A wide dynamic range receiver channel for a pulsed time-of-flight laser radar
An integrated receiver channel for a pulsed time-of-flight (TOF) laser rangefinder has been designed and tested. The bandwidth of the receiver channel is 170 MHz, the transimpedance can be controlled in the range from 1.1 k/spl Omega/ to 260 k/spl Omega/, and the input-referred noise is /spl sim/6 p...
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| Veröffentlicht in: | IEEE journal of solid-state circuits 2001-08, Vol.36 (8), p.1228-1238 |
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| container_end_page | 1238 |
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| container_issue | 8 |
| container_start_page | 1228 |
| container_title | IEEE journal of solid-state circuits |
| container_volume | 36 |
| creator | Ruotsalainen, T. Palojarvi, P. Kostamovaara, J. |
| description | An integrated receiver channel for a pulsed time-of-flight (TOF) laser rangefinder has been designed and tested. The bandwidth of the receiver channel is 170 MHz, the transimpedance can be controlled in the range from 1.1 k/spl Omega/ to 260 k/spl Omega/, and the input-referred noise is /spl sim/6 pA//spl radic/Hz. The distance measurement accuracy is /spl plusmn/4.7 mm (average of 10000 measurements), taking into account walk error (input signal amplitude varies in the range 1:624) and jitter. A considerable increase in the input dynamic range of the receiver has been achieved by placing an integrated current buffer with variable attenuation between the external photodetector and the transimpedance preamplifier. Integrated electronic gain control structures together with the small size and low power consumption achieved by the use of full custom integrated technology considerably simplifies rangefinding devices for many applications. The circuit was implemented in an 0.8-/spl mu/m BiCMOS process. |
| doi_str_mv | 10.1109/4.938373 |
| format | Article |
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The bandwidth of the receiver channel is 170 MHz, the transimpedance can be controlled in the range from 1.1 k/spl Omega/ to 260 k/spl Omega/, and the input-referred noise is /spl sim/6 pA//spl radic/Hz. The distance measurement accuracy is /spl plusmn/4.7 mm (average of 10000 measurements), taking into account walk error (input signal amplitude varies in the range 1:624) and jitter. A considerable increase in the input dynamic range of the receiver has been achieved by placing an integrated current buffer with variable attenuation between the external photodetector and the transimpedance preamplifier. Integrated electronic gain control structures together with the small size and low power consumption achieved by the use of full custom integrated technology considerably simplifies rangefinding devices for many applications. The circuit was implemented in an 0.8-/spl mu/m BiCMOS process.</description><identifier>ISSN: 0018-9200</identifier><identifier>EISSN: 1558-173X</identifier><identifier>DOI: 10.1109/4.938373</identifier><identifier>CODEN: IJSCBC</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Attenuation ; Bandwidth ; Channels ; Circuits ; Distance measurement ; Dynamic range ; Error analysis ; Jitter ; Laser noise ; Lasers ; Optical design ; Optical pulses ; Photodetectors ; Placing ; Receivers ; Testing</subject><ispartof>IEEE journal of solid-state circuits, 2001-08, Vol.36 (8), p.1228-1238</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2001</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c396t-30327c1ed37d59c29dd41c287609c62530b689eb059f243a99729db541c9fabb3</citedby><cites>FETCH-LOGICAL-c396t-30327c1ed37d59c29dd41c287609c62530b689eb059f243a99729db541c9fabb3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/938373$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,776,780,792,27901,27902,54733</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/938373$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Ruotsalainen, T.</creatorcontrib><creatorcontrib>Palojarvi, P.</creatorcontrib><creatorcontrib>Kostamovaara, J.</creatorcontrib><title>A wide dynamic range receiver channel for a pulsed time-of-flight laser radar</title><title>IEEE journal of solid-state circuits</title><addtitle>JSSC</addtitle><description>An integrated receiver channel for a pulsed time-of-flight (TOF) laser rangefinder has been designed and tested. The bandwidth of the receiver channel is 170 MHz, the transimpedance can be controlled in the range from 1.1 k/spl Omega/ to 260 k/spl Omega/, and the input-referred noise is /spl sim/6 pA//spl radic/Hz. The distance measurement accuracy is /spl plusmn/4.7 mm (average of 10000 measurements), taking into account walk error (input signal amplitude varies in the range 1:624) and jitter. A considerable increase in the input dynamic range of the receiver has been achieved by placing an integrated current buffer with variable attenuation between the external photodetector and the transimpedance preamplifier. Integrated electronic gain control structures together with the small size and low power consumption achieved by the use of full custom integrated technology considerably simplifies rangefinding devices for many applications. The circuit was implemented in an 0.8-/spl mu/m BiCMOS process.