: 9788890701856</identifier><identifier>EISBN: 8890701854</identifier><language>eng</language><publisher>EurAAP</publisher><subject>Arrays ; Current distribution ; Dipole antennas ; Instruments ; Log-periodic dipole antennas ; Polarization ; Radio astronomy</subject><ispartof>2015 9th European Conference on Antennas and Propagation (EuCAP), 2015, p.1-4</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/7228525$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,780,784,789,790,2058,54555,54920,54932</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/7228525$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>de Lera Acedo, Eloy</creatorcontrib><creatorcontrib>Fiorelli, Benedetta</creatorcontrib><creatorcontrib>Arts, Michel</creatorcontrib><title>Polarization performance of log-periodic antennas on top of different types of ground plane; the SKA-low instrument case</title><title>2015 9th European Conference on Antennas and Propagation (EuCAP)</title><addtitle>EuCAP</addtitle><description>In this paper we discuss the polarimetric performance of log-periodic antennas for low frequency radio astronomy applications. We do this in the framework of the SKA-low instrument, the largest aperture array at meter and centimeter wavelengths to be built by the end of this decade. When a log-periodic antenna, such as the ones to be used in SKA-low are standing on top of a large metallic ground plane, their polarimetric performance changes with respect to the case of the antenna in free space. We discuss therefore these effects and their dependency on the ground plane conductivity (i.e. metallic ground plane versus lossy ground).</description><subject>Arrays</subject><subject>Current distribution</subject><subject>Dipole antennas</subject><subject>Instruments</subject><subject>Log-periodic dipole antennas</subject><subject>Polarization</subject><subject>Radio astronomy</subject><issn>2164-3342</issn><isbn>9788890701856</isbn><isbn>8890701854</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2015</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><recordid>eNotjMtKAzEYRiMoWOo8gZu8wEBukwuuSvGGBQV1XdLMnxqZSYYkRevT20FXH5zvcM5QY5TW2hBFqO7kOVowKkXLuWCXqCnlkxBCTUe0lgv0_ZIGm8OPrSFFPEH2KY82OsDJ4yHt2xMKqQ8O21ghRlvwyatpmv8-eA8ZYsX1OEGZ0T6nQ-zxNNgIN7h-AH59WrVD-sIhlpoP42w7W-AKXXg7FGj-d4ne727f1g_t5vn-cb3atIGqrrZOMLOTst8ZRkFo7iXzPWOCM6-EAMUId8ZZAbbrqdLKcwmCGqENl05yzZfo-q8bAGA75TDafNwqxnTHOv4LeThY0A</recordid><startdate>201504</startdate><enddate>201504</enddate><creator>de Lera Acedo, Eloy</creator><creator>Fiorelli, Benedetta</creator><creator>Arts, Michel</creator><general>EurAAP</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>201504</creationdate><title>Polarization performance of log-periodic antennas on top of different types of ground plane; the SKA-low instrument case</title><author>de Lera Acedo, Eloy ; Fiorelli, Benedetta ; Arts, Michel</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-c429b66db921e483f62fd22432f744e7203c9ca4ea5d1787f36e41948936c6383</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Arrays</topic><topic>Current distribution</topic><topic>Dipole antennas</topic><topic>Instruments</topic><topic>Log-periodic dipole antennas</topic><topic>Polarization</topic><topic>Radio astronomy</topic><toplevel>online_resources</toplevel><creatorcontrib>de Lera Acedo, Eloy</creatorcontrib><creatorcontrib>Fiorelli, Benedetta</creatorcontrib><creatorcontrib>Arts, Michel</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE/IET Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>de Lera Acedo, Eloy</au><au>Fiorelli, Benedetta</au><au>Arts, Michel</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Polarization performance of log-periodic antennas on top of different types of ground plane; the SKA-low instrument case</atitle><btitle>2015 9th European Conference on Antennas and Propagation (EuCAP)</btitle><stitle>EuCAP</stitle><date>2015-04</date><risdate>2015</risdate><spage>1</spage><epage>4</epage><pages>1-4</pages><issn>2164-3342</issn><eisbn>9788890701856</eisbn><eisbn>8890701854</eisbn><abstract>In this paper we discuss the polarimetric performance of log-periodic antennas for low frequency radio astronomy applications. We do this in the framework of the SKA-low instrument, the largest aperture array at meter and centimeter wavelengths to be built by the end of this decade. When a log-periodic antenna, such as the ones to be used in SKA-low are standing on top of a large metallic ground plane, their polarimetric performance changes with respect to the case of the antenna in free space. We discuss therefore these effects and their dependency on the ground plane conductivity (i.e. metallic ground plane versus lossy ground).</abstract><pub>EurAAP</pub><tpages>4</tpages></addata></record>
fulltext fulltext_linktorsrc
identifier ISSN: 2164-3342
ispartof 2015 9th European Conference on Antennas and Propagation (EuCAP), 2015, p.1-4
issn 2164-3342
language eng
recordid cdi_ieee_primary_7228525
source IEEE Electronic Library (IEL) Conference Proceedings
subjects Arrays
Current distribution
Dipole antennas
Instruments
Log-periodic dipole antennas
Polarization
Radio astronomy
title Polarization performance of log-periodic antennas on top of different types of ground plane; the SKA-low instrument case
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-06T20%3A11%3A02IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-ieee_6IE&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=proceeding&rft.atitle=Polarization%20performance%20of%20log-periodic%20antennas%20on%20top%20of%20different%20types%20of%20ground%20plane;%20the%20SKA-low%20instrument%20case&rft.btitle=2015%209th%20European%20Conference%20on%20Antennas%20and%20Propagation%20(EuCAP)&rft.au=de%20Lera%20Acedo,%20Eloy&rft.date=2015-04&rft.spage=1&rft.epage=4&rft.pages=1-4&rft.issn=2164-3342&rft_id=info:doi/&rft.eisbn=9788890701856&rft.eisbn_list=8890701854&rft_dat=%3Cieee_6IE%3E7228525%3C/ieee_6IE%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-i175t-c429b66db921e483f62fd22432f744e7203c9ca4ea5d1787f36e41948936c6383%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_id=info:pmid/&rft_ieee_id=7228525&rfr_iscdi=true