Design of microstrip moisture sensor for determination of moisture content in rice with improved mean relative error
Microstrip patch sensor was designed for resonant frequency (fr) 8.1 GHz, printed on FR4 material thickness of 1.676 mm, and relative permittivity was 4.4. For simulation, CST Microwave Studio was used. The aim was to measure the moisture content (MC) of basmati rice whose various properties were lo...
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| Veröffentlicht in: | Microwave and optical technology letters 2019-07, Vol.61 (7), p.1764-1768 |
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| creator | Jain, Sweety Mishra, Pankaj Kumar Thakare, Vandana Vikas Mishra, Jyoti |
| description | Microstrip patch sensor was designed for resonant frequency (fr) 8.1 GHz, printed on FR4 material thickness of 1.676 mm, and relative permittivity was 4.4. For simulation, CST Microwave Studio was used. The aim was to measure the moisture content (MC) of basmati rice whose various properties were longest average rice length (L) 7.2 mm, average width (W) 1.61 mm, L/W ratio 4.47, and bulk density was varied from 554.3 to 591 kg/m3 (bulk density was increase with increase of MC). For checking the working performance of design sensor, predicted moisture content (PMC) and actual moisture content (AMC) were compared. In the former case, reflection coefficient of overlaid rice was measured from vector network analyzer; PMC obtained was varied from 10.53% to 21.67%. In latter case, AMC was varied from 10.71% to 21.87%. Therefore, the lowest mean relative error (MRE) was 1.86% at 8.1 GHz. Hence, the proposed sensor was found to be more accurate than previous designs. |
| doi_str_mv | 10.1002/mop.31763 |
| format | Article |
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For simulation, CST Microwave Studio was used. The aim was to measure the moisture content (MC) of basmati rice whose various properties were longest average rice length (L) 7.2 mm, average width (W) 1.61 mm, L/W ratio 4.47, and bulk density was varied from 554.3 to 591 kg/m3 (bulk density was increase with increase of MC). For checking the working performance of design sensor, predicted moisture content (PMC) and actual moisture content (AMC) were compared. In the former case, reflection coefficient of overlaid rice was measured from vector network analyzer; PMC obtained was varied from 10.53% to 21.67%. In latter case, AMC was varied from 10.71% to 21.87%. Therefore, the lowest mean relative error (MRE) was 1.86% at 8.1 GHz. Hence, the proposed sensor was found to be more accurate than previous designs.</description><identifier>ISSN: 0895-2477</identifier><identifier>EISSN: 1098-2760</identifier><identifier>DOI: 10.1002/mop.31763</identifier><language>eng</language><publisher>Hoboken, USA: John Wiley & Sons, Inc</publisher><subject>actual moisture content ; Bulk density ; Design ; Error detection ; mean relative error ; microstrip moisture sensor ; Moisture content ; Network analysers ; Permittivity ; predicted moisture content ; Reflectance ; reflection coefficient (Г) ; Resonant frequencies ; rice ; Sensors</subject><ispartof>Microwave and optical technology letters, 2019-07, Vol.61 (7), p.1764-1768</ispartof><rights>2019 Wiley Periodicals, Inc.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2973-34fd087139b539d4165a6dd388f60515f25d7a578598fde6db8e75163cd166ad3</citedby><cites>FETCH-LOGICAL-c2973-34fd087139b539d4165a6dd388f60515f25d7a578598fde6db8e75163cd166ad3</cites><orcidid>0000-0003-0137-5835</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fmop.31763$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fmop.31763$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids></links><search><creatorcontrib>Jain, Sweety</creatorcontrib><creatorcontrib>Mishra, Pankaj Kumar</creatorcontrib><creatorcontrib>Thakare, Vandana Vikas</creatorcontrib><creatorcontrib>Mishra, Jyoti</creatorcontrib><title>Design of microstrip moisture sensor for determination of moisture content in rice with improved mean relative error</title><title>Microwave and optical technology letters</title><description>Microstrip patch sensor was designed for resonant frequency (fr) 8.1 GHz, printed on FR4 material thickness of 1.676 mm, and relative permittivity was 4.4. For simulation, CST Microwave Studio was used. The aim was to measure the moisture content (MC) of basmati rice whose various properties were longest average rice length (L) 7.2 mm, average width (W) 1.61 mm, L/W ratio 4.47, and bulk density was varied from 554.3 to 591 kg/m3 (bulk density was increase with increase of MC). For checking the working performance of design sensor, predicted moisture content (PMC) and actual moisture content (AMC) were compared. In the former case, reflection coefficient of overlaid rice was measured from vector network analyzer; PMC obtained was varied from 10.53% to 21.67%. In latter case, AMC was varied from 10.71% to 21.87%. Therefore, the lowest mean relative error (MRE) was 1.86% at 8.1 GHz. Hence, the proposed sensor was found to be more accurate than previous designs.