Eunji Kim

Hyojae Shin

Yan Han

Dayoung Ko

Jong-Sik Min

Seung-Won Oh

Ye-Bon Kim

Junhyuk Cho

Woohee Lim

Jiseung Seo

Hyun-Jun Dong

Hakmin Lee

Dongeun Shin

Seungho Han

Daeho Shin

Jiho Lee

Jinwoo Kim

Hyukjin Choi

Min Gyu Kim

Ji-Hye Hwang

Young-Jun Kim

Gunhark Noh

Cheol Ung Lee

Kibeom Park

RF – mmWave – THz Antenna integrated devices and systems. Research areas include Active Integrated Antennas and Phased Array Antenna Systems, Thermally Efficient Active Antenna Systems, Advanced Radar Systems, Sensor Embedded Communication Antenna Systems, and AI-Empowered Antenna Systems. The Antenna Integration and Fusion Circuit Laboratory conducts overall research on RF circuits, systems, and antennas, focusing particularly on semiconductor antennas, antenna modules, and scalable beamforming systems related to mmWave and (sub)Tera-Hz.

안테나 집적 및 융합 회로 연구실은 RF회로, 시스템 및 안테나에 관한 전반적인 연구를 수행하며, 특히 mmWave 및 (sub)Tera-Hz 와 관련된 반도체 안테나, 안테나 모듈 및 확장형 빔포밍 시스템에 관한 연구에 집중하고 있습니다.

Dual linearly polarized wide beamwidth antenna for private-5G supportive MIMO applications

Wide coverage active antenna for spatially efficient edge sensing in low-altitude IoT networks

Cost-effective FMCW radar with enhanced tracking coverage for smart healthcare applications

Circularly polarized 2D MIMO radar system using scalable aperture shared array for IoT radar imaging

High-Gain Circularly Polarized Active Integrated Antenna Array for LEO Inter-Satellite Link Applications

Energy-efficient and wide-angle simultaneous wireless information and power transfer for smart energy system

Small drone detection using hybrid beamforming 24 GHz fully integrated CMOS radar

Low-profile radome-optimized high-gain series-fed array antenna for W-band radar applications

Flat-panel-rectenna with broad RF energy harvesting coverage for wireless-powered sensor applications

Hybrid power combining rectenna array for wide spatial coverage of self-powered IoT devices

High-gain mmWave shorted rectangular ring antenna with complementary segmented-cavity backed structure

mmWave Flat panel phased array antenna module with enhanced scanning coverage

Dash mount flat-panel mmWave antenna with blind spotless 2-dimensional coverage

Single-fed Ku/Ka dual band planar antenna array for satellite communications

Low complexity on-board vector calibration network for optimal microwave power transmission and enhanced RF-to-DC conversion efficiency

Compact planar phased array antenna for extended V2X communication coverage

Multibeam-based mmWave segmented beamforming array system for high efficiency and secure communication

Wide-angle scanning flat panel array antenna for mmWave industrial-IoT coverage extension

Widebeam coverage antenna solution for low-complexity mmWave Indoor IoT Network

Cost-effective and high-accuracy on-board self-calibrated antenna for V2X communications

High gain flat-panel mmWave antenna array

Ka-band flat panel circularly polarized antenna array for LEO satellite communication systems

High power microwave signal generation based on recursive balanced power amplifier

mmWave Self-beam-tilting antenna array with low-complexity and wide-coverage

Phased array calibration system with high accuracy and low complexity

Highly integrated in-band full-duplex TRx antennas for mmWave V2X communications

Compact and highly efficient short-range radar for advanced driver assistant systems

mmWave GaN MMIC front end module with 5G NR performance verification

Reconfigurable antenna for UAV-assisted wide coverage air-to-ground communications

Dual-band direct conversion receiver with additive mixing architecture

High gain planar segmented antenna for mmWave phased array applications

Reconfigurable quad-polarization switched beamforming antenna with crossed inverted-V array and dual-Butler matrix

High gain and wideband metasurfaced magneto-electric antenna for WiGig applications

Low profile multi-slot loaded antenna with enhanced gain-to-volume ratio and efficiency

Revisiting information detection and energy harvesting: A power splitting-based approach

Deep learning-based localization for UWB systems

High gain and low-profile stacked magneto-electric dipole antenna for phased array beamforming

Dual-polarized multi-channel 24 GHz radar sensor antenna for high channel-to-channel isolation

Absorptive K-band bandpass filter using a balanced recursive structure

Beam training technique for millimeter-wave cellular systems using retrodirective arrays

