한국전자파학회논문지 (The Journal of Korean Institute of Electromagnetic Engineering and Science)

About The Journal of Korean Institute of Electromagnetic Engineering and Science

JKIEES (The Journal of Korean Institute of Electromagnetic Engineering and Science) was launched in 1996 and has been published Monthly by the Korean Institute of Electromagnetic Engineering and Science. It was selected as a candidate journal to be registered with National Research Foundation of Korea and finally registered with the Foundation in 2004. Total of the articles in our journal are indexed in DOI/CrossRef, Google Scholar, and EBSCO. For a period of 16 years, about 2,300 excellent papers have been published by our journal. JKIEES has posted papers largely on profound research of antennas, microwave engineering, EMI/EMC, and applied electromagnetics. Its fields of contributed paper also have been expanded into diverse areas such as wireless communication systems, spectrum engineering, RF systems, electromagnetic materials, radar and radio application, and electromagnetic scattering and imaging. Since 2004, JKIEES has encouraged contributions from authors whose papers were recommended as excellent papers by academic conference heads and posted their papers in featured sessions.
특집논문/SPECIAL EDITION

Oct 31, 2022

Study on Aircraft Antenna Performance Verification Using IFF AIMS Certification
피아식별 AIMS 인증을 통한 항공기 안테나 성능검증 연구

Seungbeom Ahn, Kitaek Lee, Cheong Lee, Dongdae Shin, Byeongseok Nam 안승범, 이기택, 이청, 신동대, 남병석

J. Korean Inst. Electromagn. Eng. Sci. 2022;33(10):743-752.
https://doi.org/10.5515/KJKIEES.2022.33.10.743

In this study, we present a method for verifying the performance of an antenna used in an aircraft. Identification friend of foe equipment requires the AIMS certification of the US Department of Defense for interworking with the encryption device; the performance of IFF is verified through the verification process of DoD AIMS 1102 and DoD AIMS 1103 according to an aircraft model equipped with a transponder. It was determined whether the performance standards of the antenna and radiation pattern were met, and whether the aircraft that did not me...
특집논문/SPECIAL EDITION

Oct 31, 2022

Analysis of Shielding Characteristics and Optimal Reception Point of Large Buildings Based on Field Distribution and Z-Score
필드 분포 및 Z-점수를 기반으로 한 대형 건축물의 차폐 특성 및 최적화 수신 지점 해석

Dong-Jun Lim, Jae-Wook Lee, Jong-Hwa Kwon, Chang-Hee Hyoung, Jung-Hwan Hwang 임동준, 이재욱, 권종화, 형창희, 황정환

J. Korean Inst. Electromagn. Eng. Sci. 2022;33(10):753-762.
https://doi.org/10.5515/KJKIEES.2022.33.10.753

In this study, we analyze the field distribution in large buildings using Winprop, a commercial 3D simulation tool based on ray tracing. Furthermore, we analyze the shielding characteristics and selection of optimal reception points by comparing them with the probabilistic algorithm PEPWB and numerical analysis methods. To accurately interpret the shielding characteristics of large buildings, it is important to determine a receiving point that indicates the representative values inside the target space. Inside a building, resonance may occur be...
특집논문/SPECIAL EDITION

Oct 31, 2022

Extraction of Requirements for the Search Fence of Space Surveillance Radar with Field of View Analysis
FOV(Field-of-View) 분석을 통한 우주감시레이다의 탐색 펜스 요구사항 도출 방안 연구

Hyun Wook Moon, In Cheol Cho, JaeMyoung Yeom, Sung Hwan Sohn, Eun Jung Choi, Jin Choi, Jiwoong Yu, Sungki Cho 문현욱, 조인철, 염재명, 손성환, 최은정, 최진, 유지웅, 조성기

J. Korean Inst. Electromagn. Eng. Sci. 2022;33(10):763-768.
https://doi.org/10.5515/KJKIEES.2022.33.10.763

Recently, as global space development and space risk have increased, in Korea, considerable attention has been diverted to the development of space surveillance radar (SSR) capable of wide-area and full-time monitoring. For the efficient development of domestic SSR, which is usually expensive, it is necessary to appropriately derive the requirements for SSR based on analyses of overseas advanced cases. In this study, based on an analysis of the space fence surveillance radar in the USA, the field of view for the search fence was set. By derivin...
특집논문/SPECIAL EDITION

