A Real-Time Electrically Controlled Active Matching Circuit Utilizing Genetic Algorithms for Wireless Power Transfer to Biomedical Implants
This paper discusses the feasibility of a real-time active matching circuit (MC) for wireless power transfer applications, especially for biomedical systems. One prototype of low-cost real-time automatic MC, utilizing a variable circuit topology, including discrete passives and p-i-n diodes, has bee...
Gespeichert in:
| Veröffentlicht in: | IEEE transactions on microwave theory and techniques 2016-02, Vol.64 (2), p.365-374 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 374 |
|---|---|
| container_issue | 2 |
| container_start_page | 365 |
| container_title | IEEE transactions on microwave theory and techniques |
| container_volume | 64 |
| creator | Bito, Jo Soyeon Jeong Tentzeris, Manos M. |
| description | This paper discusses the feasibility of a real-time active matching circuit (MC) for wireless power transfer applications, especially for biomedical systems. One prototype of low-cost real-time automatic MC, utilizing a variable circuit topology, including discrete passives and p-i-n diodes, has been implemented and the principle has been verified by measurements. One genetic algorithm was introduced to optimize the design over a wide range of impedances to match. As a result of preliminary operation verification tests, the proposed real-time MC system results in improving the transfer coefficient in the range of 10-16-cm coil separation distance a maximum of 3.2 dB automatically in about 64 ms. Similar performance improvement results were observed in additional tests under misaligned conditions, as well as for nonsymmetrical Tx-Rx coil configurations further verifying the potential applicability of the proposed system to practical biomedical devices. |
| doi_str_mv | 10.1109/TMTT.2015.2513765 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_RIE</sourceid><recordid>TN_cdi_ieee_primary_7384758</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>7384758</ieee_id><sourcerecordid>1815984634</sourcerecordid><originalsourceid>FETCH-LOGICAL-c623t-230eb406c657eff6a06cdd614ce1f67098feee822143e9d9c1966786b2acf8a93</originalsourceid><addsrcrecordid>eNpdkU1r3DAQhkVpoNu0P6D0IuilF28l2dbHcbukSSChoTj0KBR5lCjI1lbSpiR_IX86Mht66Gk-eGbmHV6EPlGyppSob8PlMKwZof2a9bQVvH-DVrTvRaO4IG_RihAqG9VJ8g69z_m-ll1P5Ao9b_AvMKEZ_AT4JIAtyVsTwiPexrmkGAKMeGOLfwB8aYq98_Mt3vpk977g6-KDf1o6pzBD8RZvwm1MvtxNGbuY8G-fIEDO-Cr-hYSHZObsalIi_u7jBONyC59Pu2Dmkj-gI2dCho-v8Rhd_zgZtmfNxc_T8-3morGctaVhLYGbjnDLewHOcVPTceS0s0Bd_VZJBwCSMdq1oEZlqeJcSH7DjHXSqPYYfT3s3aX4Zw-56MlnC6GKgLjPmkraK9nxtqvol__Q-7hPc1WnqRCiZR3jtFL0QNkUc07g9C75yaRHTYle7NGLPXqxR7_aU2c-H2Z8FfuPF63sRC_bF7cXjXE</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1777324261</pqid></control><display><type>article</type><title>A Real-Time Electrically Controlled Active Matching Circuit Utilizing Genetic Algorithms for Wireless Power Transfer to Biomedical Implants</title><source>IEEE Electronic Library (IEL)</source><creator>Bito, Jo ; Soyeon Jeong ; Tentzeris, Manos M.</creator><creatorcontrib>Bito, Jo ; Soyeon Jeong ; Tentzeris, Manos M.</creatorcontrib><description>This paper discusses the feasibility of a real-time active matching circuit (MC) for wireless power transfer applications, especially for biomedical systems. One prototype of low-cost real-time automatic MC, utilizing a variable circuit topology, including discrete passives and p-i-n diodes, has been implemented and the principle has been verified by measurements. One genetic algorithm was introduced to optimize the design over a wide range of impedances to match. As a result of preliminary operation verification tests, the proposed real-time MC system results in improving the transfer coefficient in the range of 10-16-cm coil separation distance a maximum of 3.2 dB automatically in about 64 ms. Similar performance improvement results were observed in additional tests under misaligned conditions, as well as for nonsymmetrical Tx-Rx coil configurations further verifying the potential applicability of the proposed system to practical biomedical devices.