Compact tri to dual passband switchable bandpass filter using stub-loaded split-ring resonator with improved bandwidth
Stub-loaded split-ring resonators (SRRs) are presented for the design of a compact tri- to dual-band bandpass filter (BPF). The length of the two concentric split-rings having splits on the opposite sides, the gap between the two concentric split-rings and the length of the stub determine the positi...
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| Veröffentlicht in: | Electronics letters 2015-09, Vol.51 (19), p.1510-1512 |
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| container_title | Electronics letters |
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| creator | Kumar, N Singh, Y.K |
| description | Stub-loaded split-ring resonators (SRRs) are presented for the design of a compact tri- to dual-band bandpass filter (BPF). The length of the two concentric split-rings having splits on the opposite sides, the gap between the two concentric split-rings and the length of the stub determine the positions of the three passbands. Switchability has been achieved by controlling the closing and opening of the inner ring of the SRRs using pin diodes. The responses of the BPF depend upon the condition of the switch. Moreover, lumped coupling capacitors are connected between the two SRRs to enhance the bandwidths of the passbands of the BPF. It also permit a greater coupling-gap between the SRRs which further reduces the challenges of fabrication. |
| doi_str_mv | 10.1049/el.2015.2394 |
| format | Article |
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It also permit a greater coupling-gap between the SRRs which further reduces the challenges of fabrication.</description><identifier>ISSN: 0013-5194</identifier><identifier>ISSN: 1350-911X</identifier><identifier>EISSN: 1350-911X</identifier><identifier>DOI: 10.1049/el.2015.2394</identifier><language>eng</language><publisher>The Institution of Engineering and Technology</publisher><subject>Bandpass filters ; Bandwidth ; band‐pass filters ; BPF ; Capacitors ; compact tri‐band bandpass filter ; concentric split‐rings ; coupling‐gap ; dual‐band bandpass filter ; Joining ; lumped coupling capacitors ; Microwave technology ; PIN diodes ; p‐i‐n diodes ; resonator filters ; Resonators ; SRR ; stub‐loaded split‐ring resonators ; Switches</subject><ispartof>Electronics letters, 2015-09, Vol.51 (19), p.1510-1512</ispartof><rights>The Institution of Engineering and Technology</rights><rights>2020 The Institution of Engineering and Technology</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4145-9d02866bc3f1b8bf6dafd43650fa0aae219ac82438d89fb4e4334a5f81eae7913</citedby><cites>FETCH-LOGICAL-c4145-9d02866bc3f1b8bf6dafd43650fa0aae219ac82438d89fb4e4334a5f81eae7913</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1049%2Fel.2015.2394$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1049%2Fel.2015.2394$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,11562,27924,27925,45574,45575,46052,46476</link.rule.ids><linktorsrc>$$Uhttps://onlinelibrary.wiley.com/doi/abs/10.1049%2Fel.2015.2394$$EView_record_in_Wiley-Blackwell$$FView_record_in_$$GWiley-Blackwell</linktorsrc></links><search><creatorcontrib>Kumar, N</creatorcontrib><creatorcontrib>Singh, Y.K</creatorcontrib><title>Compact tri to dual passband switchable bandpass filter using stub-loaded split-ring resonator with improved bandwidth</title><title>Electronics letters</title><description>Stub-loaded split-ring resonators (SRRs) are presented for the design of a compact tri- to dual-band bandpass filter (BPF). 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It also permit a greater coupling-gap between the SRRs which further reduces the challenges of fabrication.