W-Band Bandpass Filter Using Rectangular Microcoaxial Structure
This letter presents a second-order and a third-order W -band bandpass filter (BPF) based on rectangular microcoaxial structures. Rectangular microcoaxial line has the advantages of low dielectric and radiation loss, small size, and easy integration, which is conducive to the design of passive devi...
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| Veröffentlicht in: | IEEE microwave and wireless components letters 2021-08, Vol.31 (8), p.957-960 |
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| container_title | IEEE microwave and wireless components letters |
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| creator | Huang, Zhaoyu Jiang, Yun Wu, Weiwei Liu, Boyuan Hu, Weidong Yuan, Naichang |
| description | This letter presents a second-order and a third-order W -band bandpass filter (BPF) based on rectangular microcoaxial structures. Rectangular microcoaxial line has the advantages of low dielectric and radiation loss, small size, and easy integration, which is conducive to the design of passive devices. The resonant unit based on rectangular microcoaxial structure consists of a metal cavity, a rectangular metal block suspended inside, and a grounded cylinder. It is used to design two Chebyshev filters. In order to facilitate the interconnection with other devices, ports of the filter are added with rectangular coaxial line to coplanar waveguide (CPW) transitions. The center frequencies of two filters are 93.3 and 94.3 GHz, respectively. Finally, the two filters are fabricated and measured to verify the design method. The minimum insertion loss in passband is 1.3 and 1.5 dB. Good agreements between the simulated and measured results are achieved. |
| doi_str_mv | 10.1109/LMWC.2021.3092144 |
| format | Article |
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Rectangular microcoaxial line has the advantages of low dielectric and radiation loss, small size, and easy integration, which is conducive to the design of passive devices. The resonant unit based on rectangular microcoaxial structure consists of a metal cavity, a rectangular metal block suspended inside, and a grounded cylinder. It is used to design two Chebyshev filters. In order to facilitate the interconnection with other devices, ports of the filter are added with rectangular coaxial line to coplanar waveguide (CPW) transitions. The center frequencies of two filters are 93.3 and 94.3 GHz, respectively. Finally, the two filters are fabricated and measured to verify the design method. The minimum insertion loss in passband is 1.3 and 1.5 dB. Good agreements between the simulated and measured results are achieved.</description><identifier>ISSN: 1531-1309</identifier><identifier>ISSN: 2771-957X</identifier><identifier>EISSN: 1558-1764</identifier><identifier>EISSN: 2771-9588</identifier><identifier>DOI: 10.1109/LMWC.2021.3092144</identifier><identifier>CODEN: IMWCBJ</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject><italic xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">W -band ; Band-pass filters ; Bandpass filters ; Chebyshev approximation ; Chebyshev bandpass filter (BPF) ; Coplanar waveguides ; Electromagnetic wave filters ; Filtering theory ; Frequency measurement ; Insertion loss ; Integrated circuit modeling ; Metals ; Microwave filters ; rectangular microcoaxial structure ; Resonant frequency ; surface micromachining</subject><ispartof>IEEE microwave and wireless components letters, 2021-08, Vol.31 (8), p.957-960</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2021</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c293t-731af6b7e98c1987772a6484af93ba55b0c04c3206a1919f6f737d6c6e18bed53</citedby><cites>FETCH-LOGICAL-c293t-731af6b7e98c1987772a6484af93ba55b0c04c3206a1919f6f737d6c6e18bed53</cites><orcidid>0000-0002-3528-8281</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/9464243$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,776,780,792,27901,27902,54733</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/9464243$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Huang, Zhaoyu</creatorcontrib><creatorcontrib>Jiang, Yun</creatorcontrib><creatorcontrib>Wu, Weiwei</creatorcontrib><creatorcontrib>Liu, Boyuan</creatorcontrib><creatorcontrib>Hu, Weidong</creatorcontrib><creatorcontrib>Yuan, Naichang</creatorcontrib><title>W-Band Bandpass Filter Using Rectangular Microcoaxial Structure</title><title>IEEE microwave and wireless components letters</title><addtitle>LMWC</addtitle><description>This letter presents a second-order and a third-order <inline-formula> <tex-math notation="LaTeX">W </tex-math></inline-formula>-band bandpass filter (BPF) based on rectangular microcoaxial structures. Rectangular microcoaxial line has the advantages of low dielectric and radiation loss, small size, and easy integration, which is conducive to the design of passive devices. The resonant unit based on rectangular microcoaxial structure consists of a metal cavity, a rectangular metal block suspended inside, and a grounded cylinder. It is used to design two Chebyshev filters. In order to facilitate the interconnection with other devices, ports of the filter are added with rectangular coaxial line to coplanar waveguide (CPW) transitions. The center frequencies of two filters are 93.3 and 94.3 GHz, respectively. Finally, the two filters are fabricated and measured to verify the design method. The minimum insertion loss in passband is 1.3 and 1.5 dB. Good agreements between the simulated and measured results are achieved.