</description><subject>Attenuation</subject><subject>Bandwidth</subject><subject>Channels</subject><subject>Circuits</subject><subject>Distance measurement</subject><subject>Dynamic range</subject><subject>Error analysis</subject><subject>Jitter</subject><subject>Laser noise</subject><subject>Lasers</subject><subject>Optical design</subject><subject>Optical pulses</subject><subject>Photodetectors</subject><subject>Placing</subject><subject>Receivers</subject><subject>Testing</subject><issn>0018-9200</issn><issn>1558-173X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2001</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNqF0UtLw0AQB_BFFKxV8Oxp8aBeUveZZI6l-IKKFwVvYbOZtCl51N1G6bd3S4oHD3oahvkxA_Mn5JyzCecMbtUEZCoTeUBGXOs04ol8PyQjxngagWDsmJx4vwqtUikfkecp_aoKpMW2NU1lqTPtAqlDi9UnOmqXpm2xpmXnqKHrvvZY0E3VYNSVUVlXi-WG1sYH6Uxh3Ck5Kk0wZ_s6Jm_3d6-zx2j-8vA0m84jKyHeRJJJkViOhUwKDVZAUShuRZrEDGwstGR5nALmTEMplDQASTC5DghKk-dyTK6HvWvXffToN1lTeYt1bVrsep8BV7HiAmSQV39KAQykYuJ_mMagU4D_YcJkoDrAy19w1fWuDX_JAGIBmvHd2ZsBWdd577DM1q5qjNtmnGW7QDOVDYEGejHQChF_2H74DcX0l_M</recordid><startdate>20010801</startdate><enddate>20010801</enddate><creator>Ruotsalainen, T.</creator><creator>Palojarvi, P.</creator><creator>Kostamovaara, J.</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope><scope>7U5</scope><scope>H8D</scope><scope>F28</scope><scope>FR3</scope></search><sort><creationdate>20010801</creationdate><title>A wide dynamic range receiver channel for a pulsed time-of-flight laser radar</title><author>Ruotsalainen, T. ; Palojarvi, P. ; Kostamovaara, J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c396t-30327c1ed37d59c29dd41c287609c62530b689eb059f243a99729db541c9fabb3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2001</creationdate><topic>Attenuation</topic><topic>Bandwidth</topic><topic>Channels</topic><topic>Circuits</topic><topic>Distance measurement</topic><topic>Dynamic range</topic><topic>Error analysis</topic><topic>Jitter</topic><topic>Laser noise</topic><topic>Lasers</topic><topic>Optical design</topic><topic>Optical pulses</topic><topic>Photodetectors</topic><topic>Placing</topic><topic>Receivers</topic><topic>Testing</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ruotsalainen, T.</creatorcontrib><creatorcontrib>Palojarvi, P.</creatorcontrib><creatorcontrib>Kostamovaara, J.</creatorcontrib><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>Solid State and Superconductivity Abstracts</collection><collection>Aerospace Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><jtitle>IEEE journal of solid-state circuits</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Ruotsalainen, T.</au><au>Palojarvi, P.</au><au>Kostamovaara, J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A wide dynamic range receiver channel for a pulsed time-of-flight laser radar</atitle><jtitle>IEEE journal of solid-state circuits</jtitle><stitle>JSSC</stitle><date>2001-08-01</date><risdate>2001</risdate><volume>36</volume><issue>8</issue><spage>1228</spage><epage>1238</epage><pages>1228-1238</pages><issn>0018-9200</issn><eissn>1558-173X</eissn><coden>IJSCBC</coden><abstract>An integrated receiver channel for a pulsed time-of-flight (TOF) laser rangefinder has been designed and tested. The bandwidth of the receiver channel is 170 MHz, the transimpedance can be controlled in the range from 1.1 k/spl Omega/ to 260 k/spl Omega/, and the input-referred noise is /spl sim/6 pA//spl radic/Hz. The distance measurement accuracy is /spl plusmn/4.7 mm (average of 10000 measurements), taking into account walk error (input signal amplitude varies in the range 1:624) and jitter. A considerable increase in the input dynamic range of the receiver has been achieved by placing an integrated current buffer with variable attenuation between the external photodetector and the transimpedance preamplifier. Integrated electronic gain control structures together with the small size and low power consumption achieved by the use of full custom integrated technology considerably simplifies rangefinding devices for many applications. The circuit was implemented in an 0.8-/spl mu/m BiCMOS process.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/4.938373</doi><tpages>11</tpages></addata></record> |
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| identifier | ISSN: 0018-9200 |
| ispartof | IEEE journal of solid-state circuits, 2001-08, Vol.36 (8), p.1228-1238 |
| issn | 0018-9200 1558-173X |
| language | eng |
| recordid | cdi_proquest_miscellaneous_27036955 |
| source | IEEE Electronic Library (IEL) |
| subjects | Attenuation Bandwidth Channels Circuits Distance measurement Dynamic range Error analysis Jitter Laser noise Lasers Optical design Optical pulses Photodetectors Placing Receivers Testing |
| title | A wide dynamic range receiver channel for a pulsed time-of-flight laser radar |
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