Electrically conformal antenna array with planar multipole structure for 2-D wide angle beam steering

mmWave high gain planar H-shaped shorted ring antenna array

All-around beam switched antenna with dual polarization for drone communications

Compact planar multipole antenna for scalable wide beamwidth and bandwidth characteristics

Compact switched-beam array antenna with Butler matrix and folded ground structure

Wide-angle scanning phased array antenna using high gain pattern reconfigurable antenna elements

Tilted-beam switched array antenna for UAV mounted radar applications

Phased array shaped-beam satellite antenna with boosted-beam control

Power control method for energy efficient buffer-aided relay systems

Frequency-reconfigurable antenna inspired by origami flasher

A compact crossed inverted-V antenna with common reflector for polarization diversity in IoT

A compact circular polarization antenna using folded ground elements

Reconfigurable RF receiver using compact distributed switch matrix for array coils

Pattern reconfigurable high gain spherical dielectric resonator antenna operating on higher order mode

Reconfigurable K-band MIMO transmission with on-board vector calibration

An arbitrary load selector with reconfigurable impedance matching for multiple antenna selection

Compact antenna module with optimized Tx-to-Rx isolation for monostatic RFID

K-band phase discriminator using multi-port down-conversion for monopulse tracker

Reconfigurable multi-channel RF crossbar switch matrix for MRI receiver front-end

Wideband highly linear LNA using modified cascode for simultaneous input and noise matching technique

Reconfigurable 4×4 multi-port amplifier with switchable input and output matrices

Complex conjugate matching technique for wireless power transfer with multiple inductive coupled resonators

Analysis of Multiport Amplifier Calibration for Optimal Magnitude and Phase Error Detection

Reconfigurable directional coupler using a variable impedance mismatch reflector for high isolation

Automatic resonant frequency matching of power amplifier by transformer loop sampling

K-band reconfigurable 4×4 balanced power amplifier for flexible satellite communication applications

A compact attenuator integrated phase shifter with switchable tri-mode operation

Six-port QPSK demodulator for optimal K-band multiport amplifier calibration

Reconfigurable antenna feeding network for switchable circular and linear polarizations

A balanced MMIC QPSK modulator with low amplitude and phase errors

Reconfigurable 2×2 multi-port amplifier structure using switching mode hybrid matrix

K-band 0/180 balanced phase shifter with dc-offset cancellation

Design of compact broadband phase shifter with constant loss variation

Four-port balanced antenna feeding network for switchable polarizations and stable Tx/Rx isolation

K-band reflection-type phase shifter MMIC using phase range enhancement technique

Transmission and shielding from a magnetic line current placed inside or outside of the multi-slotted circular cylinder

Analysis of scattering with multi-slotted cylinder with thickness: TM case

Uniform magnetic field distribution of a spatially strcutured resonant coil for wireless power transfer

Switchable distance-based impedance matching networks for a tunable HF system

Reconfigurable 1×4 power divider with switched impedance matching circuits

24 GHz Balanced Doppler Radar Front-End With Tx Leakage Canceller for Antenna Impedance Variation and Mutual Coupling

24GHz transceiver patch array front-end with a balanced Tx leakage canceller

A design of low profile tri-band antenna for ECS application

A balanced antenna integrated six-port receiver using direct conversion

A compact DVB-H marchand balun using vertically coupling CPW structure

Transmitter and receiver isolation by concentric antenna structure

Integrated planar monopole antenna with microstrip resonators having band-notched characteristics

Ultra-Compact short range FMCW Radar Using a Shared TRX-RX Antenna

Deep Learning Based Phase Calibration for Enhanced Beam Control Accuracy

256-Element Active Integrated Array Antenna With 2-Dimensional 160 Degree Scanning

Fan-Beam Scanning Phased Array Antenna for mmWave V2X Communications

Low-Profile Radome Integrated Antenna Array

20/30 GHz Circularly Polarized Shared Aperture Array Antenna

Wide-Angle Scanning Radar with Enhanced Angular Detection Rang

Self–Interference Canceller Embedded Simultaneous Wireless Information and Power Transfer

RF Energy Harvester with Adaptive and Continuous Beam Synthesis

Wide-FoV 24 GHz Radar With Analog Beamforming Tx and 4-Channel Rx

Hybrid Power Combining Flat-Panel Rectenna Array With Fully-Flexible Switch Matrix

Automotive In-Cabin Mountable mmWave Antenna for Blind Spotless 3-Dimensional Coverage

