G. Maiellaro, G. Alessi, A. Bruno, A. Calcagno, N. Micalizzi, A. Di Mauro, E. Susino, A. Scuderi, S. Scaccianoce
{"title":"用于汽车雷达集成电路的具有射频功率包络数字控制的24ghz收发器","authors":"G. Maiellaro, G. Alessi, A. Bruno, A. Calcagno, N. Micalizzi, A. Di Mauro, E. Susino, A. Scuderi, S. Scaccianoce","doi":"10.23919/EUMIC.2017.8230656","DOIUrl":null,"url":null,"abstract":"This paper presents a 24-GHz transceiver with power envelope digital control for automotive radar sensor applications. The transceiver features three I/Q low-noise receivers, an on-chip voltage-controlled oscillator, frequency divider and an amplification chain delivering 13-dBm output power from a 3.3-V supply voltage. The power digital circuit controls both the RF power on/off transitions and the output power duration in order to comply with emission mask, maximizing the usage of operating bandwidth. According to its features, this transceiver can be used in short- and medium-range automotive radar systems with fast-chirp modulation.","PeriodicalId":120932,"journal":{"name":"2017 12th European Microwave Integrated Circuits Conference (EuMIC)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"A 24-GHz transceiver with RF power envelope digital control for automotive radar ICs\",\"authors\":\"G. Maiellaro, G. Alessi, A. Bruno, A. Calcagno, N. Micalizzi, A. Di Mauro, E. Susino, A. Scuderi, S. Scaccianoce\",\"doi\":\"10.23919/EUMIC.2017.8230656\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents a 24-GHz transceiver with power envelope digital control for automotive radar sensor applications. The transceiver features three I/Q low-noise receivers, an on-chip voltage-controlled oscillator, frequency divider and an amplification chain delivering 13-dBm output power from a 3.3-V supply voltage. The power digital circuit controls both the RF power on/off transitions and the output power duration in order to comply with emission mask, maximizing the usage of operating bandwidth. According to its features, this transceiver can be used in short- and medium-range automotive radar systems with fast-chirp modulation.\",\"PeriodicalId\":120932,\"journal\":{\"name\":\"2017 12th European Microwave Integrated Circuits Conference (EuMIC)\",\"volume\":\"23 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2017 12th European Microwave Integrated Circuits Conference (EuMIC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.23919/EUMIC.2017.8230656\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 12th European Microwave Integrated Circuits Conference (EuMIC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/EUMIC.2017.8230656","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A 24-GHz transceiver with RF power envelope digital control for automotive radar ICs
This paper presents a 24-GHz transceiver with power envelope digital control for automotive radar sensor applications. The transceiver features three I/Q low-noise receivers, an on-chip voltage-controlled oscillator, frequency divider and an amplification chain delivering 13-dBm output power from a 3.3-V supply voltage. The power digital circuit controls both the RF power on/off transitions and the output power duration in order to comply with emission mask, maximizing the usage of operating bandwidth. According to its features, this transceiver can be used in short- and medium-range automotive radar systems with fast-chirp modulation.