{"title":"一种用于WPAN的相干超宽带接收IC系统","authors":"Yan Tong, Yuanjin Zheng, Y. Xu","doi":"10.1109/ICU.2005.1569957","DOIUrl":null,"url":null,"abstract":"An integrated pulse based ultra-wideband (UWB) receiver using a coherent architecture is presented. BPSK modulation of monocycle Gaussian pulses which meet FCC's UWB frequency band (3.1 - 10.6 GHz) is adopted. The received pulses are correlated with template pulses from a local pulse generator. In each period the correlation value is either sampled by a high speed ADC for further signal processing or sent to a comparator to recover the transmitted data. Simulation and primary measurement results show that the receiver can achieve a demodulation rate of 100/220/480 Mbps and consumes 99 mW peak power. The design is based on a 0.18-/spl mu/m CMOS process.","PeriodicalId":105819,"journal":{"name":"2005 IEEE International Conference on Ultra-Wideband","volume":"75 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2005-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"31","resultStr":"{\"title\":\"A coherent ultra-wideband receiver IC system for WPAN application\",\"authors\":\"Yan Tong, Yuanjin Zheng, Y. Xu\",\"doi\":\"10.1109/ICU.2005.1569957\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An integrated pulse based ultra-wideband (UWB) receiver using a coherent architecture is presented. BPSK modulation of monocycle Gaussian pulses which meet FCC's UWB frequency band (3.1 - 10.6 GHz) is adopted. The received pulses are correlated with template pulses from a local pulse generator. In each period the correlation value is either sampled by a high speed ADC for further signal processing or sent to a comparator to recover the transmitted data. Simulation and primary measurement results show that the receiver can achieve a demodulation rate of 100/220/480 Mbps and consumes 99 mW peak power. The design is based on a 0.18-/spl mu/m CMOS process.\",\"PeriodicalId\":105819,\"journal\":{\"name\":\"2005 IEEE International Conference on Ultra-Wideband\",\"volume\":\"75 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2005-09-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"31\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2005 IEEE International Conference on Ultra-Wideband\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICU.2005.1569957\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2005 IEEE International Conference on Ultra-Wideband","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICU.2005.1569957","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A coherent ultra-wideband receiver IC system for WPAN application
An integrated pulse based ultra-wideband (UWB) receiver using a coherent architecture is presented. BPSK modulation of monocycle Gaussian pulses which meet FCC's UWB frequency band (3.1 - 10.6 GHz) is adopted. The received pulses are correlated with template pulses from a local pulse generator. In each period the correlation value is either sampled by a high speed ADC for further signal processing or sent to a comparator to recover the transmitted data. Simulation and primary measurement results show that the receiver can achieve a demodulation rate of 100/220/480 Mbps and consumes 99 mW peak power. The design is based on a 0.18-/spl mu/m CMOS process.
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