Low-Complexity Wide-Scanning Flat-Panel mmWave Active Integrated Array Antenna

Shared-aperture antenna and method of manufacturing the same

공유 개구 안테나 및 이의 제조 방법

원형 편파 안테나 및 이의 제조 방법

고이득 패치 안테나 및 그 제조 방법

마름모 형태의 다수개 방사패치를 활용한 위상배열 안테나

다중편파 광각 빔스캔이 가능한 위상배열 안테나

초소형 레이더용 안테나 및 이를 포함하는 레이더 모듈

고이득 유전체 렌즈 안테나 및 이의 제조 방법

수동 빔포밍 네트워크 기반의 RF 에너지 하베스터 및 RF 에너지 하베스팅 방법

다중 대역 출력 파워 모니터링이 가능한 스마트 분산형 안테나

평면구조 전방향성 안테나

열전 소자 결합형 안테나

이중 대역 아날로그 빔 포밍 안테나

하이브리드 자가 전원 기반 모션 감지 센서가 집적된 스마트 분산형 안테나

2-D 스케일러블 레이더용 고집적 송수신 공유 배열 안테나

원거리 무선 정보 및 전력 동시 전송을 수행하기 위한 송신 장치 및 이의 구동 방법

소형 광각 수동형 빔포밍 안테나

시리즈 급전에 적용된 그리드 구조를 활용한 위상배열 안테나

세그멘티드 빔포빙 기반 다중-빔 공간 벡터 결합 MIMO 통신 시스템

High gain patch antenna and method of manufacturing the same

안테나 모듈

세그멘티드 빔포밍 기반 다중-빔 공간 벡터 결합 MIMO 통신시스템

광대역 또는 다중 대역의 평면형 다층 구조 안테나

동일 대역 전이중 방식의 다중 안테나 및 이를 포함하는 송수신 장치

안테나 어레이용 온보드 보정회로 및 이를 포함하는 안테나

고이득 세그멘티드 패치 안테나 및 그 제조방법

이중 대역 가변 편파 위상 배열 안테나 시스템

Planar multipole antenna

In-band full duplex MIMO antenna and transceiver using the antenna

다방향의 확장된 빔폭을 가지는 자기전류 안테나 및 안테나 어레이

유전체 개방형 캐비티를 활용한 다층 안테나

빔포밍을 수행하기 위한 다중모드 증폭기 및 이를 포함하는 전자 장치

다중폴 안테나

동일대역 전이중 방식의 다중 안테나 및 이를 포함하는 송수신 장치

안테나 어레이 보정 방법 및 이를 포함하는 전자 장치

안테나 어레이용 온보드 보정회로 및 이를 포함하는 안테나 시스템

Switching matrix assembly and magnetic resonance imaging apparatus using the same

Magnetic resonance imaging device and method for controlling the same

스위치 매트릭스 어셈블리 및 자기 공명 영상 장치

자기공명영상장치 및 그 제어방법

스위칭 장치, 이를 포함하는 자기공명영상장치 및 자기공명영상장치의 제어방법

Switching apparatus, magnetic resonance imaging apparatus including the same and method for controlling the magnetic resonace imaging apparatus

Magnetic resonance imaging device with a switching cell for RF coils and method for controlling the same

스위치 장치 이를 포함하는 자기공명영상장치 및 자기공명영상장치의 제어방법

IAS – RF 회로, 안테나 및 응용시스템 연구실

교수님 소개

이 한 림

연구실 소개

연구실 키워드

알럼나이가 간 회사

연구실 지원 방법

대우 조건

연도별 논문 인용수

저널 & 학회 논문 출판 수

연구실 논문 목록

Dual linearly polarized wide beamwidth antenna for private-5G supportive MIMO applications

Wide coverage active antenna for spatially efficient edge sensing in low-altitude IoT networks

Cost-effective FMCW radar with enhanced tracking coverage for smart healthcare applications

연구실 보유 특허

대학별 입시끈

우리 연구실 모집

교수님 소개

이 한 림

연구실 키워드

알럼나이가 간 회사

연구실 지원 방법

대우 조건

연도별 논문 인용수

저널 & 학회 논문 출판 수

연구실 논문 목록

Dual linearly polarized wide beamwidth antenna for private-5G supportive MIMO applications

Wide coverage active antenna for spatially efficient edge sensing in low-altitude IoT networks

Cost-effective FMCW radar with enhanced tracking coverage for smart healthcare applications

연구실 보유 특허

최근 3년간 연구실적 높은 연구실

대학별 입시끈

우리 연구실 모집