Simple square-root extractor using op amps
This paper presents the simple and inexpensive method to implement a square-root extractor for voltage input signal. The proposed extractor is based on the use of two operational amplifiers (op amps) as only active elements. The proposed technique employs the op amp supply-current sensing to achieve...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Tagungsbericht |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1815 |
|---|---|
| container_issue | |
| container_start_page | 1812 |
| container_title | |
| container_volume | |
| creator | Kamsri, T. Julsereewong, P. Riewruja, V. |
| description | This paper presents the simple and inexpensive method to implement a square-root extractor for voltage input signal. The proposed extractor is based on the use of two operational amplifiers (op amps) as only active elements. The proposed technique employs the op amp supply-current sensing to achieve an inherently quadratic characteristic. The low-output distortion in output signal can be achieved. Experimental results verifying the characteristic of the proposed circuit are also included. |
| doi_str_mv | 10.1109/ICCAS.2008.4694393 |
| format | Conference Proceeding |
| fullrecord | <record><control><sourceid>ieee_6IE</sourceid><recordid>TN_cdi_ieee_primary_4694393</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>4694393</ieee_id><sourcerecordid>4694393</sourcerecordid><originalsourceid>FETCH-LOGICAL-i90t-83fbe6fa14a0efe8c859aad6e4e14b8a222449220db5af2b8429abb7247057693</originalsourceid><addsrcrecordid>eNotj01Lw0AUAFdEUGv_gF72LCS-_cy-YwlaCwUP7b28bd9KpDFxNwX994L2NMxlYIS4V1ArBfi0atvFptYAobYerUFzIW4DotHKgbKXf-IATMBwLealfACAQt8o5W_E46brxyPL8nWizFUehkny95RpPw1Znkr3-S6HUVI_ljtxlehYeH7mTGxfnrfta7V-W67axbrqEKYqmBTZJ1KWgBOHfXBIdPBsWdkYSGttLWoNh-go6RisRoqx0bYB13g0M_Hwn-2YeTfmrqf8szuvmV9H_0IE</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>conference_proceeding</recordtype></control><display><type>conference_proceeding</type><title>Simple square-root extractor using op amps</title><source>IEEE Electronic Library (IEL) Conference Proceedings</source><creator>Kamsri, T. ; Julsereewong, P. ; Riewruja, V.</creator><creatorcontrib>Kamsri, T. ; Julsereewong, P. ; Riewruja, V.</creatorcontrib><description>This paper presents the simple and inexpensive method to implement a square-root extractor for voltage input signal. The proposed extractor is based on the use of two operational amplifiers (op amps) as only active elements. The proposed technique employs the op amp supply-current sensing to achieve an inherently quadratic characteristic. The low-output distortion in output signal can be achieved. Experimental results verifying the characteristic of the proposed circuit are also included.</description><identifier>ISBN: 8995003898</identifier><identifier>ISBN: 9788995003893</identifier><identifier>EISBN: 8993215014</identifier><identifier>EISBN: 9788993215014</identifier><identifier>DOI: 10.1109/ICCAS.2008.4694393</identifier><language>eng</language><publisher>IEEE</publisher><subject>Automatic voltage control ; Automation ; Circuits ; Control systems ; Current supplies ; Distortion measurement ; Fluid flow measurement ; op amp supply-current sensing ; op amp-based circuit ; Operational amplifiers ; Power supplies ; Pressure measurement ; square-root extractor</subject><ispartof>2008 International Conference on Control, Automation and Systems, 2008, p.1812-1815</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/4694393$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,780,784,789,790,2058,27925,54920</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/4694393$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Kamsri, T.</creatorcontrib><creatorcontrib>Julsereewong, P.</creatorcontrib><creatorcontrib>Riewruja, V.</creatorcontrib><title>Simple square-root extractor using op amps</title><title>2008 International Conference on Control, Automation and Systems</title><addtitle>ICCAS</addtitle><description>This paper presents the simple and inexpensive method to implement a square-root extractor for voltage input signal. The proposed extractor is based on the use of two operational amplifiers (op amps) as only active elements. The proposed technique employs the op amp supply-current sensing to achieve an inherently quadratic characteristic. The low-output distortion in output signal can be achieved. Experimental results verifying the characteristic of the proposed circuit are also included.