Sung-wook Kang

Hahng-Jun Cho

Junho Kim

Song-Yi Kwon

Seungheon Kwak

Taewon Jeong

Dahyun Jeon

Hojung Lee

Chanul Park

Hwanhee Park

Seonmin Cho

Soyoon Park

Advanced Radio Technology Laboratory. The lab focuses on physical-layer wireless sensing and communication, waveform design and advanced modulation schemes for 5G / B5G, integrated sensing and communication (ISAC) systems, design and signal processing for massive MIMO systems, signal processing for bistatic and multistatic wireless systems, intelligent sensing and communication for autonomous vehicles, vehicle-to-everything (V2X) sensing and communication, multi-sensor fusion: radar-camera integration and data association, deep learning algorithms for perception and decision-making, radio-aided simultaneous localization and mapping (SLAM), radar signal processing for next-generation wireless systems, enhanced target detection and tracking, deep learning algorithms for target recognition and classification, noise / clutter suppression and interference mitigation, MIMO radar imaging and synthetic aperture radar (SAR) techniques.

전파 및 신호 처리 연구실에서는 통합 센싱 및 통신 시스템 설계, 레이더 신호 처리, 자율 주행을 위한 센서 퓨전, 인공지능 기반 신호 처리 알고리즘 개발 등 전파 응용 분야 전반에 걸쳐 선도적인 연구를 수행하고 있습니다.

Low-complexity matched filters removing ISI/ICI of OTFS radar using partial FFT

AI-driven interference mitigation between PMCW and OFDM systems for IoT spectrum coexistence

Mitigation of PMCW-induced interference in FMCW systems via Hankel–wavelet decomposition

Differential STFLC with resource grid mapping for robust IoT connectivity in time-varying frequency-selective channels

Nonlinear stepped-frequency MIMO PMCW radar systems with high range resolution under low sampling rates

Effective multitarget detection using phase characteristics in OTFS-based ISAC systems

Low-complexity sequence accumulation method for fast-moving targets in PMCW radar systems

ConvLSTM autoencoder-based CSI prediction for efficient target detection in TDD-based OFDM ISAC systems

Efficient frame structure design of PMCW radar based on Golay sequence in 802.11ad preamble

Deep learning-based resolution enhancement for automotive SAR images under limited bandwidth constraints

Deep learning-based SAR image generation under non-uniform vehicle speed

Enhanced SAR image generation using ego-motion estimation based on ground scatterers for automotive radar systems

Compressive sensing-based demultiplexing of fast-time CDM-MIMO PMCW radar signals for self-code interference cancellation

Joint noise suppression and resolution enhancement of ISAR images using integrated neural networks

SAR-to-optical image translation using vision transformer-based CGAN

Improved accuracy of track-based integration of radar and vision sensors

Solving Doppler ambiguity using folded array in uniform phase DDM method

Complex-valued neural network for estimating the number of sources in radar systems

Multiple-output network for simultaneous target classification and moving direction estimation in automotive radar systems

Adjusting detectable velocity range in FMCW radar systems through selective sampling

Deep-learning-based kick motion recognition in millimeter waveband radar system

MIMO FMCW radar-based indoor mapping through exploiting multipath signals

Restoration of automotive radar signals under mutual interference by digital in-painting

Estimation of moving direction and size of vehicle in high-resolution automotive radar system

Geometric-sequence-decomposition-based joint range and velocity estimation in OFDM radar system for UAM applications

ID-SAbRUNet : deep neural network for disturbance suppression of drone ISAR images

Efficient target classification based on vehicle volume estimation in high-resolution radar systems

Spatial-wideband effect compensation for high-resolution imaging in MIMO FMCW radar

Instantaneous extraction of indoor environment from radar sensor-based mapping

Deep learning-based motion compensation for automotive SAR imaging

Bidirectional LSTM-based overhead target classification for automotive radar systems

Deep learning-based angular resolution improvement in planar sensor array

DNN-based legibility Improvement for air-writing in millimeter-waveband radar system

Signal modulation and demodulation for sharing detection results between vehicles in FDM MIMO radar system

DNN-based estimation for misalignment state of automotive radar sensor

Radar sensor-based ego-motion estimation and indoor environment mapping

Proactive eavesdropping with adaptive full-duplex jamming-helping method for infrastructure-free relay networks

