Design of a power-aware digital image rejection receiver
This paper deals with and details the design of a power-aware adaptive digital image rejection receiver based on blind-source-separation that alleviates the RF analog front-end impairments. Power-aware system design at the RTL level without having to redesign arithmetic circuits is used to reduce th...
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| creator | Cetin, E. Kale, I. Morling, R.C.S. |
| description | This paper deals with and details the design of a power-aware adaptive digital image rejection receiver based on blind-source-separation that alleviates the RF analog front-end impairments. Power-aware system design at the RTL level without having to redesign arithmetic circuits is used to reduce the power consumption in nomadic devices. Power-aware multipliers with configurable precision are used to trade-off the image-rejection-ratio (IRR) performance with power consumption. Results of the simulation case studies demonstrate that the IRR performance of the power-aware system is comparable to that of the normal implementation albeit degraded slightly, but well within the acceptable limits. |
| doi_str_mv | 10.1109/ISCAS.2009.5117722 |
| format | Conference Proceeding |
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Power-aware system design at the RTL level without having to redesign arithmetic circuits is used to reduce the power consumption in nomadic devices. Power-aware multipliers with configurable precision are used to trade-off the image-rejection-ratio (IRR) performance with power consumption. 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Power-aware system design at the RTL level without having to redesign arithmetic circuits is used to reduce the power consumption in nomadic devices. Power-aware multipliers with configurable precision are used to trade-off the image-rejection-ratio (IRR) performance with power consumption. Results of the simulation case studies demonstrate that the IRR performance of the power-aware system is comparable to that of the normal implementation albeit degraded slightly, but well within the acceptable limits.</description><subject>Baseband</subject><subject>Degradation</subject><subject>Digital images</subject><subject>Digital signal processing</subject><subject>Energy consumption</subject><subject>Hydrogen</subject><subject>Radio frequency</subject><subject>RF signals</subject><subject>Signal processing</subject><subject>Very large scale integration</subject><issn>0271-4302</issn><issn>2158-1525</issn><isbn>1424438276</isbn><isbn>9781424438273</isbn><isbn>1424438284</isbn><isbn>9781424438280</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2009</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNpFkMtqAkEQRTsPIaPJDySb-YGeVFW_l2JegpCFyVp6ZqqHFqMyI5H8fYQIWd0DFw6XK8Q9QoUI4XG-nE2XFQGEyiA6R3QhxqhJa-XJ60tREBov0ZC5-i-cvRYFkEOpFdBIFB6k1dYouBHjYVgDnIyWCuGfeMjdttylMpb73ZF7GY-x57LNXT7ETZm_Ysdlz2tuDnm3PVHD-Zv7WzFKcTPw3Tkn4vPl-WP2Jhfvr_PZdCEzYTjIFr21TidbJ5ecoVCb5BMYb2vLEOsI1njmQMYp77RSLdoQmlQ3xAbZqol4-PNmZl7t-9Oe_md1vkL9AuaXS08</recordid><startdate>20090101</startdate><enddate>20090101</enddate><creator>Cetin, E.</creator><creator>Kale, I.</creator><creator>Morling, R.C.S.</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>20090101</creationdate><title>Design of a power-aware digital image rejection receiver</title><author>Cetin, E. ; Kale, I. ; Morling, R.C.S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i219t-d186674f6bf7f7529b5f8f0586b6e0aba0658ee9257387433d1699cfbc2e51e63</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Baseband</topic><topic>Degradation</topic><topic>Digital images</topic><topic>Digital signal processing</topic><topic>Energy consumption</topic><topic>Hydrogen</topic><topic>Radio frequency</topic><topic>RF signals</topic><topic>Signal processing</topic><topic>Very large scale integration</topic><toplevel>online_resources</toplevel><creatorcontrib>Cetin, E.</creatorcontrib><creatorcontrib>Kale, I.</creatorcontrib><creatorcontrib>Morling, R.C.S.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Cetin, E.</au><au>Kale, I.</au><au>Morling, R.C.S.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Design of a power-aware digital image rejection receiver</atitle><btitle>2009 IEEE International Symposium on Circuits and Systems (ISCAS)</btitle><stitle>ISCAS</stitle><date>2009-01-01</date><risdate>2009</risdate><spage>209</spage><epage>212</epage><pages>209-212</pages><issn>0271-4302</issn><eissn>2158-1525</eissn><isbn>1424438276</isbn><isbn>9781424438273</isbn><eisbn>1424438284</eisbn><eisbn>9781424438280</eisbn><abstract>This paper deals with and details the design of a power-aware adaptive digital image rejection receiver based on blind-source-separation that alleviates the RF analog front-end impairments. 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| ispartof | 2009 IEEE International Symposium on Circuits and Systems (ISCAS), 2009, p.209-212 |
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| language | eng |
| recordid | cdi_ieee_primary_5117722 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Baseband Degradation Digital images Digital signal processing Energy consumption Hydrogen Radio frequency RF signals Signal processing Very large scale integration |
| title | Design of a power-aware digital image rejection receiver |
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