Oct 31, 2022

K-Band Ultra-Wide-Band Radar with 5 Gs/s Equivalent Time Sampling
5 Gs/s 등가 시간 샘플링을 통한 K-Band UWB 레이다 송수신기

Ki Ryun Byeon, Dong Wuk Park, Byeong Jae Seo, Honghui Kim, In Bok Kim, Yun Seong Eo 변기륜, 박동욱, 서병재, 김홍희, 김인복, 어윤성

J. Korean Inst. Electromagn. Eng. Sci. 2022;33(10):769-775.
https://doi.org/10.5515/KJKIEES.2022.33.10.769

In this paper, a K-band complementary metal-oxide-semiconductor (CMOS) ultra-wide-band (UWB) radar is presented. Using an equivalent time sampling technique with a delay-locked loop (DLL), virtual 5 Gs/s high-speed sampling is implemented without using a high-speed analog–digital converter. The receiver comprises a low-noise amplifier, radiofrequency variable amplifier, mixer, and baseband analog, whereas the transmitter comprises switching and driver amplifiers. For the UWB signal, a voltage-controlled oscillator-based impulse generator prov...
특집논문/SPECIAL EDITION

Oct 31, 2022

Labeling Dataset Based Colorization of SAR Images Using Cycle GAN
Labeling Dataset을 활용한 Cycle GAN 기반 SAR 영상 색상화 방안 연구

Sam-Young Lee, Dae-Won Chung 이삼영, 정대원

J. Korean Inst. Electromagn. Eng. Sci. 2022;33(10):776-783.
https://doi.org/10.5515/KJKIEES.2022.33.10.776

After microwave radiation, a synthetic aperture radar (SAR) sensor detects electromagnetic wave energy scattered by the object to be observed with an antenna and realizes the shape of the ground object as an image through analysis. However, owing to sensor characteristics, color information that can be acquired from an optical image is absent. Therefore, colorization studies of SAR images were conducted using image translation techniques such as pix2pix and Cycle GAN.e In this study, colorization studies of SAR images were conducted using a Cyc...
특집논문/SPECIAL EDITION

Oct 31, 2022

Design and Manufacturing of a Phased Array Feeder to Verify Dual Reflectors for Satellite Synthetic Aperture Radar Applications
위성 SAR용 이중 반사판 검증을 위한 위상 배열 급전기 설계 및 제작

Jae-Min Lee, Je-Woo Yu, Heeduck Chae, Jong-Kuk Park, Jung Hwa-Young, Jae-Duck Lee, Dong-Woo Lee, Se-Young Kim 이재민, 유제우, 채희덕, 박종국, 정화영, 이재덕, 이동우, 김세영

J. Korean Inst. Electromagn. Eng. Sci. 2022;33(10):784-789.
https://doi.org/10.5515/KJKIEES.2022.33.10.784

In this study, when developing a phased array feeder for the verification of dual reflector antennas for satellite synthetic aperture radar (SAR) applications, the main component test and performance verification of the feeder were considered. The performance was verified at the level of the component radiator, radiofrequency/control board, and integrated phased array feeder with specifications, including the bandwidth, polarization, directivity, beam width, and side lobe, required for the feeder. Accordingly, it was confirmed that the bandwidt...
특집단편논문/SPECIAL SHORT PAPERS

Oct 31, 2022

Positions of Ghost Images on Multiband Synthetic Aperture Radar
다 대역 영상레이다장비의 유령영상 위치

Hyeon-Cheol Lee, Sang-Gyu Lee, Sang-Burm Ryu, Haeng-Pal Heo 이현철, 이상규, 유상범, 허행팔

J. Korean Inst. Electromagn. Eng. Sci. 2022;33(10):790-793.
https://doi.org/10.5515/KJKIEES.2022.33.10.790

In deramped synthetic aperture radar (SAR) equipment that utilizes two or more different bands (different center frequencies), if different pulse repetition frequencies (PRFs) are employed when using a single receiver, owing to its economic feasibility, images of other bands may appear and become ghost images. In this study, to determine the exact location of a ghost image illustrated in inverse SAR images, mathematical formulas are adopted to determine the location of the ghost image in the multiband. Even if the bandwidth and PRF are the same...
특집단편논문/SPECIAL SHORT PAPERS

Oct 31, 2022

Design of an Active Phased-Array Antenna with Suppressed High-Order Harmonics Radiation
고차 고조파 방사가 억제된 능동위상배열안테나 설계

