A compact and wide stop-band low-pass filter using a wire wound chip-inductor
In this paper, an elliptic-function low-pass filter using a wire wound chip inductor is proposed. To reduce the filter size and to realize the sharp roll-off skirt characteristic, the wire wound chip inductor, which has the large inductance with small size, is employed. The proposed low-pass filter...
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| creator | GiMoon Lee WuSeong Lee HaChul Kim HyunChul Choi |
| description | In this paper, an elliptic-function low-pass filter using a wire wound chip inductor is proposed. To reduce the filter size and to realize the sharp roll-off skirt characteristic, the wire wound chip inductor, which has the large inductance with small size, is employed. The proposed low-pass filter has wide stop-band with three attenuation poles. The two of them are generated by the gap capacitance of the symmetrical open ended stubs, and the other is created by self resonant frequency of the wire wound chip inductor. The three attenuation poles are designed to suppress 2 nd , 3 rd , and 4 th harmonics. The fabricated LPF exhibits 3-dB cutoff frequency of 930 MHz, insertion loss below 0.07 dB and stop-band from 1.48 to 9.10 GHz below the rejection level of 20 dB. |
| doi_str_mv | 10.1109/MMW.2010.5605203 |
| format | Conference Proceeding |
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To reduce the filter size and to realize the sharp roll-off skirt characteristic, the wire wound chip inductor, which has the large inductance with small size, is employed. The proposed low-pass filter has wide stop-band with three attenuation poles. The two of them are generated by the gap capacitance of the symmetrical open ended stubs, and the other is created by self resonant frequency of the wire wound chip inductor. The three attenuation poles are designed to suppress 2 nd , 3 rd , and 4 th harmonics. The fabricated LPF exhibits 3-dB cutoff frequency of 930 MHz, insertion loss below 0.07 dB and stop-band from 1.48 to 9.10 GHz below the rejection level of 20 dB.</description><identifier>ISSN: 2157-9822</identifier><identifier>ISBN: 1424472415</identifier><identifier>ISBN: 9781424472413</identifier><identifier>EISSN: 2157-9830</identifier><identifier>EISBN: 9781424472437</identifier><identifier>EISBN: 1424472423</identifier><identifier>EISBN: 1424472431</identifier><identifier>EISBN: 9781424472420</identifier><identifier>DOI: 10.1109/MMW.2010.5605203</identifier><language>eng</language><publisher>IEEE</publisher><subject>a wire wound chip inductor ; Attenuation ; Capacitance ; Inductors ; Low pass filters ; Low-pass filter ; Resonator filters ; three attenuation poles ; Wire ; Wounds</subject><ispartof>2010 10th Mediterranean Microwave Symposium, 2010, p.156-159</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/5605203$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,780,784,789,790,2056,27916,54911</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/5605203$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>GiMoon Lee</creatorcontrib><creatorcontrib>WuSeong Lee</creatorcontrib><creatorcontrib>HaChul Kim</creatorcontrib><creatorcontrib>HyunChul Choi</creatorcontrib><title>A compact and wide stop-band low-pass filter using a wire wound chip-inductor</title><title>2010 10th Mediterranean Microwave Symposium</title><addtitle>MMW</addtitle><description>In this paper, an elliptic-function low-pass filter using a wire wound chip inductor is proposed. To reduce the filter size and to realize the sharp roll-off skirt characteristic, the wire wound chip inductor, which has the large inductance with small size, is employed. The proposed low-pass filter has wide stop-band with three attenuation poles. The two of them are generated by the gap capacitance of the symmetrical open ended stubs, and the other is created by self resonant frequency of the wire wound chip inductor. The three attenuation poles are designed to suppress 2 nd , 3 rd , and 4 th harmonics. The fabricated LPF exhibits 3-dB cutoff frequency of 930 MHz, insertion loss below 0.07 dB and stop-band from 1.48 to 9.10 GHz below the rejection level of 20 dB.