</description><subject><italic xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">W -band</subject><subject>Band-pass filters</subject><subject>Bandpass filters</subject><subject>Chebyshev approximation</subject><subject>Chebyshev bandpass filter (BPF)</subject><subject>Coplanar waveguides</subject><subject>Electromagnetic wave filters</subject><subject>Filtering theory</subject><subject>Frequency measurement</subject><subject>Insertion loss</subject><subject>Integrated circuit modeling</subject><subject>Metals</subject><subject>Microwave filters</subject><subject>rectangular microcoaxial structure</subject><subject>Resonant frequency</subject><subject>surface micromachining</subject><issn>1531-1309</issn><issn>2771-957X</issn><issn>1558-1764</issn><issn>2771-9588</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9UFFLwzAQDqLgnP4A8aXgc2cuSZPmSXQ4FToEdewxXLN0dNR2Ji3ovzdlw5e7g_u-7777CLkGOgOg-q5YruczRhnMONUMhDghE8iyPAUlxek4c0gh7s7JRQg7SkHkAibkfp0-YrtJxrLHEJJF3fTOJ6tQt9vk3dke2-3QoE-WtfWd7fCnxib56P1g-8G7S3JWYRPc1bFPyWrx9Dl_SYu359f5Q5FapnmfKg5YyVI5nVvQuVKKoYwOsNK8xCwrqaXCckYlggZdyUpxtZFWOshLt8n4lNwedPe--x5c6M2uG3wbTxoW38yZ4HREwQEVrYbgXWX2vv5C_2uAmjEnM-ZkxpzMMafIuTlwaufcP14LKaIm_wN47WKV</recordid><startdate>20210801</startdate><enddate>20210801</enddate><creator>Huang, Zhaoyu</creator><creator>Jiang, Yun</creator><creator>Wu, Weiwei</creator><creator>Liu, Boyuan</creator><creator>Hu, Weidong</creator><creator>Yuan, Naichang</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0002-3528-8281</orcidid></search><sort><creationdate>20210801</creationdate><title>W-Band Bandpass Filter Using Rectangular Microcoaxial Structure</title><author>Huang, Zhaoyu ; Jiang, Yun ; Wu, Weiwei ; Liu, Boyuan ; Hu, Weidong ; Yuan, Naichang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c293t-731af6b7e98c1987772a6484af93ba55b0c04c3206a1919f6f737d6c6e18bed53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic><italic xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">W -band</topic><topic>Band-pass filters</topic><topic>Bandpass filters</topic><topic>Chebyshev approximation</topic><topic>Chebyshev bandpass filter (BPF)</topic><topic>Coplanar waveguides</topic><topic>Electromagnetic wave filters</topic><topic>Filtering theory</topic><topic>Frequency measurement</topic><topic>Insertion loss</topic><topic>Integrated circuit modeling</topic><topic>Metals</topic><topic>Microwave filters</topic><topic>rectangular microcoaxial structure</topic><topic>Resonant frequency</topic><topic>surface micromachining</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Huang, Zhaoyu</creatorcontrib><creatorcontrib>Jiang, Yun</creatorcontrib><creatorcontrib>Wu, Weiwei</creatorcontrib><creatorcontrib>Liu, Boyuan</creatorcontrib><creatorcontrib>Hu, Weidong</creatorcontrib><creatorcontrib>Yuan, Naichang</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEEE microwave and wireless components letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Huang, Zhaoyu</au><au>Jiang, Yun</au><au>Wu, Weiwei</au><au>Liu, Boyuan</au><au>Hu, Weidong</au><au>Yuan, Naichang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>W-Band Bandpass Filter Using Rectangular Microcoaxial Structure</atitle><jtitle>IEEE microwave and wireless components letters</jtitle><stitle>LMWC</stitle><date>2021-08-01</date><risdate>2021</risdate><volume>31</volume><issue>8</issue><spage>957</spage><epage>960</epage><pages>957-960</pages><issn>1531-1309</issn><issn>2771-957X</issn><eissn>1558-1764</eissn><eissn>2771-9588</eissn><coden>IMWCBJ</coden><abstract>This letter presents a second-order and a third-order <inline-formula> <tex-math notation="LaTeX">W </tex-math></inline-formula>-band bandpass filter (BPF) based on rectangular microcoaxial structures. Rectangular microcoaxial line has the advantages of low dielectric and radiation loss, small size, and easy integration, which is conducive to the design of passive devices. The resonant unit based on rectangular microcoaxial structure consists of a metal cavity, a rectangular metal block suspended inside, and a grounded cylinder. It is used to design two Chebyshev filters. In order to facilitate the interconnection with other devices, ports of the filter are added with rectangular coaxial line to coplanar waveguide (CPW) transitions. The center frequencies of two filters are 93.3 and 94.3 GHz, respectively. Finally, the two filters are fabricated and measured to verify the design method. The minimum insertion loss in passband is 1.3 and 1.5 dB. Good agreements between the simulated and measured results are achieved.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/LMWC.2021.3092144</doi><tpages>4</tpages><orcidid>https://orcid.org/0000-0002-3528-8281</orcidid></addata></record> |
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| subjects | <italic xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">W -band Band-pass filters Bandpass filters Chebyshev approximation Chebyshev bandpass filter (BPF) Coplanar waveguides Electromagnetic wave filters Filtering theory Frequency measurement Insertion loss Integrated circuit modeling Metals Microwave filters rectangular microcoaxial structure Resonant frequency surface micromachining |
| title | W-Band Bandpass Filter Using Rectangular Microcoaxial Structure |
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