{"title":"基于平面肖特基二极管的w波段基频混频器MMIC","authors":"F. Meng, Yan Chen, Yuan Fang","doi":"10.1109/csrswtc50769.2020.9372726","DOIUrl":null,"url":null,"abstract":"Based on planar Schottky diode process, a single balanced mixer MMIC is presented with the Schottky diodes and passive elements integrated on one chip. The mixer has a three line coupled Marchand balun to combine the RF and LO signals. A conversion loss as low as 4.65dB@79GHz is obtained with the LO power of 13dBm in down-conversion mode with the IF fixed at 1GHz. The mixer chip exhibits an IF bandwidth of more than 30GHz at an RF frequency of 75GHz to 100GHz with a LO signal of 70GHz. The final size of the chip is only 1.00mm × 1.20mm.","PeriodicalId":207010,"journal":{"name":"2020 Cross Strait Radio Science & Wireless Technology Conference (CSRSWTC)","volume":"122 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A W-band Fundamental Mixer MMIC Using Planar Schottky Diode\",\"authors\":\"F. Meng, Yan Chen, Yuan Fang\",\"doi\":\"10.1109/csrswtc50769.2020.9372726\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Based on planar Schottky diode process, a single balanced mixer MMIC is presented with the Schottky diodes and passive elements integrated on one chip. The mixer has a three line coupled Marchand balun to combine the RF and LO signals. A conversion loss as low as 4.65dB@79GHz is obtained with the LO power of 13dBm in down-conversion mode with the IF fixed at 1GHz. The mixer chip exhibits an IF bandwidth of more than 30GHz at an RF frequency of 75GHz to 100GHz with a LO signal of 70GHz. The final size of the chip is only 1.00mm × 1.20mm.\",\"PeriodicalId\":207010,\"journal\":{\"name\":\"2020 Cross Strait Radio Science & Wireless Technology Conference (CSRSWTC)\",\"volume\":\"122 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-12-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2020 Cross Strait Radio Science & Wireless Technology Conference (CSRSWTC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/csrswtc50769.2020.9372726\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 Cross Strait Radio Science & Wireless Technology Conference (CSRSWTC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/csrswtc50769.2020.9372726","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A W-band Fundamental Mixer MMIC Using Planar Schottky Diode
Based on planar Schottky diode process, a single balanced mixer MMIC is presented with the Schottky diodes and passive elements integrated on one chip. The mixer has a three line coupled Marchand balun to combine the RF and LO signals. A conversion loss as low as 4.65dB@79GHz is obtained with the LO power of 13dBm in down-conversion mode with the IF fixed at 1GHz. The mixer chip exhibits an IF bandwidth of more than 30GHz at an RF frequency of 75GHz to 100GHz with a LO signal of 70GHz. The final size of the chip is only 1.00mm × 1.20mm.
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