CURRENT ISSUE: Dec 2020, Vol. 31 , No. 12

    논문/REGULAR PAPERS

    Design of High-Gain Slotted Array Waveguide Antenna of Radar Systems to Prevent Maritime Accidents
    해양 사고 방지를 위한 레이다 시스템용 고이득 슬롯 배열 도파관 안테나 설계
    J. Korean Inst. Electromagn. Eng. Sci. 2020;31(12):995-1003.
    https://doi.org/10.5515/KJKIEES.2020.31.12.995

    논문/REGULAR PAPERS

    Study on Optimizing the Amplitude Weights of Symmetrically Arbitrarily Shaped Planar Arrays to Suppress Maximum Sidelobe Levels
    최대 부엽수준 규제를 위한 대칭적 임의 형상 평면 배열의 진폭 가중치 최적화에 관한 연구
    J. Korean Inst. Electromagn. Eng. Sci. 2020;31(12):1004-1012.
    https://doi.org/10.5515/KJKIEES.2020.31.12.1004

    논문/REGULAR PAPERS

    Design of Microstrip Directional Couplers with High Isolation Using Current Detour
    전류 경로 보상을 이용한 높은 격리도를 갖는 마이크로스트립방향성 결합기 설계
    J. Korean Inst. Electromagn. Eng. Sci. 2020;31(12):1013-1019.
    https://doi.org/10.5515/KJKIEES.2020.31.12.1013

    논문/REGULAR PAPERS

    Implementation of Low-Loss Compact 4×4 Butler Matrix in Ku-Band
    Ku 대역 저손실 소형 4×4 버틀러 매트릭스의 구현
    J. Korean Inst. Electromagn. Eng. Sci. 2020;31(12):1020-1032.
    https://doi.org/10.5515/KJKIEES.2020.31.12.1020

    논문/REGULAR PAPERS

    Automatic Calibration Method of Tile-Type Phased-Array Antenna Using Back-Projection Measurement
    백 프로젝션 측정을 이용한 타일형 위상배열안테나의자동보정 방법
    J. Korean Inst. Electromagn. Eng. Sci. 2020;31(12):1033-1041.
    https://doi.org/10.5515/KJKIEES.2020.31.12.1033

    논문/REGULAR PAPERS

    Design and Implementation of a Conformal Tx Active Phased-Array Antenna Composed of Planar Subarrays
    평면 부배열로 구성되는 컨포멀 송신 능동위상배열안테나의 설계 및 시험
    J. Korean Inst. Electromagn. Eng. Sci. 2020;31(12):1042-1052.
    https://doi.org/10.5515/KJKIEES.2020.31.12.1042

    논문/REGULAR PAPERS

    Design of InGaP/GaAs HBT Amplifier with High Linearity and High Gain
    높은 선형성과 이득을 갖는 InGaP/GaAs HBT 증폭기 설계
    J. Korean Inst. Electromagn. Eng. Sci. 2020;31(12):1053-1058.
    https://doi.org/10.5515/KJKIEES.2020.31.12.1053

    논문/REGULAR PAPERS

    Scalable GaN HEMT Large-Signal Model for 140-W Power Devices
    140 W급 전력 증폭 소자의 병렬 확장형 GaN HEMT 대신호 모델
    J. Korean Inst. Electromagn. Eng. Sci. 2020;31(12):1059-1068.
    https://doi.org/10.5515/KJKIEES.2020.31.12.1059

    논문/REGULAR PAPERS

    Four-Level Dynamic Supply Switching Modulator Using Two Single-Inductor Dual-Output DC-DC Converters for LTE Power Amplifier
    LTE 전력증폭기를 위한 두 개의 단일 인덕터 이중 출력 DC-DC 컨버터를 이용한 4-Level Dynamic Supply Switching 변조기
    J. Korean Inst. Electromagn. Eng. Sci. 2020;31(12):1069-1076.
    https://doi.org/10.5515/KJKIEES.2020.31.12.1069

