Implementation of an LTCC Quad-band Module for WLAN and WiMAX Applications

In this paper, a compact quad-band module for Wireless Local Area Network (WLAN) and Worldwide Interoperability for Microwave Access (WiMAX) applications is realized by Low Temperature Co-fired Ceramic (LTCC) technology. The quad-band module is composed of four bandpass filters, and matching network...

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Hauptverfasser:	Dong Ho Kim, Dongsu Kim, Jong In Ryu, Jun Chul Kim, Chong Dae Park, In Sang Song
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Band pass filters Bonding Ceramics Insertion loss Microwave technology MMICs Switches Temperature WiMAX Wireless LAN
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creator	Dong Ho Kim Dongsu Kim Jong In Ryu Jun Chul Kim Chong Dae Park In Sang Song
description	In this paper, a compact quad-band module for Wireless Local Area Network (WLAN) and Worldwide Interoperability for Microwave Access (WiMAX) applications is realized by Low Temperature Co-fired Ceramic (LTCC) technology. The quad-band module is composed of four bandpass filters, and matching networks, which are fully embedded in the LTCC substrate, and two MMIC switches are attached on the substrate via bond wires. The fabricated quad-band module has 11 layers and it occupies less than 6.0 mm times 4.0 mm times 0.528 mm. In case of WLAN-band operation, the measured insertion losses are less than 3.8 dB in both 2 GHz and 5 GHz bands. In case of WiMAX-band operation, the insertion losses are less than 3.8 dB in both 3 GHz and 5 GHz bands. A return loss and rejection characteristics are good at all bands. The measured results of the implemented quad-band module are in pretty good agreement with the simulated results.
doi_str_mv	10.1109/EUMC.2008.4751527
format	Conference Proceeding
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The quad-band module is composed of four bandpass filters, and matching networks, which are fully embedded in the LTCC substrate, and two MMIC switches are attached on the substrate via bond wires. The fabricated quad-band module has 11 layers and it occupies less than 6.0 mm times 4.0 mm times 0.528 mm. In case of WLAN-band operation, the measured insertion losses are less than 3.8 dB in both 2 GHz and 5 GHz bands. In case of WiMAX-band operation, the insertion losses are less than 3.8 dB in both 3 GHz and 5 GHz bands. A return loss and rejection characteristics are good at all bands. 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The measured results of the implemented quad-band module are in pretty good agreement with the simulated results.</description><subject>Band pass filters</subject><subject>Bonding</subject><subject>Ceramics</subject><subject>Insertion loss</subject><subject>Microwave technology</subject><subject>MMICs</subject><subject>Switches</subject><subject>Temperature</subject><subject>WiMAX</subject><subject>Wireless LAN</subject><isbn>2874870064</isbn><isbn>9782874870064</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2008</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotj9tKw0AYhBdEqNY-gHizL5D47yHZ7GUIVSuJUojUu7Kb_RdWciJJL3x7q_ZqmIFvmCHknkHMGOjH7UdVxBwgi6VKWMLVFbnlmZKZAkjlimzm-QsAmE7V2d-Q1103tthhv5glDD0dPDU9LeuioPuTcZE1vaPV4E4tUj9M9FDmb_Q3O4Qq_6T5OLah-UPnO3LtTTvj5qJrUj9t6-IlKt-fd0VeRkHDEgnUiWUOrJWJkKnR3nkngJ0no89ApAjciMw6lVrgvmEaQRlE3UiB0mqxJg__tQERj-MUOjN9Hy9vxQ_REUmA</recordid><startdate>200810</startdate><enddate>200810</enddate><creator>Dong Ho Kim</creator><creator>Dongsu Kim</creator><creator>Jong In Ryu</creator><creator>Jun Chul Kim</creator><creator>Chong Dae Park</creator><creator>In Sang Song</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>200810</creationdate><title>Implementation of an LTCC Quad-band Module for WLAN and WiMAX Applications</title><author>Dong Ho Kim ; Dongsu Kim ; Jong In Ryu ; Jun Chul Kim ; Chong Dae Park ; In Sang Song</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i90t-3e95b1d0bb45346a9fdfd301008ef8036e02a38bd76b02fc19e07aee9c43e4b93</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Band pass filters</topic><topic>Bonding</topic><topic>Ceramics</topic><topic>Insertion loss</topic><topic>Microwave technology</topic><topic>MMICs</topic><topic>Switches</topic><topic>Temperature</topic><topic>WiMAX</topic><topic>Wireless LAN</topic><toplevel>online_resources</toplevel><creatorcontrib>Dong Ho Kim</creatorcontrib><creatorcontrib>Dongsu Kim</creatorcontrib><creatorcontrib>Jong In Ryu</creatorcontrib><creatorcontrib>Jun Chul Kim</creatorcontrib><creatorcontrib>Chong Dae Park</creatorcontrib><creatorcontrib>In Sang Song</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>Dong Ho Kim</au><au>Dongsu Kim</au><au>Jong In Ryu</au><au>Jun Chul Kim</au><au>Chong Dae Park</au><au>In Sang Song</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Implementation of an LTCC Quad-band Module for WLAN and WiMAX Applications</atitle><btitle>2008 38th European Microwave Conference</btitle><stitle>EUMC</stitle><date>2008-10</date><risdate>2008</risdate><spage>614</spage><epage>617</epage><pages>614-617</pages><isbn>2874870064</isbn><isbn>9782874870064</isbn><abstract>In this paper, a compact quad-band module for Wireless Local Area Network (WLAN) and Worldwide Interoperability for Microwave Access (WiMAX) applications is realized by Low Temperature Co-fired Ceramic (LTCC) technology. 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identifier	ISBN: 2874870064
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subjects	Band pass filters Bonding Ceramics Insertion loss Microwave technology MMICs Switches Temperature WiMAX Wireless LAN
title	Implementation of an LTCC Quad-band Module for WLAN and WiMAX Applications
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