SESSION 4 - High Performance Transceivers and Transmitters for Communication and Ranging.pdf

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1、ISSCC 2024SESSION 4High Performance Transceivers and Transmitters for Communication and Ranging4.1:A 79.7W Two-Transceiver Direct-RF 7.875GHz UWB Radar SoC in 40nm CMOS 2024 IEEE International Solid-State Circuits Conference1 of 47A 79.7W Two-Transceiver Direct-RF 7.875GHz UWB Radar SoC in 40nm CMOS

2、N.Andersen1,S.Bagga1,J.A.Michaelsen1,H.A.Hjortland1,L.Leene1,T.Skr1,E.Stenersen1,D.T.Wisland1,21Novelda AS,Oslo,Norway2University of Oslo,Oslo,Norway4.1:A 79.7W Two-Transceiver Direct-RF 7.875GHz UWB Radar SoC in 40nm CMOS 2024 IEEE International Solid-State Circuits Conference2 of 47Outline Motivat

3、ionApplication examples SoC Overview Transceiver Implementation Application-Level Usage Measurements and Performance Comparison Conclusion4.1:A 79.7W Two-Transceiver Direct-RF 7.875GHz UWB Radar SoC in 40nm CMOS 2024 IEEE International Solid-State Circuits Conference3 of 47Outline MotivationApplicat

4、ion examples SoC Overview Transceiver Implementation Application-Level Usage Measurements and Performance Comparison Conclusion4.1:A 79.7W Two-Transceiver Direct-RF 7.875GHz UWB Radar SoC in 40nm CMOS 2024 IEEE International Solid-State Circuits Conference4 of 47Motivation Currently UWB is seeing in

5、creased usagePrecise ranging and localization of active tags Inherently high bandwidthAccuracy in rangedetermination Therefore,also a goodchoice for sensingRadar based sensorsPassive targets Novelda AS4.1:A 79.7W Two-Transceiver Direct-RF 7.875GHz UWB Radar SoC in 40nm CMOS 2024 IEEE International S

6、olid-State Circuits Conference5 of 47Motivation(Application Examples)Smart homes and buildings Control light and HVAC Must be able to detect a person sitting still,only breathing,at a distanceTypically 10m Challenging sensitivity requirementIllustration Novelda AS4.1:A 79.7W Two-Transceiver Direct-R