Numerical Optimization of Compressive Array Feed Networks
Compressive antenna arrays reduce the number of beamforming controls by taking a limited number of weighted combinations of the element signals. A compressive array sidelobe level (SLL)-minimization algorithm, inspired by coherence-optimization algorithms, is presented. Optimized compressive arrays...
Gespeichert in:
| Veröffentlicht in: | IEEE transactions on antennas and propagation 2018-07, Vol.66 (7), p.3432-3440 |
|---|---|
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 3440 |
|---|---|
| container_issue | 7 |
| container_start_page | 3432 |
| container_title | IEEE transactions on antennas and propagation |
| container_volume | 66 |
| creator | Laue, Heinrich Edgar Arnold du Plessis, Warren Paul |
| description | Compressive antenna arrays reduce the number of beamforming controls by taking a limited number of weighted combinations of the element signals. A compressive array sidelobe level (SLL)-minimization algorithm, inspired by coherence-optimization algorithms, is presented. Optimized compressive arrays are shown to obtain better SLLs than existing weighted thinned arrays and completely overlapped subarrays. The design of a compressive array with arbitrary sidelobe requirements shows that increasing the number of elements for a given number of beamforming controls improves the array performance over a conventional array. A compressive array with a hard null is proposed to suppress the interference before sampling. Where beamforming controls are the main cost drivers, the proposed approach promises to increase the array performance without a significant increase in cost. |
| doi_str_mv | 10.1109/TAP.2018.2829834 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_RIE</sourceid><recordid>TN_cdi_ieee_primary_8345664</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>8345664</ieee_id><sourcerecordid>2063058427</sourcerecordid><originalsourceid>FETCH-LOGICAL-c291t-2509ea1a2d52b249132972351a1b90b2834e5649038186ca738d0a8f5418f2a73</originalsourceid><addsrcrecordid>eNo9kEFLAzEQhYMoWKt3wcuC562Z2WSbHEuxVSithwreQrqdhdRusyZbpf56U1o8DY_33szwMXYPfADA9dNy9DZADmqACrUqxAXrgZQqR0S4ZD2erFxj-XHNbmLcJCmUED2m5_uGgqvsNlu0nWvcr-2c32W-zsa-aQPF6L4pG4VgD9mEaJ3Nqfvx4TPesqvabiPdnWefvU-el-OXfLaYvo5Hs7xCDV2OkmuyYHEtcYVCQ4F6iIUECyvNV5heJVkKzQsFqqzssFBrblUtBagak-yzx9PeNvivPcXObPw-7NJJg7wsuFQCjyl-SlXBxxioNm1wjQ0HA9wcAZkEyBwBmTOgVHk4VRwR_ceTI8tSFH_m7V8d</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2063058427</pqid></control><display><type>article</type><title>Numerical Optimization of Compressive Array Feed Networks</title><source>IEEE Electronic Library (IEL)</source><creator>Laue, Heinrich Edgar Arnold ; du Plessis, Warren Paul</creator><creatorcontrib>Laue, Heinrich Edgar Arnold ; du Plessis, Warren Paul</creatorcontrib><description>Compressive antenna arrays reduce the number of beamforming controls by taking a limited number of weighted combinations of the element signals. A compressive array sidelobe level (SLL)-minimization algorithm, inspired by coherence-optimization algorithms, is presented. Optimized compressive arrays are shown to obtain better SLLs than existing weighted thinned arrays and completely overlapped subarrays. The design of a compressive array with arbitrary sidelobe requirements shows that increasing the number of elements for a given number of beamforming controls improves the array performance over a conventional array. A compressive array with a hard null is proposed to suppress the interference before sampling. Where beamforming controls are the main cost drivers, the proposed approach promises to increase the array performance without a significant increase in cost.</description><identifier>ISSN: 0018-926X</identifier><identifier>EISSN: 1558-2221</identifier><identifier>DOI: 10.1109/TAP.2018.2829834</identifier><identifier>CODEN: IETPAK</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Algorithms ; Antenna arrays ; Antenna feeds ; antenna pattern synthesis ; Array signal processing ; Beamforming ; Coherence ; compressive sensing (CS) ; Optimization ; phased arrays ; Sensors ; Sidelobes</subject><ispartof>IEEE transactions on antennas and propagation, 2018-07, Vol.66 (7), p.3432-3440</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c291t-2509ea1a2d52b249132972351a1b90b2834e5649038186ca738d0a8f5418f2a73</citedby><cites>FETCH-LOGICAL-c291t-2509ea1a2d52b249132972351a1b90b2834e5649038186ca738d0a8f5418f2a73</cites><orcidid>0000-0003-4265-614X ; 0000-0002-5706-1539</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/8345664$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/8345664$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Laue, Heinrich Edgar Arnold</creatorcontrib><creatorcontrib>du Plessis, Warren Paul</creatorcontrib><title>Numerical Optimization of Compressive Array Feed Networks</title><title>IEEE transactions on antennas and propagation</title><addtitle>TAP</addtitle><description>Compressive antenna arrays reduce the number of beamforming controls by taking a limited number of weighted combinations of the element signals. A compressive array sidelobe level (SLL)-minimization algorithm, inspired by coherence-optimization algorithms, is presented. Optimized compressive arrays are shown to obtain better SLLs than existing weighted thinned arrays and completely overlapped subarrays. The design of a compressive array with arbitrary sidelobe requirements shows that increasing the number of elements for a given number of beamforming controls improves the array performance over a conventional array. A compressive array with a hard null is proposed to suppress the interference before sampling. Where beamforming controls are the main cost drivers, the proposed approach promises to increase the array performance without a significant increase in cost.