    논문/REGULAR PAPERS

    Study on Multipath Error Correction Using Squinted Sum Monopulse Method
    Squinted-Sum 모노펄스 방식을 이용한 다중경로 오차 보정 연구
    J. Korean Inst. Electromagn. Eng. Sci. 2020;31(12):1077-1083.
    https://doi.org/10.5515/KJKIEES.2020.31.12.1077

    논문/REGULAR PAPERS

    Effects on RCS Reduction by Dielectric Barrier Discharge Plasma Generators Based on Face-to-Face Structures in X-Bands
    대면 구조 유전체 장벽 방전 플라즈마의 X-Band 내 RCS 저감 효과
    J. Korean Inst. Electromagn. Eng. Sci. 2020;31(12):1084-1091.
    https://doi.org/10.5515/KJKIEES.2020.31.12.1084

    논문/REGULAR PAPERS

    Electromagnetic Absorption Phenomena Based on Periodic Aperture Array Combined with Lossy Ground Conducting Layer at Microwave Frequencies
    마이크로파대역에서 손실 있는 접지 도체층과 결합된 주기적인개구배열 구조에 근거한 전자기파의 흡수 현상
    J. Korean Inst. Electromagn. Eng. Sci. 2020;31(12):1092-1099.
    https://doi.org/10.5515/KJKIEES.2020.31.12.1092

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    MOST READ ARTICLE

    논문/REGULAR PAPERS

    Distance Sensing of Moving Target with Frequency Control of 2.4 GHz Doppler Radar
    2.4 GHz 도플러 레이다의 주파수 조정을 통한 이동체 거리 센싱
    J. Korean Inst. Electromagn. Eng. Sci. 2019;30(2):152-159.
    https://doi.org/10.5515/KJKIEES.2019.30.2.152
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    Last 3 months views: 482

    특집논문/SPECIAL EDITION

    Beamforming Algorithms
    빔포밍 알고리즘
    J. Korean Inst. Electromagn. Eng. Sci. 2020;31(8):701-712.
    https://doi.org/10.5515/KJKIEES.2020.31.8.006
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    Last 3 months views: 464

    논문/REGULAR PAPERS

    Performance Analysis of a LoRa Device on Duty Cycle Local Regulation of Korean RFID/USN Frequency Band
    국내 RFID/USN 주파수 대역의 Duty Cycle 기술기준 하에서 LoRa 기기의 성능 분석
    J. Korean Inst. Electromagn. Eng. Sci. 2017;28(2):113-119.
    https://doi.org/10.5515/KJKIEES.2017.28.2.113
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    Last 3 months views: 464

    논문/REGULAR PAPERS

    Performance Comparison of 28 GHz Array Antennas for 5G Mobile Devices
    5G 단말용 28 GHz 배열안테나의 안테나 타입별 성능 비교 연구
    J. Korean Inst. Electromagn. Eng. Sci. 2019;30(1):45-53.
    https://doi.org/10.5515/KJKIEES.2019.30.1.45
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    Last 3 months views: 442

    논문/REGULAR PAPERS

    EMI Noise Reduction of AC/DC Converter Using the Secondary Low Pass Filter
    2차측 저역통과필터를 이용한 AC/DC 변환기 EMI 노이즈 저감 기법
    J. Korean Inst. Electromagn. Eng. Sci. 2019;30(11):895-902.
    https://doi.org/10.5515/KJKIEES.2019.30.11.895
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    Last 3 months views: 432

    논문/REGULAR PAPERS

    Short-Range Radar Sensor System Using Continuous Wave Signals
    연속파 신호를 이용한 근거리 레이다 센서 시스템
    J. Korean Inst. Electromagn. Eng. Sci. 2020;31(2):143-153.
    https://doi.org/10.5515/KJKIEES.2020.31.2.143
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    Last 3 months views: 401

    특집논문/SPECIAL EDITION

    Direction Finding Technology: Tutorial, Review, and Research Prospects
    방향탐지기술: 튜토리얼, 최신동향 및 연구전망
    J. Korean Inst. Electromagn. Eng. Sci. 2019;30(8):607-617.
    https://doi.org/10.5515/KJKIEES.2019.30.8.607
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    Last 3 months views: 391