</description><identifier>ISSN: 0018-9480</identifier><identifier>EISSN: 1557-9670</identifier><identifier>DOI: 10.1109/TMTT.2015.2513765</identifier><identifier>CODEN: IETMAB</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Active control ; Autonomous sensors ; Biomedical measurement ; Circuits ; Coiling ; Devices ; Genetic algorithms ; genetic algorithms (GAs) ; Impedance ; impedance matching ; Matching ; P-i-n diodes ; Power transfer ; Prototypes ; Real time ; Real-time systems ; Resonant frequency ; wireless power transfer (WPT)</subject><ispartof>IEEE transactions on microwave theory and techniques, 2016-02, Vol.64 (2), p.365-374</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2016</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c623t-230eb406c657eff6a06cdd614ce1f67098feee822143e9d9c1966786b2acf8a93</citedby><cites>FETCH-LOGICAL-c623t-230eb406c657eff6a06cdd614ce1f67098feee822143e9d9c1966786b2acf8a93</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/7384758$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/7384758$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Bito, Jo</creatorcontrib><creatorcontrib>Soyeon Jeong</creatorcontrib><creatorcontrib>Tentzeris, Manos M.</creatorcontrib><title>A Real-Time Electrically Controlled Active Matching Circuit Utilizing Genetic Algorithms for Wireless Power Transfer to Biomedical Implants</title><title>IEEE transactions on microwave theory and techniques</title><addtitle>TMTT</addtitle><description>This paper discusses the feasibility of a real-time active matching circuit (MC) for wireless power transfer applications, especially for biomedical systems. One prototype of low-cost real-time automatic MC, utilizing a variable circuit topology, including discrete passives and p-i-n diodes, has been implemented and the principle has been verified by measurements. One genetic algorithm was introduced to optimize the design over a wide range of impedances to match. As a result of preliminary operation verification tests, the proposed real-time MC system results in improving the transfer coefficient in the range of 10-16-cm coil separation distance a maximum of 3.2 dB automatically in about 64 ms. Similar performance improvement results were observed in additional tests under misaligned conditions, as well as for nonsymmetrical Tx-Rx coil configurations further verifying the potential applicability of the proposed system to practical biomedical devices.</description><subject>Active control</subject><subject>Autonomous sensors</subject><subject>Biomedical measurement</subject><subject>Circuits</subject><subject>Coiling</subject><subject>Devices</subject><subject>Genetic algorithms</subject><subject>genetic algorithms (GAs)</subject><subject>Impedance</subject><subject>impedance matching</subject><subject>Matching</subject><subject>P-i-n diodes</subject><subject>Power transfer</subject><subject>Prototypes</subject><subject>Real time</subject><subject>Real-time systems</subject><subject>Resonant frequency</subject><subject>wireless power transfer (WPT)</subject><issn>0018-9480</issn><issn>1557-9670</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNpdkU1r3DAQhkVpoNu0P6D0IuilF28l2dbHcbukSSChoTj0KBR5lCjI1lbSpiR_IX86Mht66Gk-eGbmHV6EPlGyppSob8PlMKwZof2a9bQVvH-DVrTvRaO4IG_RihAqG9VJ8g69z_m-ll1P5Ao9b_AvMKEZ_AT4JIAtyVsTwiPexrmkGAKMeGOLfwB8aYq98_Mt3vpk977g6-KDf1o6pzBD8RZvwm1MvtxNGbuY8G-fIEDO-Cr-hYSHZObsalIi_u7jBONyC59Pu2Dmkj-gI2dCho-v8Rhd_zgZtmfNxc_T8-3morGctaVhLYGbjnDLewHOcVPTceS0s0Bd_VZJBwCSMdq1oEZlqeJcSH7DjHXSqPYYfT3s3aX4Zw-56MlnC6GKgLjPmkraK9nxtqvol__Q-7hPc1WnqRCiZR3jtFL0QNkUc07g9C75yaRHTYle7NGLPXqxR7_aU2c-H2Z8FfuPF63sRC_bF7cXjXE</recordid><startdate>20160201</startdate><enddate>20160201</enddate><creator>Bito, Jo</creator><creator>Soyeon Jeong</creator><creator>Tentzeris, Manos M.