Taeyong Jeong, Dong Geun Lee, Keum Cheol Hwang 정태 용, 이동 근, 황금 철

J. Korean Inst. Electromagn. Eng. Sci. 2022;33(10):794-797.
https://doi.org/10.5515/KJKIEES.2022.33.10.794

In this paper, we propose an active phased-array antenna design applicable to nonlinear radar systems. The operating frequency of the array antenna is 3∼3.2 GHz, and the antenna comprises a triangular grid with a size of 5×5. A coaxial-type low-pass filter is inserted into the feeding part of the array antenna to suppress radiation from the second harmonic. The measured maximum gain of a single radiating element in the operating frequency band is 5.42 dBi, and the gain in the harmonic band is –28.85 dBi. The calibrated and simulated gain...
논문/REGULAR PAPERS

Oct 31, 2022

Study on Use of TVWS Available Channels in South Sea of Korea (Busan-Jejudo)
대한민국 남해상(부산-제주도)에서의 TVWS 가용채널 이용에 관한 연구

Chanhyung Chung, Dongha Shim 정찬 형, 심동 하

J. Korean Inst. Electromagn. Eng. Sci. 2022;33(10):798-810.
https://doi.org/10.5515/KJKIEES.2022.33.10.798

This paper describes the first study in Korea on the use of available TV white space (TVWS) channels that can be used in the South Sea for terrestrial digital television (DTV) broadcasting bands. Focusing on the Busan-Jeju route in the Soutn Sea of Korea, the possibility of using TVWS frequencies of DTV broadcast signals (channels 14-51 and 470∼698 MHz) was studied. Through the characteristic analysis of domestic DTV channels and other unusual measurement data, the DTV spillover signals of Japan are confirmed, and it is deduced that the avail...
논문/REGULAR PAPERS

Oct 31, 2022

Design Approach of a Wideband Non-Uniformly Spaced Linear Array Based on Reinforcement Learning to Suppress Multiple Interference Signals
다중 간섭 신호 억제를 위한 강화학습 기반의 광대역 Non-Uniformly Spaced Linear Array 설계 기법

Se-Young Kang, Seon-Kyo Kim, Cheol-Sun Park, Won-Zoo Chung 강세영, 김선교, 박철순, 정원주

J. Korean Inst. Electromagn. Eng. Sci. 2022;33(10):811-823.
https://doi.org/10.5515/KJKIEES.2022.33.10.811

In this paper, we present a novel design approach for a wideband non-uniformly spaced linear array (NUSLA) to suppress the effect of interference signals. Notably, a uniform linear array (ULA), which is easy to handle, is widely utilized to generate nulls over a wide band; however, its beamforming performance is limited owing to the ULA structure. Although a NUSLA with nonlinear spacing addresses nonlinear problems that are difficult to handle mathematically, it can exhibit performance improvements surpassing those of ULA structures. However, a...
단편논문/SHORT PAPER

Oct 31, 2022

Design of an Ultrasmall High-Efficiency Fabry-Perot Cavity Antenna
초소형‧고효율 Fabry-Perot Cavity(FPC) 안테나의 설계 방법

Seong Ju Kim, Kunwoo Kim, Dongho Kim 김성주, 김건우, 김동호

J. Korean Inst. Electromagn. Eng. Sci. 2022;33(10):824-827.
https://doi.org/10.5515/KJKIEES.2022.33.10.824

We propose a novel design method for an ultrasmall high-efficiency Fabry-Perot cavity (FPC) antenna using an artificial magnetic conductor (AMC). Unlike conventional FPC antennas, which are approximately 2 λ, 3 λ in size, the proposed antenna has an ultrasmall size of 0.37 λ×0.37 λ, and it is enclosed by metallic walls blocking leaky waves. By installing an AMC on the metal walls, we significantly improve the radiation efficiency by up to 91 %. When the proposed antenna i...