</description><subject>Bandpass filters</subject><subject>Bandwidth</subject><subject>band‐pass filters</subject><subject>BPF</subject><subject>Capacitors</subject><subject>compact tri‐band bandpass filter</subject><subject>concentric split‐rings</subject><subject>coupling‐gap</subject><subject>dual‐band bandpass filter</subject><subject>Joining</subject><subject>lumped coupling capacitors</subject><subject>Microwave technology</subject><subject>PIN diodes</subject><subject>p‐i‐n diodes</subject><subject>resonator filters</subject><subject>Resonators</subject><subject>SRR</subject><subject>stub‐loaded split‐ring resonators</subject><subject>Switches</subject><issn>0013-5194</issn><issn>1350-911X</issn><issn>1350-911X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNp9kEGLFDEQhYMoOOzuzR-QgwcP9ph0kp7OUYddFQa8KHgL1Z2KE8l02iS9w_77TTOCCounoorvPV49Ql5xtuVM6ncYti3jatsKLZ-RDReKNZrz78_JhjEuGsW1fElucvYD45LLjkm-Iff7eJphLLQkT0ukdoFAZ8h5gMnSfPZlPMIQkK77eqfOh4KJLtlPP2guy9CECBYrPAdfmrSeE-Y4QYmJVoMj9ac5xfuKrCZnb8vxmrxwEDLe_J5X5Nvd7df9p-bw5ePn_ftDM9aEqtGWtX3XDaNwfOgH11lwVopOMQcMAFuuYexbKXrbazdIlEJIUK7nCLjTXFyRNxffGuDXgrmYk88jhgATxiUb3jMmdzumdEXfXtAxxZwTOjMnf4L0YDgza8MGg1kbNmvDFVcX_OwDPvyXNbeHQ_vhjrVaqap7fdF5LOZnXNJU_6_EX_hs3Z_g_2BPJnkENz2ZfQ</recordid><startdate>20150917</startdate><enddate>20150917</enddate><creator>Kumar, N</creator><creator>Singh, Y.K</creator><general>The Institution of Engineering and Technology</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>L7M</scope></search><sort><creationdate>20150917</creationdate><title>Compact tri to dual passband switchable bandpass filter using stub-loaded split-ring resonator with improved bandwidth</title><author>Kumar, N ; Singh, Y.K</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4145-9d02866bc3f1b8bf6dafd43650fa0aae219ac82438d89fb4e4334a5f81eae7913</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Bandpass filters</topic><topic>Bandwidth</topic><topic>band‐pass filters</topic><topic>BPF</topic><topic>Capacitors</topic><topic>compact tri‐band bandpass filter</topic><topic>concentric split‐rings</topic><topic>coupling‐gap</topic><topic>dual‐band bandpass filter</topic><topic>Joining</topic><topic>lumped coupling capacitors</topic><topic>Microwave technology</topic><topic>PIN diodes</topic><topic>p‐i‐n diodes</topic><topic>resonator filters</topic><topic>Resonators</topic><topic>SRR</topic><topic>stub‐loaded split‐ring resonators</topic><topic>Switches</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kumar, N</creatorcontrib><creatorcontrib>Singh, Y.K</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>Electronics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Kumar, N</au><au>Singh, Y.K</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Compact tri to dual passband switchable bandpass filter using stub-loaded split-ring resonator with improved bandwidth</atitle><jtitle>Electronics letters</jtitle><date>2015-09-17</date><risdate>2015</risdate><volume>51</volume><issue>19</issue><spage>1510</spage><epage>1512</epage><pages>1510-1512</pages><issn>0013-5194</issn><issn>1350-911X</issn><eissn>1350-911X</eissn><abstract>Stub-loaded split-ring resonators (SRRs) are presented for the design of a compact tri- to dual-band bandpass filter (BPF). The length of the two concentric split-rings having splits on the opposite sides, the gap between the two concentric split-rings and the length of the stub determine the positions of the three passbands. Switchability has been achieved by controlling the closing and opening of the inner ring of the SRRs using pin diodes. The responses of the BPF depend upon the condition of the switch. Moreover, lumped coupling capacitors are connected between the two SRRs to enhance the bandwidths of the passbands of the BPF. It also permit a greater coupling-gap between the SRRs which further reduces the challenges of fabrication.</abstract><pub>The Institution of Engineering and Technology</pub><doi>10.1049/el.2015.2394</doi><tpages>3</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Electronics letters, 2015-09, Vol.51 (19), p.1510-1512 |
| issn | 0013-5194 1350-911X 1350-911X |
| language | eng |
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| source | Wiley Online Library Open Access |
| subjects | Bandpass filters Bandwidth band‐pass filters BPF Capacitors compact tri‐band bandpass filter concentric split‐rings coupling‐gap dual‐band bandpass filter Joining lumped coupling capacitors Microwave technology PIN diodes p‐i‐n diodes resonator filters Resonators SRR stub‐loaded split‐ring resonators Switches |
| title | Compact tri to dual passband switchable bandpass filter using stub-loaded split-ring resonator with improved bandwidth |
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