    논문/REGULAR PAPERS

    Design of Tile-Type Rx Phased-Array Antenna for Ku-Band Satellite Communications
    Ku 대역 위성통신용 타일형 수신 위상배열 안테나의 설계
    J. Korean Inst. Electromagn. Eng. Sci. 2019;30(9):702-711.
    https://doi.org/10.5515/KJKIEES.2019.30.9.702
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    Last 3 months views: 364

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    MOST CITED ARTICLE

    논문/REGULAR PAPERS

    Non-Foster Matching Circuit Design to Improve VHF- and UHF-Band Small Antenna Impedance Matching
    VHF 및 UHF 대역 소형 안테나 매칭성능 개선을 위한 비 포스터 정합회로 설계
    J. Korean Inst. Electromagn. Eng. Sci. 2018;29(3):159-166.
    https://doi.org/10.5515/KJKIEES.2018.29.3.159
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    Cited by 4

    단편논문/SHORT PAPER

    Implementation of Real-Time Direction Finding System Using Time-Modulated Array with Two Antenna Elements and One USRP
    2개의 안테나 소자를 갖는 Time-Modulated Array와 하나의 USRP를 이용한 실시간 방향탐지 시스템의 구현
    J. Korean Inst. Electromagn. Eng. Sci. 2017;28(4):347-350.
    https://doi.org/10.5515/KJKIEES.2017.28.4.347
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    Cited by 4

    논문/REGULAR PAPERS

    Correction of Continuous Motion Effects for Airborne FMCW-SAR System
    항공기 기반 FMCW-SAR 시스템의 연속이동효과 보정
    J. Korean Inst. Electromagn. Eng. Sci. 2017;28(5):410-418.
    https://doi.org/10.5515/KJKIEES.2017.28.5.410
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    Cited by 4

    논문/REGULAR PAPERS

    Performance Analysis of Quad-pol SAR System for Wide-Swath Operation Mode
    광역관측 운용 모드에 대한 Quad-pol SAR 시스템의 성능 분석
    J. Korean Inst. Electromagn. Eng. Sci. 2019;30(2):141-151.
    https://doi.org/10.5515/KJKIEES.2019.30.2.141
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    Cited by 3

    논문/REGULAR PAPERS

    Design of Tile-Type Rx Phased-Array Antenna for Ku-Band Satellite Communications
    Ku 대역 위성통신용 타일형 수신 위상배열 안테나의 설계
    J. Korean Inst. Electromagn. Eng. Sci. 2019;30(9):702-711.
    https://doi.org/10.5515/KJKIEES.2019.30.9.702
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    Cited by 3

    논문/REGULAR PAPERS

    Performance Analysis of a LoRa Device on Duty Cycle Local Regulation of Korean RFID/USN Frequency Band
    국내 RFID/USN 주파수 대역의 Duty Cycle 기술기준 하에서 LoRa 기기의 성능 분석
    J. Korean Inst. Electromagn. Eng. Sci. 2017;28(2):113-119.
    https://doi.org/10.5515/KJKIEES.2017.28.2.113
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    Cited by 3

    논문/REGULAR PAPERS

    Ground Moving Target’s Velocity Estimation in SAR-GMTI
    SAR-GMTI에서 지상이동표적의 속도 추정 기법
    J. Korean Inst. Electromagn. Eng. Sci. 2017;28(2):139-146.
    https://doi.org/10.5515/KJKIEES.2017.28.2.139
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    Cited by 3

    논문/REGULAR PAPERS

    Study on the Compact K-Band Radar for Detecting the Approaching Target above Ground
    지상 접근 표적 감지를 위한 초소형 K-대역 레이다 연구
    J. Korean Inst. Electromagn. Eng. Sci. 2017;28(4):309-317.
    https://doi.org/10.5515/KJKIEES.2017.28.4.309
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    Cited by 3

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