{"title":"用于反射天线的PIN二极管1位电子可重构单元","authors":"Ji-Yeon Ha, Dong-Wook Seo","doi":"10.1109/TENSYMP55890.2023.10223614","DOIUrl":null,"url":null,"abstract":"We present a unit cell that provides an electronically reconfigurable 1-bit phase shifter with a wide operating band. The unit cell has a size of 8 mm × 8 mm and is composed of multiple layers. The top-layer of the unit cell consists of four arrow-shape patches, and these four arrows are connected to two PIN diodes on the bottom surface through vias. Simulation results show that the reflection coefficient is higher than -2 dB along with a phase difference of 180° between the two modes. In the future, the proposed reconfigurable unit cell will be used for a reflectarray antenna operating at 12.9 to 16.7 GHz.","PeriodicalId":314726,"journal":{"name":"2023 IEEE Region 10 Symposium (TENSYMP)","volume":"58 4 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A 1-Bit Electronically Reconfigurable Unit Cell Using PIN Diode for Reflectarray Antenna\",\"authors\":\"Ji-Yeon Ha, Dong-Wook Seo\",\"doi\":\"10.1109/TENSYMP55890.2023.10223614\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We present a unit cell that provides an electronically reconfigurable 1-bit phase shifter with a wide operating band. The unit cell has a size of 8 mm × 8 mm and is composed of multiple layers. The top-layer of the unit cell consists of four arrow-shape patches, and these four arrows are connected to two PIN diodes on the bottom surface through vias. Simulation results show that the reflection coefficient is higher than -2 dB along with a phase difference of 180° between the two modes. In the future, the proposed reconfigurable unit cell will be used for a reflectarray antenna operating at 12.9 to 16.7 GHz.\",\"PeriodicalId\":314726,\"journal\":{\"name\":\"2023 IEEE Region 10 Symposium (TENSYMP)\",\"volume\":\"58 4 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-09-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2023 IEEE Region 10 Symposium (TENSYMP)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/TENSYMP55890.2023.10223614\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2023 IEEE Region 10 Symposium (TENSYMP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/TENSYMP55890.2023.10223614","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A 1-Bit Electronically Reconfigurable Unit Cell Using PIN Diode for Reflectarray Antenna
We present a unit cell that provides an electronically reconfigurable 1-bit phase shifter with a wide operating band. The unit cell has a size of 8 mm × 8 mm and is composed of multiple layers. The top-layer of the unit cell consists of four arrow-shape patches, and these four arrows are connected to two PIN diodes on the bottom surface through vias. Simulation results show that the reflection coefficient is higher than -2 dB along with a phase difference of 180° between the two modes. In the future, the proposed reconfigurable unit cell will be used for a reflectarray antenna operating at 12.9 to 16.7 GHz.
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