</description><subject>Algorithms</subject><subject>Antenna arrays</subject><subject>Antenna feeds</subject><subject>antenna pattern synthesis</subject><subject>Array signal processing</subject><subject>Beamforming</subject><subject>Coherence</subject><subject>compressive sensing (CS)</subject><subject>Optimization</subject><subject>phased arrays</subject><subject>Sensors</subject><subject>Sidelobes</subject><issn>0018-926X</issn><issn>1558-2221</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9kEFLAzEQhYMoWKt3wcuC562Z2WSbHEuxVSithwreQrqdhdRusyZbpf56U1o8DY_33szwMXYPfADA9dNy9DZADmqACrUqxAXrgZQqR0S4ZD2erFxj-XHNbmLcJCmUED2m5_uGgqvsNlu0nWvcr-2c32W-zsa-aQPF6L4pG4VgD9mEaJ3Nqfvx4TPesqvabiPdnWefvU-el-OXfLaYvo5Hs7xCDV2OkmuyYHEtcYVCQ4F6iIUECyvNV5heJVkKzQsFqqzssFBrblUtBagak-yzx9PeNvivPcXObPw-7NJJg7wsuFQCjyl-SlXBxxioNm1wjQ0HA9wcAZkEyBwBmTOgVHk4VRwR_ceTI8tSFH_m7V8d</recordid><startdate>20180701</startdate><enddate>20180701</enddate><creator>Laue, Heinrich Edgar Arnold</creator><creator>du Plessis, Warren Paul</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0003-4265-614X</orcidid><orcidid>https://orcid.org/0000-0002-5706-1539</orcidid></search><sort><creationdate>20180701</creationdate><title>Numerical Optimization of Compressive Array Feed Networks</title><author>Laue, Heinrich Edgar Arnold ; du Plessis, Warren Paul</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c291t-2509ea1a2d52b249132972351a1b90b2834e5649038186ca738d0a8f5418f2a73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Algorithms</topic><topic>Antenna arrays</topic><topic>Antenna feeds</topic><topic>antenna pattern synthesis</topic><topic>Array signal processing</topic><topic>Beamforming</topic><topic>Coherence</topic><topic>compressive sensing (CS)</topic><topic>Optimization</topic><topic>phased arrays</topic><topic>Sensors</topic><topic>Sidelobes</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Laue, Heinrich Edgar Arnold</creatorcontrib><creatorcontrib>du Plessis, Warren Paul</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEEE transactions on antennas and propagation</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Laue, Heinrich Edgar Arnold</au><au>du Plessis, Warren Paul</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Numerical Optimization of Compressive Array Feed Networks</atitle><jtitle>IEEE transactions on antennas and propagation</jtitle><stitle>TAP</stitle><date>2018-07-01</date><risdate>2018</risdate><volume>66</volume><issue>7</issue><spage>3432</spage><epage>3440</epage><pages>3432-3440</pages><issn>0018-926X</issn><eissn>1558-2221</eissn><coden>IETPAK</coden><abstract>Compressive antenna arrays reduce the number of beamforming controls by taking a limited number of weighted combinations of the element signals. A compressive array sidelobe level (SLL)-minimization algorithm, inspired by coherence-optimization algorithms, is presented. Optimized compressive arrays are shown to obtain better SLLs than existing weighted thinned arrays and completely overlapped subarrays. The design of a compressive array with arbitrary sidelobe requirements shows that increasing the number of elements for a given number of beamforming controls improves the array performance over a conventional array. A compressive array with a hard null is proposed to suppress the interference before sampling. Where beamforming controls are the main cost drivers, the proposed approach promises to increase the array performance without a significant increase in cost.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/TAP.2018.2829834</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0003-4265-614X</orcidid><orcidid>https://orcid.org/0000-0002-5706-1539</orcidid></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISSN: 0018-926X |
| ispartof | IEEE transactions on antennas and propagation, 2018-07, Vol.66 (7), p.3432-3440 |
| issn | 0018-926X 1558-2221 |
| language | eng |
| recordid | cdi_ieee_primary_8345664 |
| source | IEEE Electronic Library (IEL) |
| subjects | Algorithms Antenna arrays Antenna feeds antenna pattern synthesis Array signal processing Beamforming Coherence compressive sensing (CS) Optimization phased arrays Sensors Sidelobes |
| title | Numerical Optimization of Compressive Array Feed Networks |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-19T02%3A42%3A38IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_RIE&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Numerical%20Optimization%20of%20Compressive%20Array%20Feed%20Networks&rft.jtitle=IEEE%20transactions%20on%20antennas%20and%20propagation&rft.au=Laue,%20Heinrich%20Edgar%20Arnold&rft.date=2018-07-01&rft.volume=66&rft.issue=7&rft.spage=3432&rft.epage=3440&rft.pages=3432-3440&rft.issn=0018-926X&rft.eissn=1558-2221&rft.coden=IETPAK&rft_id=info:doi/10.1109/TAP.2018.2829834&rft_dat=%3Cproquest_RIE%3E2063058427%3C/proquest_RIE%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2063058427&rft_id=info:pmid/&rft_ieee_id=8345664&rfr_iscdi=true |