Signal quality considerations for free-space UWB moisture measurements
This paper presents considerations regarding the signal quality for free-space UWB measurements. Scattered pulses from various small and irregularly shaped objects are subjected to multivariate calibration in order to develop a statistical model for the moisture content. The accuracy of this model s...
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| creator | Mextorf, H. Daschner, F. Kent, M. Knochel, R. |
| description | This paper presents considerations regarding the signal quality for free-space UWB measurements. Scattered pulses from various small and irregularly shaped objects are subjected to multivariate calibration in order to develop a statistical model for the moisture content. The accuracy of this model strongly depends on both short term and long term variations of the received signals. Amplitude noise and jitter are referred to as short term variations. Low noise and low jitter are crucial for the accuracy of the multivariate calibration methods. The dependence of the signal quality on the accuracy is investigated. Furthermore, the influence of long term variations, e.g. temperature differences, is considered. |
| doi_str_mv | 10.1109/MIKON.2012.6233567 |
| format | Conference Proceeding |
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Scattered pulses from various small and irregularly shaped objects are subjected to multivariate calibration in order to develop a statistical model for the moisture content. The accuracy of this model strongly depends on both short term and long term variations of the received signals. Amplitude noise and jitter are referred to as short term variations. Low noise and low jitter are crucial for the accuracy of the multivariate calibration methods. The dependence of the signal quality on the accuracy is investigated. 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Scattered pulses from various small and irregularly shaped objects are subjected to multivariate calibration in order to develop a statistical model for the moisture content. The accuracy of this model strongly depends on both short term and long term variations of the received signals. Amplitude noise and jitter are referred to as short term variations. Low noise and low jitter are crucial for the accuracy of the multivariate calibration methods. The dependence of the signal quality on the accuracy is investigated. Furthermore, the influence of long term variations, e.g. temperature differences, is considered.</description><subject>Decision support systems</subject><subject>free-space</subject><subject>moisture mesasurement</subject><subject>non-contacting</subject><subject>ultra-wideband</subject><subject>UWB</subject><isbn>9781457714351</isbn><isbn>1457714353</isbn><isbn>145771437X</isbn><isbn>1457714388</isbn><isbn>9781457714375</isbn><isbn>9781457714382</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2012</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNo1j8tOwzAURI0QElDyA7DxDyTYvnGcLKGiUFHoAirYVX5cI6M8ip0u-vdEoszmzNmMNIRcc1Zwzprbl-Xz-rUQjIuiEgCyUifkkpdSKV6C-jwlWaPqf5f8nGQpfbMpSnKl6guyeAtfvW7pz163YTxQO_QpOIx6DFOjfojUR8Q87bRFuvm4p90Q0riPSDvUaWKH_ZiuyJnXbcLsyBnZLB7e50_5av24nN-t8sCVHHMjLZpKG8cqo50VVoBzDbOeWQsSsETmQYPUri6dA6VAeOvMRMkF9xXMyM3fbkDE7S6GTsfD9ngdfgEaz07S</recordid><startdate>201205</startdate><enddate>201205</enddate><creator>Mextorf, H.</creator><creator>Daschner, F.</creator><creator>Kent, M.</creator><creator>Knochel, R.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>201205</creationdate><title>Signal quality considerations for free-space UWB moisture measurements</title><author>Mextorf, H. ; Daschner, F. ; Kent, M. ; Knochel, R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-b5ceb6abd06badc2c23dd90cf0cc353e4e0f3a35ad84dd37732fcdb7735121f63</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Decision support systems</topic><topic>free-space</topic><topic>moisture mesasurement</topic><topic>non-contacting</topic><topic>ultra-wideband</topic><topic>UWB</topic><toplevel>online_resources</toplevel><creatorcontrib>Mextorf, H.</creatorcontrib><creatorcontrib>Daschner, F.</creatorcontrib><creatorcontrib>Kent, M.</creatorcontrib><creatorcontrib>Knochel, R.</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>Mextorf, H.</au><au>Daschner, F.</au><au>Kent, M.</au><au>Knochel, R.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Signal quality considerations for free-space UWB moisture measurements</atitle><btitle>2012 19th International Conference on Microwaves, Radar & Wireless Communications</btitle><stitle>MIKON</stitle><date>2012-05</date><risdate>2012</risdate><volume>2</volume><spage>627</spage><epage>620</epage><pages>627-620</pages><isbn>9781457714351</isbn><isbn>1457714353</isbn><eisbn>145771437X</eisbn><eisbn>1457714388</eisbn><eisbn>9781457714375</eisbn><eisbn>9781457714382</eisbn><abstract>This paper presents considerations regarding the signal quality for free-space UWB measurements. Scattered pulses from various small and irregularly shaped objects are subjected to multivariate calibration in order to develop a statistical model for the moisture content. The accuracy of this model strongly depends on both short term and long term variations of the received signals. Amplitude noise and jitter are referred to as short term variations. Low noise and low jitter are crucial for the accuracy of the multivariate calibration methods. The dependence of the signal quality on the accuracy is investigated. Furthermore, the influence of long term variations, e.g. temperature differences, is considered.</abstract><pub>IEEE</pub><doi>10.1109/MIKON.2012.6233567</doi><tpages>-6</tpages></addata></record> |
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| ispartof | 2012 19th International Conference on Microwaves, Radar & Wireless Communications, 2012, Vol.2, p.627-620 |
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| language | eng |
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| subjects | Decision support systems free-space moisture mesasurement non-contacting ultra-wideband UWB |
| title | Signal quality considerations for free-space UWB moisture measurements |
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