</description><subject>Automatic voltage control</subject><subject>Automation</subject><subject>Circuits</subject><subject>Control systems</subject><subject>Current supplies</subject><subject>Distortion measurement</subject><subject>Fluid flow measurement</subject><subject>op amp supply-current sensing</subject><subject>op amp-based circuit</subject><subject>Operational amplifiers</subject><subject>Power supplies</subject><subject>Pressure measurement</subject><subject>square-root extractor</subject><isbn>8995003898</isbn><isbn>9788995003893</isbn><isbn>8993215014</isbn><isbn>9788993215014</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2008</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotj01Lw0AUAFdEUGv_gF72LCS-_cy-YwlaCwUP7b28bd9KpDFxNwX994L2NMxlYIS4V1ArBfi0atvFptYAobYerUFzIW4DotHKgbKXf-IATMBwLealfACAQt8o5W_E46brxyPL8nWizFUehkny95RpPw1Znkr3-S6HUVI_ljtxlehYeH7mTGxfnrfta7V-W67axbrqEKYqmBTZJ1KWgBOHfXBIdPBsWdkYSGttLWoNh-go6RisRoqx0bYB13g0M_Hwn-2YeTfmrqf8szuvmV9H_0IE</recordid><startdate>200810</startdate><enddate>200810</enddate><creator>Kamsri, T.</creator><creator>Julsereewong, P.</creator><creator>Riewruja, V.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>200810</creationdate><title>Simple square-root extractor using op amps</title><author>Kamsri, T. ; Julsereewong, P. ; Riewruja, V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i90t-83fbe6fa14a0efe8c859aad6e4e14b8a222449220db5af2b8429abb7247057693</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Automatic voltage control</topic><topic>Automation</topic><topic>Circuits</topic><topic>Control systems</topic><topic>Current supplies</topic><topic>Distortion measurement</topic><topic>Fluid flow measurement</topic><topic>op amp supply-current sensing</topic><topic>op amp-based circuit</topic><topic>Operational amplifiers</topic><topic>Power supplies</topic><topic>Pressure measurement</topic><topic>square-root extractor</topic><toplevel>online_resources</toplevel><creatorcontrib>Kamsri, T.</creatorcontrib><creatorcontrib>Julsereewong, P.</creatorcontrib><creatorcontrib>Riewruja, V.</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 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>Kamsri, T.</au><au>Julsereewong, P.</au><au>Riewruja, V.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Simple square-root extractor using op amps</atitle><btitle>2008 International Conference on Control, Automation and Systems</btitle><stitle>ICCAS</stitle><date>2008-10</date><risdate>2008</risdate><spage>1812</spage><epage>1815</epage><pages>1812-1815</pages><isbn>8995003898</isbn><isbn>9788995003893</isbn><eisbn>8993215014</eisbn><eisbn>9788993215014</eisbn><abstract>This paper presents the simple and inexpensive method to implement a square-root extractor for voltage input signal. The proposed extractor is based on the use of two operational amplifiers (op amps) as only active elements. The proposed technique employs the op amp supply-current sensing to achieve an inherently quadratic characteristic. The low-output distortion in output signal can be achieved. Experimental results verifying the characteristic of the proposed circuit are also included.</abstract><pub>IEEE</pub><doi>10.1109/ICCAS.2008.4694393</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISBN: 8995003898 |
| ispartof | 2008 International Conference on Control, Automation and Systems, 2008, p.1812-1815 |
| issn | |
| language | eng |
| recordid | cdi_ieee_primary_4694393 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Automatic voltage control Automation Circuits Control systems Current supplies Distortion measurement Fluid flow measurement op amp supply-current sensing op amp-based circuit Operational amplifiers Power supplies Pressure measurement square-root extractor |
| title | Simple square-root extractor using op amps |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-07T12%3A30%3A45IST&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=Simple%20square-root%20extractor%20using%20op%20amps&rft.btitle=2008%20International%20Conference%20on%20Control,%20Automation%20and%20Systems&rft.au=Kamsri,%20T.&rft.date=2008-10&rft.spage=1812&rft.epage=1815&rft.pages=1812-1815&rft.isbn=8995003898&rft.isbn_list=9788995003893&rft_id=info:doi/10.1109/ICCAS.2008.4694393&rft_dat=%3Cieee_6IE%3E4694393%3C/ieee_6IE%3E%3Curl%3E%3C/url%3E&rft.eisbn=8993215014&rft.eisbn_list=9788993215014&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rft_ieee_id=4694393&rfr_iscdi=true |