</description><subject>actual moisture content</subject><subject>Bulk density</subject><subject>Design</subject><subject>Error detection</subject><subject>mean relative error</subject><subject>microstrip moisture sensor</subject><subject>Moisture content</subject><subject>Network analysers</subject><subject>Permittivity</subject><subject>predicted moisture content</subject><subject>Reflectance</subject><subject>reflection coefficient (Г)</subject><subject>Resonant frequencies</subject><subject>rice</subject><subject>Sensors</subject><issn>0895-2477</issn><issn>1098-2760</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp1kMtOwzAQRS0EEqWw4A8ssWKR1o_6kSUqT6moLGBtpfEYXDVxsN1W_XsCgSWL0Uijc2fuXIQuKZlQQti0Cd2EUyX5ERpRUuqCKUmO0YjoUhRsptQpOktpTQjhSrERyreQ_HuLg8ONr2NIOfoON8GnvI2AE7QpROz6spAhNr6tsg8D_wfVoc3QZuxbHH0NeO_zB_ZNF8MOLG6g6uew6XU7wBBjiOfoxFWbBBe_fYze7u9e54_FYvnwNL9ZFDUrFS_4zFmiFeXlSvDSzqgUlbSWa-0kEVQ4JqyqhNKi1M6CtCsNSlDJa0ulrCwfo6thb2_lcwspm3XYxrY_aRgjpaRKCN5T1wP1_X6K4EwXfVPFg6HEfIdq-lDNT6g9Ox3Yvd_A4X_QPC9fBsUXbil6oA</recordid><startdate>201907</startdate><enddate>201907</enddate><creator>Jain, Sweety</creator><creator>Mishra, Pankaj Kumar</creator><creator>Thakare, Vandana Vikas</creator><creator>Mishra, Jyoti</creator><general>John Wiley & Sons, Inc</general><general>Wiley Subscription Services, Inc</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0003-0137-5835</orcidid></search><sort><creationdate>201907</creationdate><title>Design of microstrip moisture sensor for determination of moisture content in rice with improved mean relative error</title><author>Jain, Sweety ; Mishra, Pankaj Kumar ; Thakare, Vandana Vikas ; Mishra, Jyoti</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2973-34fd087139b539d4165a6dd388f60515f25d7a578598fde6db8e75163cd166ad3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>actual moisture content</topic><topic>Bulk density</topic><topic>Design</topic><topic>Error detection</topic><topic>mean relative error</topic><topic>microstrip moisture sensor</topic><topic>Moisture content</topic><topic>Network analysers</topic><topic>Permittivity</topic><topic>predicted moisture content</topic><topic>Reflectance</topic><topic>reflection coefficient (Г)</topic><topic>Resonant frequencies</topic><topic>rice</topic><topic>Sensors</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jain, Sweety</creatorcontrib><creatorcontrib>Mishra, Pankaj Kumar</creatorcontrib><creatorcontrib>Thakare, Vandana Vikas</creatorcontrib><creatorcontrib>Mishra, Jyoti</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Microwave and optical technology letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jain, Sweety</au><au>Mishra, Pankaj Kumar</au><au>Thakare, Vandana Vikas</au><au>Mishra, Jyoti</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Design of microstrip moisture sensor for determination of moisture content in rice with improved mean relative error</atitle><jtitle>Microwave and optical technology letters</jtitle><date>2019-07</date><risdate>2019</risdate><volume>61</volume><issue>7</issue><spage>1764</spage><epage>1768</epage><pages>1764-1768</pages><issn>0895-2477</issn><eissn>1098-2760</eissn><abstract>Microstrip patch sensor was designed for resonant frequency (fr) 8.1 GHz, printed on FR4 material thickness of 1.676 mm, and relative permittivity was 4.4. For simulation, CST Microwave Studio was used. The aim was to measure the moisture content (MC) of basmati rice whose various properties were longest average rice length (L) 7.2 mm, average width (W) 1.61 mm, L/W ratio 4.47, and bulk density was varied from 554.3 to 591 kg/m3 (bulk density was increase with increase of MC). For checking the working performance of design sensor, predicted moisture content (PMC) and actual moisture content (AMC) were compared. In the former case, reflection coefficient of overlaid rice was measured from vector network analyzer; PMC obtained was varied from 10.53% to 21.67%. In latter case, AMC was varied from 10.71% to 21.87%. Therefore, the lowest mean relative error (MRE) was 1.86% at 8.1 GHz. Hence, the proposed sensor was found to be more accurate than previous designs.</abstract><cop>Hoboken, USA</cop><pub>John Wiley & Sons, Inc</pub><doi>10.1002/mop.31763</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0003-0137-5835</orcidid></addata></record> |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | actual moisture content Bulk density Design Error detection mean relative error microstrip moisture sensor Moisture content Network analysers Permittivity predicted moisture content Reflectance reflection coefficient (Г) Resonant frequencies rice Sensors |
| title | Design of microstrip moisture sensor for determination of moisture content in rice with improved mean relative error |
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