Abstract Details
470 / 2019-02-27 21:46:27
A 47GHz Mixed-Mode FMCW Signal Generator for Fast Triangular Chirp Modulation
FMCW,fast chirp,PLL,sigma-delta modulator
Final Paper
A 47GHz frequency-modulated continuous-wave (FMCW) radar is presented. A current DAC with a 10bit 1st sigma-delta modulator is utilized to improve the equivalent DCO frequency resolution. A type-II PLL with the polarity-alternation is proposed to remove the frequency error at turning-around points (TAPs). The rms frequency error is improved 10x with 7GHz bandwidth and 200us period, which has been verified by MATLAB/Simulink.
Important Date
-
Conference Date
Jun 12
2019
toJun 14
2019
-
Jun 12 2019
Draft paper submission deadline
-
Jun 14 2019
Registration deadline
Organized By
Xi'an University of Technology
Contact Information
- Dr. Zhaonian Yang
- ed******@126.com
- 177********
Previous Conferences
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2025-06-06 China Yinchuan
2025 IEEE International Conference on Electron Devices and Solid-State Circuits -
2017-10-18 Taiwan, China
2017 International Conference on Electron Devices and Solid-State Circuits -
2016-08-03 Hong Kong, China Hongkong，China
2016 IEEE International Conference on Electron Devices and Solid-State Circuits -
2015-06-01 Singapore
2015 IEEE International Conference on Electron Devices and Solid-State Circuits
