Wire antennas optimized in the presence of satellite structures using genetic algorithms
Omnidirectional and moderate-gain antennas have been used on spacecraft to facilitate tasks such as command and control. Though they may have excellent gain patterns on the test range, their patterns may not be ideal when they are placed in the presence of the other metal structures on the satellite...
Saved in:
Published in | 2000 IEEE Aerospace Conference. Proceedings (Cat. No.00TH8484) Vol. 5; pp. 91 - 99 vol.5 |
---|---|
Main Author | |
Format | Conference Proceeding |
Language | English |
Published |
IEEE
2000
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | Omnidirectional and moderate-gain antennas have been used on spacecraft to facilitate tasks such as command and control. Though they may have excellent gain patterns on the test range, their patterns may not be ideal when they are placed in the presence of the other metal structures on the satellite. Due to interactions with these structures, the antenna patterns may develop nulls and other distortions that render their performance unacceptable. These problems are not necessarily possible to fix with conventional antennas, even with automated optimization techniques like the genetic algorithm (GA). However, the genetic antenna, an antenna with no predefined theory of operation but one that is "invented" by a GA, is shown in this research to be capable of accounting for these surrounding structures. These non-intuitive antennas intentionally couple into surrounding structures to achieve patterns nearly as good as, and in some cases better than, antennas optimized without them. |
---|---|
AbstractList | Omnidirectional and moderate-gain antennas have been used on spacecraft to facilitate tasks such as command and control. Though they may have excellent gain patterns on the test range, their patterns may not be ideal when they are placed in the presence of the other metal structures on the satellite. Due to interactions with these structures, the antenna patterns may develop nulls and other distortions that render their performance unacceptable. These problems are not necessarily possible to fix with conventional antennas, even with automated optimization techniques like the genetic algorithm (GA). However, the genetic antenna, an antenna with no predefined theory of operation but one that is "invented" by a GA, is shown in this research to be capable of accounting for these surrounding structures. These non-intuitive antennas intentionally couple into surrounding structures to achieve patterns nearly as good as, and in some cases better than, antennas optimized without them. |
Author | Linden, D.S. |
Author_xml | – sequence: 1 givenname: D.S. surname: Linden fullname: Linden, D.S. organization: Linden Innovation Res. LLC, Hemdon, VA, USA |
BookMark | eNotkM9LwzAcxYNOsJu7i6f8A61Jmh_NcYw5hcFAFHcbIfm2i7RpadKD_vUWJjx4PD68d3hLtAh9AIQeKSkoJfp5s3s_FowQUlSq4krdoIxpLXNWiuoWrbWqyKw5cEkXKJsrIi9ZebpHyxi_CWGEVSRDpy8_AjYhQQgm4n5IvvO_4LAPOF0ADyNECBZwX-NoErStT4BjGiebppnhKfrQ4AYCJG-xaZt-9OnSxQd0V5s2wvrfV-jzZfexfc0Px_3bdnPIPVUs5co5BtzVQjEBXDCwRoMoJakr6qh1rlaacavBWcKdkKaWRhgBlEtJlTblCj1ddz0AnIfRd2b8OV8_Kf8AI8RXYA |
ContentType | Conference Proceeding |
DBID | 6IE 6IH CBEJK RIE RIO |
DOI | 10.1109/AERO.2000.878477 |
DatabaseName | IEEE Electronic Library (IEL) Conference Proceedings IEEE Proceedings Order Plan (POP) 1998-present by volume IEEE Xplore All Conference Proceedings IEL IEEE Proceedings Order Plans (POP) 1998-present |
DatabaseTitleList | |
Database_xml | – sequence: 1 dbid: RIE name: IEEE Xplore url: https://proxy.k.utb.cz/login?url=https://ieeexplore.ieee.org/ sourceTypes: Publisher |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Engineering |
