{"title":"毫米波5G大规模MIMO系统中LO的频率合成器","authors":"L. Kuai, W. Hong, Jixin Chen, Houxing Zhou","doi":"10.1109/APMC46564.2019.9038807","DOIUrl":null,"url":null,"abstract":"In this paper, a frequency synthesizer for local oscillator (LO) in millimeter-wave 5G massive MIMO system is developed. The frequency synthesizer is based on the phase lock loop (PLL) scheme. Several factors that influence the phase noise, spurs and hopping time of PLL are analyzed. After balancing these performances, the phase detector frequency, loop filter, harmonic suppression filter, amplifiers, frequency doubler are designed, and the implemented PLL frequency synthesizer has low phase noise, low spurs, high output power and a very fine frequency resolution, which make it suitable to be used in 5G massive MIMO system.","PeriodicalId":162908,"journal":{"name":"2019 IEEE Asia-Pacific Microwave Conference (APMC)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"A Frequency Synthesizer for LO in Millimeter-wave 5G Massive MIMO System\",\"authors\":\"L. Kuai, W. Hong, Jixin Chen, Houxing Zhou\",\"doi\":\"10.1109/APMC46564.2019.9038807\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, a frequency synthesizer for local oscillator (LO) in millimeter-wave 5G massive MIMO system is developed. The frequency synthesizer is based on the phase lock loop (PLL) scheme. Several factors that influence the phase noise, spurs and hopping time of PLL are analyzed. After balancing these performances, the phase detector frequency, loop filter, harmonic suppression filter, amplifiers, frequency doubler are designed, and the implemented PLL frequency synthesizer has low phase noise, low spurs, high output power and a very fine frequency resolution, which make it suitable to be used in 5G massive MIMO system.\",\"PeriodicalId\":162908,\"journal\":{\"name\":\"2019 IEEE Asia-Pacific Microwave Conference (APMC)\",\"volume\":\"28 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 IEEE Asia-Pacific Microwave Conference (APMC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/APMC46564.2019.9038807\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 IEEE Asia-Pacific Microwave Conference (APMC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APMC46564.2019.9038807","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A Frequency Synthesizer for LO in Millimeter-wave 5G Massive MIMO System
In this paper, a frequency synthesizer for local oscillator (LO) in millimeter-wave 5G massive MIMO system is developed. The frequency synthesizer is based on the phase lock loop (PLL) scheme. Several factors that influence the phase noise, spurs and hopping time of PLL are analyzed. After balancing these performances, the phase detector frequency, loop filter, harmonic suppression filter, amplifiers, frequency doubler are designed, and the implemented PLL frequency synthesizer has low phase noise, low spurs, high output power and a very fine frequency resolution, which make it suitable to be used in 5G massive MIMO system.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