</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><scope>F28</scope><scope>FR3</scope></search><sort><creationdate>20160201</creationdate><title>A Real-Time Electrically Controlled Active Matching Circuit Utilizing Genetic Algorithms for Wireless Power Transfer to Biomedical Implants</title><author>Bito, Jo ; Soyeon Jeong ; Tentzeris, Manos M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c623t-230eb406c657eff6a06cdd614ce1f67098feee822143e9d9c1966786b2acf8a93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Active control</topic><topic>Autonomous sensors</topic><topic>Biomedical measurement</topic><topic>Circuits</topic><topic>Coiling</topic><topic>Devices</topic><topic>Genetic algorithms</topic><topic>genetic algorithms (GAs)</topic><topic>Impedance</topic><topic>impedance matching</topic><topic>Matching</topic><topic>P-i-n diodes</topic><topic>Power transfer</topic><topic>Prototypes</topic><topic>Real time</topic><topic>Real-time systems</topic><topic>Resonant frequency</topic><topic>wireless power transfer (WPT)</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bito, Jo</creatorcontrib><creatorcontrib>Soyeon Jeong</creatorcontrib><creatorcontrib>Tentzeris, Manos M.</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><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><jtitle>IEEE transactions on microwave theory and techniques</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Bito, Jo</au><au>Soyeon Jeong</au><au>Tentzeris, Manos M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A Real-Time Electrically Controlled Active Matching Circuit Utilizing Genetic Algorithms for Wireless Power Transfer to Biomedical Implants</atitle><jtitle>IEEE transactions on microwave theory and techniques</jtitle><stitle>TMTT</stitle><date>2016-02-01</date><risdate>2016</risdate><volume>64</volume><issue>2</issue><spage>365</spage><epage>374</epage><pages>365-374</pages><issn>0018-9480</issn><eissn>1557-9670</eissn><coden>IETMAB</coden><abstract>This paper discusses the feasibility of a real-time active matching circuit (MC) for wireless power transfer applications, especially for biomedical systems. One prototype of low-cost real-time automatic MC, utilizing a variable circuit topology, including discrete passives and p-i-n diodes, has been implemented and the principle has been verified by measurements. One genetic algorithm was introduced to optimize the design over a wide range of impedances to match. As a result of preliminary operation verification tests, the proposed real-time MC system results in improving the transfer coefficient in the range of 10-16-cm coil separation distance a maximum of 3.2 dB automatically in about 64 ms. Similar performance improvement results were observed in additional tests under misaligned conditions, as well as for nonsymmetrical Tx-Rx coil configurations further verifying the potential applicability of the proposed system to practical biomedical devices.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/TMTT.2015.2513765</doi><tpages>10</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISSN: 0018-9480 |
| ispartof | IEEE transactions on microwave theory and techniques, 2016-02, Vol.64 (2), p.365-374 |
| issn | 0018-9480 1557-9670 |
| language | eng |
| recordid | cdi_ieee_primary_7384758 |
| source | IEEE Electronic Library (IEL) |
| subjects | Active control Autonomous sensors Biomedical measurement Circuits Coiling Devices Genetic algorithms genetic algorithms (GAs) Impedance impedance matching Matching P-i-n diodes Power transfer Prototypes Real time Real-time systems Resonant frequency wireless power transfer (WPT) |
| title | A Real-Time Electrically Controlled Active Matching Circuit Utilizing Genetic Algorithms for Wireless Power Transfer to Biomedical Implants |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-27T04%3A21%3A33IST&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=A%20Real-Time%20Electrically%20Controlled%20Active%20Matching%20Circuit%20Utilizing%20Genetic%20Algorithms%20for%20Wireless%20Power%20Transfer%20to%20Biomedical%20Implants&rft.jtitle=IEEE%20transactions%20on%20microwave%20theory%20and%20techniques&rft.au=Bito,%20Jo&rft.date=2016-02-01&rft.volume=64&rft.issue=2&rft.spage=365&rft.epage=374&rft.pages=365-374&rft.issn=0018-9480&rft.eissn=1557-9670&rft.coden=IETMAB&rft_id=info:doi/10.1109/TMTT.2015.2513765&rft_dat=%3Cproquest_RIE%3E1815984634%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=1777324261&rft_id=info:pmid/&rft_ieee_id=7384758&rfr_iscdi=true |