Study of radiated emissions from PCB with narrow ground plane
Printed circuit boards (PCB) with narrow ground plane microstrip structure (PCBNGP) find many applications in electronic equipment. In this paper, various PCBNGP with different parameters were fabricated and their radiation was measured. It was found that narrow ground plane increases radiation and...
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| creator | Ooi, T.H. Tan, S.Y. Li, H. |
| description | Printed circuit boards (PCB) with narrow ground plane microstrip structure (PCBNGP) find many applications in electronic equipment. In this paper, various PCBNGP with different parameters were fabricated and their radiation was measured. It was found that narrow ground plane increases radiation and common-mode current is the main source of radiation. From the method of moments (MoM), it was found that the PCB structure asymmetry is the main source of the common-mode current. By treating the reference point (at infinity) as a conductor, multiconductor transmission line (MTL) model was developed to simulate radiation from PCBNGP and several factors affecting the radiation were extracted. |
| doi_str_mv | 10.1109/ELMAGC.1999.801387 |
| format | Conference Proceeding |
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In this paper, various PCBNGP with different parameters were fabricated and their radiation was measured. It was found that narrow ground plane increases radiation and common-mode current is the main source of radiation. From the method of moments (MoM), it was found that the PCB structure asymmetry is the main source of the common-mode current. By treating the reference point (at infinity) as a conductor, multiconductor transmission line (MTL) model was developed to simulate radiation from PCBNGP and several factors affecting the radiation were extracted.</description><identifier>ISBN: 9784998074847</identifier><identifier>ISBN: 4998074849</identifier><identifier>DOI: 10.1109/ELMAGC.1999.801387</identifier><language>eng</language><publisher>IEEE</publisher><subject>Antenna measurements ; Conductors ; Electromagnetic interference ; Electromagnetic radiation ; Frequency measurement ; H infinity control ; Message-oriented middleware ; Microstrip ; Transmission line measurements ; Transmission lines</subject><ispartof>1999 International Symposium on Electromagnetic Compatibility (IEEE Cat. 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No.99EX147)</title><addtitle>ELMAGC</addtitle><description>Printed circuit boards (PCB) with narrow ground plane microstrip structure (PCBNGP) find many applications in electronic equipment. In this paper, various PCBNGP with different parameters were fabricated and their radiation was measured. It was found that narrow ground plane increases radiation and common-mode current is the main source of radiation. From the method of moments (MoM), it was found that the PCB structure asymmetry is the main source of the common-mode current. By treating the reference point (at infinity) as a conductor, multiconductor transmission line (MTL) model was developed to simulate radiation from PCBNGP and several factors affecting the radiation were extracted.</description><subject>Antenna measurements</subject><subject>Conductors</subject><subject>Electromagnetic interference</subject><subject>Electromagnetic radiation</subject><subject>Frequency measurement</subject><subject>H infinity control</subject><subject>Message-oriented middleware</subject><subject>Microstrip</subject><subject>Transmission line measurements</subject><subject>Transmission lines</subject><isbn>9784998074847</isbn><isbn>4998074849</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>1999</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNp9jrEKwjAUAAMiKNof6PR-wJrYSJLBQUvVwYKgewkk1UiblKSl9O8VdPaWG245hGKCE0KwWOeXYn_KEiKESDgmKWcTFAnGqRAcM8opm6EohBf-QOl2w8kc7W5dr0ZwFXipjOy0At2YEIyzASrvGrhmBxhM9wQrvXcDPLzrrYK2llYv0bSSddDRzwsUH_N7dl4ZrXXZetNIP5bfl_RvfAM-9zgb</recordid><startdate>1999</startdate><enddate>1999</enddate><creator>Ooi, T.H.</creator><creator>Tan, S.Y.</creator><creator>Li, H.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>1999</creationdate><title>Study of radiated emissions from PCB with narrow ground plane</title><author>Ooi, T.H. ; Tan, S.Y. ; Li, H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-ieee_primary_8013873</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>1999</creationdate><topic>Antenna measurements</topic><topic>Conductors</topic><topic>Electromagnetic interference</topic><topic>Electromagnetic radiation</topic><topic>Frequency measurement</topic><topic>H infinity control</topic><topic>Message-oriented middleware</topic><topic>Microstrip</topic><topic>Transmission line measurements</topic><topic>Transmission lines</topic><toplevel>online_resources</toplevel><creatorcontrib>Ooi, T.H.</creatorcontrib><creatorcontrib>Tan, S.Y.</creatorcontrib><creatorcontrib>Li, H.</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>Ooi, T.H.</au><au>Tan, S.Y.</au><au>Li, H.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Study of radiated emissions from PCB with narrow ground plane</atitle><btitle>1999 International Symposium on Electromagnetic Compatibility (IEEE Cat. No.99EX147)</btitle><stitle>ELMAGC</stitle><date>1999</date><risdate>1999</risdate><spage>552</spage><epage>555</epage><pages>552-555</pages><isbn>9784998074847</isbn><isbn>4998074849</isbn><abstract>Printed circuit boards (PCB) with narrow ground plane microstrip structure (PCBNGP) find many applications in electronic equipment. In this paper, various PCBNGP with different parameters were fabricated and their radiation was measured. It was found that narrow ground plane increases radiation and common-mode current is the main source of radiation. From the method of moments (MoM), it was found that the PCB structure asymmetry is the main source of the common-mode current. By treating the reference point (at infinity) as a conductor, multiconductor transmission line (MTL) model was developed to simulate radiation from PCBNGP and several factors affecting the radiation were extracted.</abstract><pub>IEEE</pub><doi>10.1109/ELMAGC.1999.801387</doi></addata></record> |
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| identifier | ISBN: 9784998074847 |
| ispartof | 1999 International Symposium on Electromagnetic Compatibility (IEEE Cat. No.99EX147), 1999, p.552-555 |
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| language | eng |
| recordid | cdi_ieee_primary_801387 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Antenna measurements Conductors Electromagnetic interference Electromagnetic radiation Frequency measurement H infinity control Message-oriented middleware Microstrip Transmission line measurements Transmission lines |
| title | Study of radiated emissions from PCB with narrow ground plane |
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