{"title":"一种基于PIN二极管和变容二极管的多功能超宽带陷波天线","authors":"V. Kapure, S. Rathod","doi":"10.1109/InCAP52216.2021.9726399","DOIUrl":null,"url":null,"abstract":"In this paper, a multi-functional band-notched ultra wide band antenna is proposed. At first, band-notching characteristics of monopole antenna with single EBG unit cell is considered as reference antenna. By loading PIN and varactor diodes within the EBG unit cell, multi band-notch functions of proposed antenna are investigated. Using proper combination of PIN diode switching (ON/OFF) and capacitance of varactor (2.35 to 0 pf), antenna is operated as dual, triple and quad bandnotched. Radiation characteristics for proposed UWB antenna are also reported which obeys perfect Bi-directional and Omni- directional patterns in E-plane and H-plane respectively. Using one PIN and varactor diode, the proposed antenna is operated in 12 different band-notching states with tunability in dual, triple and quad bandnotch frequencies. Therefore wireless applications wherein multi-functional band-notched operating states along with reconfiguration using a single antenna structure is desirable, proposed UWB antenna stands out to be very useful.","PeriodicalId":201547,"journal":{"name":"2021 IEEE Indian Conference on Antennas and Propagation (InCAP)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A Multi-functional UWB Band-notched Antenna using PIN Diode and Varactor Diode for Wireless Applications\",\"authors\":\"V. Kapure, S. Rathod\",\"doi\":\"10.1109/InCAP52216.2021.9726399\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, a multi-functional band-notched ultra wide band antenna is proposed. At first, band-notching characteristics of monopole antenna with single EBG unit cell is considered as reference antenna. By loading PIN and varactor diodes within the EBG unit cell, multi band-notch functions of proposed antenna are investigated. Using proper combination of PIN diode switching (ON/OFF) and capacitance of varactor (2.35 to 0 pf), antenna is operated as dual, triple and quad bandnotched. Radiation characteristics for proposed UWB antenna are also reported which obeys perfect Bi-directional and Omni- directional patterns in E-plane and H-plane respectively. Using one PIN and varactor diode, the proposed antenna is operated in 12 different band-notching states with tunability in dual, triple and quad bandnotch frequencies. Therefore wireless applications wherein multi-functional band-notched operating states along with reconfiguration using a single antenna structure is desirable, proposed UWB antenna stands out to be very useful.\",\"PeriodicalId\":201547,\"journal\":{\"name\":\"2021 IEEE Indian Conference on Antennas and Propagation (InCAP)\",\"volume\":\"50 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-12-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 IEEE Indian Conference on Antennas and Propagation (InCAP)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/InCAP52216.2021.9726399\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 IEEE Indian Conference on Antennas and Propagation (InCAP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/InCAP52216.2021.9726399","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A Multi-functional UWB Band-notched Antenna using PIN Diode and Varactor Diode for Wireless Applications
In this paper, a multi-functional band-notched ultra wide band antenna is proposed. At first, band-notching characteristics of monopole antenna with single EBG unit cell is considered as reference antenna. By loading PIN and varactor diodes within the EBG unit cell, multi band-notch functions of proposed antenna are investigated. Using proper combination of PIN diode switching (ON/OFF) and capacitance of varactor (2.35 to 0 pf), antenna is operated as dual, triple and quad bandnotched. Radiation characteristics for proposed UWB antenna are also reported which obeys perfect Bi-directional and Omni- directional patterns in E-plane and H-plane respectively. Using one PIN and varactor diode, the proposed antenna is operated in 12 different band-notching states with tunability in dual, triple and quad bandnotch frequencies. Therefore wireless applications wherein multi-functional band-notched operating states along with reconfiguration using a single antenna structure is desirable, proposed UWB antenna stands out to be very useful.
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