Jay Cho Email & Phone Number

I am the one of most experienced sensor system engineer in Korea regarding automotive LiDAR, RADAR and Advanced Driver Assistance System (ADAS) because I conducted lots of ADAS projects and specialized in system design of automotive LiDAR, RADAR and ADAS including sensor fusion and brake/steering control.1. Radar System Design (FMCW, UWB)1) Development of subsystem specifications and architecture design - Antenna gain, beamwidth, sidelobes - Transmit power/phase/timing, phase noise/ linearity (for LFM signal) - Baseband filter (ex. equalizer filter, AAF) response, IF gain - Waveform modulation (freq. bandwidth and timing) - A/D sample rate, dynamic range, noise figure2) Automotive Radar Signal Processing Architecture Design and Performance Simulation - Maximum detection range (Range, Velocity, Angle) and Radiation Pattern characteristics - Target discrimination and Range, Velocity, Angle Accuracy3) Failure analysis (FMEA, FTA) and Radar Diagnostics concept design2. LiDAR System Design (ToF, FMCW)1) Development of subsystem specifications and architecture design - Specifications of Collimator/Emitting Lens, Receving Lens - Transmit power(peak power), PRF and Pulse duration of pulse lasers(PLD, MOPA laser and etc.) - Laser modulation profile(bandwidth, dwell time), transmit power(average power), linewidth of FMCW laser - Requirements of Optical filter and Loss of Total Optical Path - Parameters of SPAD, Single Photon Counting and its interface - Parameters of BPD, interferometer structure and PIC architecture - Time Resolution of TDC, Timing Control of each module and component - Specs of high speed ADC/DAC, Timing Control of each module and component2) Automotive LiDAR Signal Processing Architecture Design and Performance Simulation - Maximum detection range (ToF: Range, Angle, FMCW: Range, Velocity, Angle) and laser beam divergence/scanning characteristics - Target discrimination and Range, Velocity, Angle Accuracy3) Test equipment design for verification/validation and test procedure design4) LiDAR diagnostics concept design

Listed skills include Ni Labview, Systemvue, Automotive Radar Application Design, C/C++, and 26 others.