Ground reflection-based misalignment detection of automotive radar sensors

Resource-efficient range-Doppler map generation using deep learning network for automotive radar systems

Solving ambiguity in target detection for BPSK-based MIMO FMCW radar system

Multi-view convolutional neural network-based target classification in high-resolution automotive radar sensor

Advanced direction of arrival estimation using step-learnt iterative soft-thresholding for frequency-modulated continuous wave multiple-input multiple-output radar

FPGA implementation of the chirp-scaling algorithm for real-time synthetic aperture radar imaging

Autoencoder-based target detection in automotive MIMO FMCW radar system

Ghost target suppression using deep neural network in radar-based indoor environment mapping

Digit recognition in air-writing using single millimeter-wave band radar system

One-shot learning-based driver's head movement identification using a millimetre-wave radar sensor

Geometric sequence decomposition-based interference cancellation in automotive radar systems

Radar signal decomposition in steering vector space for multi-target classification

Compressive sensing-based SAR image reconstruction from sparse radar sensor data acquisition in automotive FMCW radar system

Improved drone classification using polarimetric merged-Doppler images

Radar target classification considering unknown classes using deep convolutional neural network ensemble

Radar-based ego-motion estimation of autonomous robot for simultaneous localization and mapping

Solving Doppler-angle ambiguity of BPSK-MIMO FMCW radar system

Simultaneous target classification and moving direction estimation in millimeter-wave radar system

CNN-based estimation of heading direction of vehicle using automotive radar sensor

Fine-resolution ranging scheme based on signal strength in indoor hallway with rough-surface slab waveguide

Dual-mode radar sensor for indoor environment mapping

Identification of human motion using radar sensor in an indoor environment

CNN-based driver monitoring using millimeter-wave radar sensor

Radar-based face recognition : one-shot learning approach

Mutual interference suppression using wavelet denoising in automotive FMCW radar systems

Lane-by-lane traffic monitoring using 24.1 GHz FMCW radar system

Hough transform based ego-velocity estimation in automotive radar system

DNN-based human face classification using 61 GHz FMCW radar sensor

Face identification using millimetre-wave radar sensor data

Classification of interference signal for automotive radar systems with convolutional neural network

Stationary target identification in a traffic monitoring radar system

Improved DOA estimation method by distinction of different transmit signals in automotive MIMO frequency-modulated continuous wave radar systems

Road environment recognition for automotive FMCW radar systems through convolutional neural network

Deep neural network-based in-vehicle people localization using ultra-wideband radar

YOLO-based simultaneous target detection and classification in automotive FMCW radar systems

Detection and localization of people inside vehicle using impulse radio ultra-wideband radar sensor

Machine learning-based estimation for tilted mounting angle of automotive radar sensor

Estimation of room shape using radio propagation channel analysis

Statistical characteristic-based road structure recognition in automotive FMCW radar systems

Mutual interference suppression and signal restoration in automotive FMCW radar systems

Road structure classification through artificial neural network for automotive radar systems

Modulation type classification of interference signals in automotive radar systems

Logarithmic-domain array interpolation for improved direction of arrival estimation in automotive radars

High-density clutter recognition and suppression for automotive radar systems

Enhanced DOA estimation using linearly predicted array expansion for automotive radar systems

SNR analysis and estimation for efficient phase noise mitigation in millimetre-wave SC-FDE systems

Deep learning-based noise suppression in RIS-assisted OFDM system

차세대 통합 센싱 및 통신 시스템을 위한 OTFS 기반 기술 소개

High-resolution ISAR image generation using deep learning with limited frequency bands

YOLO-based ground moving target indication in SAR image

동시적 센싱 및 통신을 위한 파형 변조 기법

Pedestrian trajectory prediction using LSTM regression model in automotive radar systems

Estimation of ego-position using frequency-modulated continuous wave radar sensor data

자율 주행 차량 및 무인 이동체에서 활용되는 레이더 센서 기술에 대한 소개

자율 주행을 위한 차량용 레이다 신호 처리 기법 소개

Ship positioning estimation using phased array antenna in FMCW radar system for small-sized ships

Hough transform-based Doppler shift compensation for LoRa communication between LEO satellite and low-power IoT sensor

Hardware-efficient near-field beam focusing using grouped TTD-based phase approximation