EISSN | 2996-2358 |
EndPage | 99 vol.5 |
ExternalDocumentID | 878477 |
GroupedDBID | 23M 29O 6IE 6IF 6IH 6IK 6IL 6IN AAJGR ABLEC ACGFS ADZIZ AI. ALMA_UNASSIGNED_HOLDINGS BEFXN BFFAM BGNUA BKEBE BPEOZ CBEJK CHZPO IEGSK IPLJI JC5 M43 OCL RIE RIL RIO RNS VH1 |
ID | FETCH-LOGICAL-i172t-7dd2e4df5725e452eca9e5360f81d1cddf7924c9edc04d56af6a5a5e1466179a3 |
IEDL.DBID | RIE |
ISBN | 9780780358461 0780358465 |
ISSN | 1095-323X |
IngestDate | Wed Jun 26 19:23:17 EDT 2024 |
IsPeerReviewed | false |
IsScholarly | true |
Language | English |
LinkModel | DirectLink |
MergedId | FETCHMERGED-LOGICAL-i172t-7dd2e4df5725e452eca9e5360f81d1cddf7924c9edc04d56af6a5a5e1466179a3 |
ParticipantIDs | ieee_primary_878477 |
PublicationCentury | 2000 |
PublicationDate | 20000000 |
PublicationDateYYYYMMDD | 2000-01-01 |
PublicationDate_xml | – year: 2000 text: 20000000 |
PublicationDecade | 2000 |
PublicationTitle | 2000 IEEE Aerospace Conference. Proceedings (Cat. No.00TH8484) |
PublicationTitleAbbrev | AERO |
PublicationYear | 2000 |
Publisher | IEEE |
Publisher_xml | – name: IEEE |
SSID | ssj0020280 ssj0000454659 |
Score | 1.5710102 |
Snippet | Omnidirectional and moderate-gain antennas have been used on spacecraft to facilitate tasks such as command and control. Though they may have excellent gain... |
SourceID | ieee |
SourceType | Publisher |
StartPage | 91 |
SubjectTerms | Antenna accessories Antenna theory Design optimization Genetic algorithms Receiving antennas Satellite antennas Space vehicles Testing Transmitting antennas Wire |
Title | Wire antennas optimized in the presence of satellite structures using genetic algorithms |
URI | https://ieeexplore.ieee.org/document/878477 |
Volume | 5 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwjV3JTsMwELVoT3ABShG7fOCaNJvj-IhQqwqJRYhKuVWOPSkVNKlIeunXM3bSsogDtyySI48ms3jmvSHk2tcsUtp0qpl0NdIR_lIeCxxMWBIBEHBmJ8_dP8TjSXSXsrTl2bZYGACwzWfgmktby9elWpmjskHC0ZbyDukkXtBAtbbHKYZJzhKft7mWqRjaQqdgThiEqc3YEy80_pa1xDube39TvvTE4Gb4_GjhK27zsR9DV6zPGe03YO7KUhWaVpM3d1Vnrlr_InL853YOSP8L3Eeftm7rkOxA0SN733gJj0hqemKpkXlRyIqWaFYW8zVoOi8oBox0aTFLuE6Z00paTs8aaENFu8J31HTTzyjqpoFIUvk-Kz_m9eui6pPJaPhyO3baEQzOHCOb2uFaBxDpnPGAQcQCUFIAC2MvxzjXV1rnHBM4JUArL9IslnksmWSA9hdDIyHDY9ItygJOCI14mPlciizEiMBXIBSEmnuoLLiMiJNT0jMimi4blo1pI52zP5-ek90GEm-OQi5IF_cHlxgc1NmVVYtPaymzqQ |
link.rule.ids | 310,311,786,790,795,796,802,4069,4070,27956,55107 |
linkProvider | IEEE |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwjV1LTwIxEG4UD-pFRYxve_C6y766pUdjIKiAxkCyN1LaWSXKLpHlwq932gV8xIO3fSTddDI7j8583xBy7WsWKW061Uy6GukIfymPBQ4mLA0BEHBmJ891e3F7EN0nLFnybFssDADY5jNwzaWt5etczc1RWb3B0ZbyTbKFbt7jJVhrfaBiuOQs9fky2zI1Q1vqFMwJgzCxOXvDC43HZUvqndW9vypgeqJ-03x-tAAWt_zcj7Er1uu09ko498ySFZpmkzd3XoxctfhF5fjPDe2T2he8jz6tHdcB2YCsSna_MRMeksR0xVIj9SyTM5qjYZmMF6DpOKMYMtKpRS3hOnlKZ9KyehZASzLaOb6jpp_-haJ2GpAkle8v-ce4eJ3MamTQavZv285yCIMzxtimcLjWAUQ6ZTxgELEAlBTAwthLMdL1ldYpxxROCdDKizSLZRpLJhmgBcbgSMjwiFSyPINjQiMejnwuxSjEmMBXIBSEmnuoLriMiBsnpGpENJyWPBvDUjqnfz69Itvtfrcz7Nz1Hs7ITgmQNwcj56SCe4ULDBWK0aVVkU8VZLb9 |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=proceeding&rft.title=2000+IEEE+Aerospace+Conference.+Proceedings+%28Cat.+No.00TH8484%29&rft.atitle=Wire+antennas+optimized+in+the+presence+of+satellite+structures+using+genetic+algorithms&rft.au=Linden%2C+D.S.&rft.date=2000-01-01&rft.pub=IEEE&rft.isbn=9780780358461&rft.issn=1095-323X&rft.eissn=2996-2358&rft.volume=5&rft.spage=91&rft.epage=99+vol.5&rft_id=info:doi/10.1109%2FAERO.2000.878477&rft.externalDocID=878477 |
thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1095-323X&client=summon |
thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1095-323X&client=summon |
thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1095-323X&client=summon |