3 papers
eess.SP2024
Sub-Nyquist Sampling OFDM Radar With a Time-Frequency Phase-Coded Waveform
Seonghyeon Kang, Kawon Han, Songcheol Hong
This paper presents a time-frequency phase-coded sub-Nyquist sampling orthogonal frequency division multiplexing (PC-SNS-OFDM) radar system to reduce the analog-to-digital converte…
eess.SP2023
Sub-Nyquist Sampling OFDM Radar
Kawon Han, SeongHyeon Kang, Songcheol Hong
In this paper, we propose a sub-Nyquist sampling (SNS) orthogonal frequency-division multiplexing (OFDM) radar system capable of reducing the analog-to-digital converter (ADC) samp…
cs.RO2023
ORORA: Outlier-Robust Radar Odometry
Hyungtae Lim, Kawon Han, Gunhee Shin +3
Radar sensors are emerging as solutions for perceiving surroundings and estimating ego-motion in extreme weather conditions. Unfortunately, radar measurements are noisy and suffer…