Title :
A laser ranging radar transceiver with modulated evaluation clock in 65nm CMOS technology
Author :
Lee, Wei-Lin ; Wu, Ke-Chung ; Jiang, Jhih-Yu ; Lee, Jri
Author_Institution :
Nat. Taiwan Univ., Taipei, Taiwan
Abstract :
A novel ranging method utilizing modulated clock to count the time of flight (ToF) has been proposed. Substantially reducing the hardware and software complexity, this transceiver prototype achieves ranging resolution of less than 1.3 mm while consuming only 50 mW from a 1.2 V supply.
Keywords :
CMOS integrated circuits; laser ranging; modulation; optical radar; optical transceivers; CMOS technology; laser ranging radar transceiver; modulated evaluation clock; size 65 nm; time of flight; Calibration; Clocks; Distance measurement; Laser radar; Measurement by laser beam; Transceivers;
Conference_Titel :
VLSI Circuits (VLSIC), 2011 Symposium on
Conference_Location :
Honolulu, HI
Print_ISBN :
978-1-61284-175-5
