{"title":"使用动态范围旋转结构增强位容量的可编程无芯片标签","authors":"Vaishnavi Bhope, A. Harish","doi":"10.1109/RFID-TA53372.2021.9617428","DOIUrl":null,"url":null,"abstract":"Chipless RFID is a potential alternative to chip based RFID for low cost applications. Enhancing the bit capacity and adding the programmable feature in a chipless tag has been approached via multiple techniques. We have taken advantage of the symmetry properties of split ring resonator to construct a mechanically reprogrammable chipless tag. A slotted signal line CPW (SSLCPW) is designed to produce high-Q resonances. Two port simulation results are presented and the tag is able to utilize 1 GHz bandwidth to generate atleast 225 IDs. A practical end to end implementation of the tag with two cross polarized UWB antennas is also proposed and results are presented for selected tag IDs.","PeriodicalId":212607,"journal":{"name":"2021 IEEE International Conference on RFID Technology and Applications (RFID-TA)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2021-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Reprogrammable Chipless Tags with Enhanced Bit Capacity Using Dynamic Range Rotational Structures\",\"authors\":\"Vaishnavi Bhope, A. Harish\",\"doi\":\"10.1109/RFID-TA53372.2021.9617428\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Chipless RFID is a potential alternative to chip based RFID for low cost applications. Enhancing the bit capacity and adding the programmable feature in a chipless tag has been approached via multiple techniques. We have taken advantage of the symmetry properties of split ring resonator to construct a mechanically reprogrammable chipless tag. A slotted signal line CPW (SSLCPW) is designed to produce high-Q resonances. Two port simulation results are presented and the tag is able to utilize 1 GHz bandwidth to generate atleast 225 IDs. A practical end to end implementation of the tag with two cross polarized UWB antennas is also proposed and results are presented for selected tag IDs.\",\"PeriodicalId\":212607,\"journal\":{\"name\":\"2021 IEEE International Conference on RFID Technology and Applications (RFID-TA)\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-10-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 IEEE International Conference on RFID Technology and Applications (RFID-TA)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/RFID-TA53372.2021.9617428\",\"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 International Conference on RFID Technology and Applications (RFID-TA)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RFID-TA53372.2021.9617428","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Reprogrammable Chipless Tags with Enhanced Bit Capacity Using Dynamic Range Rotational Structures
Chipless RFID is a potential alternative to chip based RFID for low cost applications. Enhancing the bit capacity and adding the programmable feature in a chipless tag has been approached via multiple techniques. We have taken advantage of the symmetry properties of split ring resonator to construct a mechanically reprogrammable chipless tag. A slotted signal line CPW (SSLCPW) is designed to produce high-Q resonances. Two port simulation results are presented and the tag is able to utilize 1 GHz bandwidth to generate atleast 225 IDs. A practical end to end implementation of the tag with two cross polarized UWB antennas is also proposed and results are presented for selected tag IDs.