Harmonic-based DoA estimation for enhancing angular resolution in 1-bit ADC-based PMCW systems

LMMSE-based decoding method for group delay filter-based PC-FMCW systems

Spatial resolution enhancement using deep learning in OFDM-based JRC systems

Modified range-Doppler algorithm for automotive SAR

Performance analysis of various waveforms and modulation schemes for ISAC systems

PMCW radar system and method for enhancing range resolution

Method of estimating a moving direction of a forward vehicle using radar and apparatus for the same

Ghost target extraction method and apparatus for BPSK-based MIMO FMCW radar system

레이더와 딥러닝을 이용한 실내 환경 구조 지도 작성 방법 및 그 장치

레이더 기반 타겟 속도 추정 방법 및 그 장치

Face identification using millimeter-wave radar sensor data

DNN-based human face classification

Method and apparatus for estimating direction of arrival of radar reception signal using antenna array extrapolation

Method for estimating moving direction of front vehicle using radar and apparatus thereof

Method and apparatus with object velocity detection in radar system

Method for extracting target on basis of FMCW radar and apparatus therefor

Method and apparatus for detecting object based on transforming voxel to pixel images using radar signal

Wireless power transmitter and method for controlling the same

Spatial interpolation method and apparatus for linear phased array antenna

Method and device for clustering detected targets in vehicle radar system

Method and apparatus for estimating direction of arrival of radar received signal using antenna array extrapolation

Spatial interpolation process and spatial interpolation device for a linear phase-controlled group antenna

Misalignment detection method and apparatus of automotive radar sensor

Method and apparatus for estimating ego-motion in indoor environment

Doppler compensation-based signal processing method and PMCW radar system

OTFS-based radar system and phase-based delay ambiguity resolution method thereof

Method and apparatus for detecting object based on radar signal

Method and computer readable storage medium for extracting target information from radar signal

Method and device for detecting moving object based on artificial intelligence

Deep-learning based motion compensation method and system for synthetic aperture radar image

Method for creating an indoor environment structure map using radar and deep learning and apparatus thereof

Radar-based target velocity estimation method and apparatus thereof

Method for restoring of automotive radar signals under mutual interference and apparatus thereof

Target detection method and system based on phase information of MIMO radar signal

Method and apparatus for estimating forward vehicle movement direction using radar

Target classification method and apparatus for automotive radar systems

Overhead target classification method and apparatus for automotive radar systems

Wireless power transmitter and method for controlling thereof

Apparatus and method for abnormal mounting detection of sensor module

Method of spatial interpolation for linear phased array antenna and apparatus thereof

Method of clustering targets detected by automotive radar system and apparatus for the same

Method of estimating direction of arrival of radar signal based on antenna array extrapolation and apparatus for the same

Method and apparatus for detecting velocity of object in radar system

Method of estimating DOA of received signals based on logarithmic-domain antenna array interpolation, and apparatus for the same

Method and apparatus for estimating direction of arrival using generation of virtual received signals based on uniform linear array antenna

Method of suppressing periodic clutters included in received signal of automotive radar system due to road iron-structures and automotive radar system for the same

ART LAB

교수님 소개

이성욱

연구실 소개

연구실 키워드

알럼나이가 간 회사

연구실 지원 방법

대우 조건

연도별 논문 인용수

저널 & 학회 논문 출판 수

연구실 논문 목록

Low-complexity matched filters removing ISI/ICI of OTFS radar using partial FFT

AI-driven interference mitigation between PMCW and OFDM systems for IoT spectrum coexistence

Mitigation of PMCW-induced interference in FMCW systems via Hankel–wavelet decomposition

연구실 보유 특허

대학별 입시끈

우리 연구실 모집

교수님 소개

이성욱

연구실 키워드

알럼나이가 간 회사

연구실 지원 방법

대우 조건

연도별 논문 인용수

저널 & 학회 논문 출판 수

연구실 논문 목록

Low-complexity matched filters removing ISI/ICI of OTFS radar using partial FFT

AI-driven interference mitigation between PMCW and OFDM systems for IoT spectrum coexistence

Mitigation of PMCW-induced interference in FMCW systems via Hankel–wavelet decomposition

연구실 보유 특허

최근 3년간 연구실적 높은 연구실

대학별 입시끈

우리 연구실 모집