{"title":"一种低成本FMCW雷达前端，用于24 GHz至33 GHz的成像","authors":"P. Alizadeh, C. Parini, K. Rajab","doi":"10.1109/LAPC.2015.7366007","DOIUrl":null,"url":null,"abstract":"In this paper, a 24 GHz to 33 GHz frequency-modulated continuous-wave radar (FMCW) system is proposed. Beginning in the range of 2 GHz to 2.7 GHz, three separate multiplication stages bring the frequency band to between 24 GHz and 33 GHz. The system is integrated with a set of planar Yagi antennas. A single planar Yagi antenna is included on the transmit side, while four antennas in a steerable uniform linear array (ULA) are placed at the receive side to increase the angular resolution. The expected output power is +12 dBm across the full 9 GHz bandwidth. Later work will allow this system to be used as a synthetic aperture radar (SAR) system.","PeriodicalId":339610,"journal":{"name":"2015 Loughborough Antennas & Propagation Conference (LAPC)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A low-cost FMCW radar front end for imaging at 24 GHz to 33 GHz\",\"authors\":\"P. Alizadeh, C. Parini, K. Rajab\",\"doi\":\"10.1109/LAPC.2015.7366007\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, a 24 GHz to 33 GHz frequency-modulated continuous-wave radar (FMCW) system is proposed. Beginning in the range of 2 GHz to 2.7 GHz, three separate multiplication stages bring the frequency band to between 24 GHz and 33 GHz. The system is integrated with a set of planar Yagi antennas. A single planar Yagi antenna is included on the transmit side, while four antennas in a steerable uniform linear array (ULA) are placed at the receive side to increase the angular resolution. The expected output power is +12 dBm across the full 9 GHz bandwidth. Later work will allow this system to be used as a synthetic aperture radar (SAR) system.\",\"PeriodicalId\":339610,\"journal\":{\"name\":\"2015 Loughborough Antennas & Propagation Conference (LAPC)\",\"volume\":\"23 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2015 Loughborough Antennas & Propagation Conference (LAPC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/LAPC.2015.7366007\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 Loughborough Antennas & Propagation Conference (LAPC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/LAPC.2015.7366007","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A low-cost FMCW radar front end for imaging at 24 GHz to 33 GHz
In this paper, a 24 GHz to 33 GHz frequency-modulated continuous-wave radar (FMCW) system is proposed. Beginning in the range of 2 GHz to 2.7 GHz, three separate multiplication stages bring the frequency band to between 24 GHz and 33 GHz. The system is integrated with a set of planar Yagi antennas. A single planar Yagi antenna is included on the transmit side, while four antennas in a steerable uniform linear array (ULA) are placed at the receive side to increase the angular resolution. The expected output power is +12 dBm across the full 9 GHz bandwidth. Later work will allow this system to be used as a synthetic aperture radar (SAR) system.
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