</description><subject>a wire wound chip inductor</subject><subject>Attenuation</subject><subject>Capacitance</subject><subject>Inductors</subject><subject>Low pass filters</subject><subject>Low-pass filter</subject><subject>Resonator filters</subject><subject>three attenuation poles</subject><subject>Wire</subject><subject>Wounds</subject><issn>2157-9822</issn><issn>2157-9830</issn><isbn>1424472415</isbn><isbn>9781424472413</isbn><isbn>9781424472437</isbn><isbn>1424472423</isbn><isbn>1424472431</isbn><isbn>9781424472420</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2010</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNo9UM1KxDAYjH_guvYueMkLZP3yNWmT47K4KmzxsuBxSdNEI922NC3Ft7fi6lyGYYZhGELuOKw4B_1QFG8rhFnJDCRCekYSnSsuUIgcRZqfkwVymTOtUrggN38Gl5f_BuI1SWL8hBlCImpYkGJNbXvsjB2oaSo6hcrROLQdK39k3U6sMzFSH-rB9XSMoXmnZo71jk7tOEfsR-hYaKrRDm1_S668qaNLTrwk--3jfvPMdq9PL5v1jgUNAyuB55nT3shKcosis15lCgG198YLrFTl5nXG8tKCQsexlKIUynJwIk9duiT3v7XBOXfo-nA0_dfhdEz6DbsPUe8</recordid><startdate>201008</startdate><enddate>201008</enddate><creator>GiMoon Lee</creator><creator>WuSeong Lee</creator><creator>HaChul Kim</creator><creator>HyunChul Choi</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>201008</creationdate><title>A compact and wide stop-band low-pass filter using a wire wound chip-inductor</title><author>GiMoon Lee ; WuSeong Lee ; HaChul Kim ; HyunChul Choi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i90t-b0176e9fa5d51c246cf8682029ffaf42d8de229ac1bc082e12b54b48c10e473e3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2010</creationdate><topic>a wire wound chip inductor</topic><topic>Attenuation</topic><topic>Capacitance</topic><topic>Inductors</topic><topic>Low pass filters</topic><topic>Low-pass filter</topic><topic>Resonator filters</topic><topic>three attenuation poles</topic><topic>Wire</topic><topic>Wounds</topic><toplevel>online_resources</toplevel><creatorcontrib>GiMoon Lee</creatorcontrib><creatorcontrib>WuSeong Lee</creatorcontrib><creatorcontrib>HaChul Kim</creatorcontrib><creatorcontrib>HyunChul Choi</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>GiMoon Lee</au><au>WuSeong Lee</au><au>HaChul Kim</au><au>HyunChul Choi</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>A compact and wide stop-band low-pass filter using a wire wound chip-inductor</atitle><btitle>2010 10th Mediterranean Microwave Symposium</btitle><stitle>MMW</stitle><date>2010-08</date><risdate>2010</risdate><spage>156</spage><epage>159</epage><pages>156-159</pages><issn>2157-9822</issn><eissn>2157-9830</eissn><isbn>1424472415</isbn><isbn>9781424472413</isbn><eisbn>9781424472437</eisbn><eisbn>1424472423</eisbn><eisbn>1424472431</eisbn><eisbn>9781424472420</eisbn><abstract>In this paper, an elliptic-function low-pass filter using a wire wound chip inductor is proposed. To reduce the filter size and to realize the sharp roll-off skirt characteristic, the wire wound chip inductor, which has the large inductance with small size, is employed. The proposed low-pass filter has wide stop-band with three attenuation poles. The two of them are generated by the gap capacitance of the symmetrical open ended stubs, and the other is created by self resonant frequency of the wire wound chip inductor. The three attenuation poles are designed to suppress 2 nd , 3 rd , and 4 th harmonics. The fabricated LPF exhibits 3-dB cutoff frequency of 930 MHz, insertion loss below 0.07 dB and stop-band from 1.48 to 9.10 GHz below the rejection level of 20 dB.</abstract><pub>IEEE</pub><doi>10.1109/MMW.2010.5605203</doi><tpages>4</tpages></addata></record> |
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| identifier | ISSN: 2157-9822 |
| ispartof | 2010 10th Mediterranean Microwave Symposium, 2010, p.156-159 |
| issn | 2157-9822 2157-9830 |
| language | eng |
| recordid | cdi_ieee_primary_5605203 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | a wire wound chip inductor Attenuation Capacitance Inductors Low pass filters Low-pass filter Resonator filters three attenuation poles Wire Wounds |
| title | A compact and wide stop-band low-pass filter using a wire wound chip-inductor |
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