A fully integrated 77GHz FMCW radar system in 65nm CMOS

A fully integrated 77GHz FMCW radar system in 65nm CMOS

A fully integrated 77 GHz FMCW automotive radar system in 65 nm CMOS includes clock generation and chip-antenna assembly. Incorporating a full-rate fractional-N synthesizer and a high-performance RF front-end, the radar achieves a maximum detectable distance of 106 meters for a mid-size car while co...

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Bibliographische Detailangaben
Hauptverfasser: Yi-An Li, Meng-Hsiung Hung, Shih-Jou Huang, Jri Lee
Format: Tagungsbericht
Sprache:eng ; jpn
Schlagworte:
CMOS technology
Coplanar waveguides
Frequency modulation
Frequency synthesizers
Horn antennas
Parasitic capacitance
Radar
Radio frequency
Transceivers
Voltage-controlled oscillators
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Beschreibung
Zusammenfassung:A fully integrated 77 GHz FMCW automotive radar system in 65 nm CMOS includes clock generation and chip-antenna assembly. Incorporating a full-rate fractional-N synthesizer and a high-performance RF front-end, the radar achieves a maximum detectable distance of 106 meters for a mid-size car while consuming 243 mW from a 1.2 V supply.
ISSN:0193-6530
2376-8606
DOI:10.1109/ISSCC.2010.5433951