CURRENT ISSUE: Oct 2022, Vol. 33 , No. 10

특집논문/SPECIAL EDITION Study on Aircraft Antenna Performance Verification Using IFF AIMS Certification 피아식별 AIMS 인증을 통한 항공기 안테나 성능검증 연구 Seungbeom Ahn, Kitaek Lee, Cheong Lee, Dongdae Shin, Byeongseok Nam 안승범, 이기택, 이청, 신동대, 남병석 J. Korean Inst. Electromagn. Eng. Sci. 2022;33(10):743-752. https://doi.org/10.5515/KJKIEES.2022.33.10.743 HTML PDF PubReader	특집논문/SPECIAL EDITION Analysis of Shielding Characteristics and Optimal Reception Point of Large Buildings Based on Field Distribution and Z-Score 필드 분포 및 Z-점수를 기반으로 한 대형 건축물의 차폐 특성 및 최적화 수신 지점 해석 Dong-Jun Lim, Jae-Wook Lee, Jong-Hwa Kwon, Chang-Hee Hyoung, Jung-Hwan Hwang 임동준, 이재욱, 권종화, 형창희, 황정환 J. Korean Inst. Electromagn. Eng. Sci. 2022;33(10):753-762. https://doi.org/10.5515/KJKIEES.2022.33.10.753 HTML PDF PubReader
특집논문/SPECIAL EDITION Extraction of Requirements for the Search Fence of Space Surveillance Radar with Field of View Analysis FOV(Field-of-View) 분석을 통한 우주감시레이다의 탐색 펜스 요구사항 도출 방안 연구 Hyun Wook Moon, In Cheol Cho, JaeMyoung Yeom, Sung Hwan Sohn, Eun Jung Choi, Jin Choi, Jiwoong Yu, Sungki Cho 문현욱, 조인철, 염재명, 손성환, 최은정, 최진, 유지웅, 조성기 J. Korean Inst. Electromagn. Eng. Sci. 2022;33(10):763-768. https://doi.org/10.5515/KJKIEES.2022.33.10.763 HTML PDF PubReader	특집논문/SPECIAL EDITION K-Band Ultra-Wide-Band Radar with 5 Gs/s Equivalent Time Sampling 5 Gs/s 등가 시간 샘플링을 통한 K-Band UWB 레이다 송수신기 Ki Ryun Byeon, Dong Wuk Park, Byeong Jae Seo, Honghui Kim, In Bok Kim, Yun Seong Eo 변기륜, 박동욱, 서병재, 김홍희, 김인복, 어윤성 J. Korean Inst. Electromagn. Eng. Sci. 2022;33(10):769-775. https://doi.org/10.5515/KJKIEES.2022.33.10.769 HTML PDF PubReader
특집논문/SPECIAL EDITION Labeling Dataset Based Colorization of SAR Images Using Cycle GAN Labeling Dataset을 활용한 Cycle GAN 기반 SAR 영상 색상화 방안 연구 Sam-Young Lee, Dae-Won Chung 이삼영, 정대원 J. Korean Inst. Electromagn. Eng. Sci. 2022;33(10):776-783. https://doi.org/10.5515/KJKIEES.2022.33.10.776 HTML PDF PubReader	특집논문/SPECIAL EDITION Design and Manufacturing of a Phased Array Feeder to Verify Dual Reflectors for Satellite Synthetic Aperture Radar Applications 위성 SAR용 이중 반사판 검증을 위한 위상 배열 급전기 설계 및 제작 Jae-Min Lee, Je-Woo Yu, Heeduck Chae, Jong-Kuk Park, Jung Hwa-Young, Jae-Duck Lee, Dong-Woo Lee, Se-Young Kim 이재민, 유제우, 채희덕, 박종국, 정화영, 이재덕, 이동우, 김세영 J. Korean Inst. Electromagn. Eng. Sci. 2022;33(10):784-789. https://doi.org/10.5515/KJKIEES.2022.33.10.784 HTML PDF PubReader
특집단편논문/SPECIAL SHORT PAPERS Positions of Ghost Images on Multiband Synthetic Aperture Radar 다 대역 영상레이다장비의 유령영상 위치 Hyeon-Cheol Lee, Sang-Gyu Lee, Sang-Burm Ryu, Haeng-Pal Heo 이현철, 이상규, 유상범, 허행팔 J. Korean Inst. Electromagn. Eng. Sci. 2022;33(10):790-793. https://doi.org/10.5515/KJKIEES.2022.33.10.790 HTML PDF PubReader	특집단편논문/SPECIAL SHORT PAPERS Design of an Active Phased-Array Antenna with Suppressed High-Order Harmonics Radiation 고차 고조파 방사가 억제된 능동위상배열안테나 설계 Taeyong Jeong, Dong Geun Lee, Keum Cheol Hwang 정태 용, 이동 근, 황금 철 J. Korean Inst. Electromagn. Eng. Sci. 2022;33(10):794-797. https://doi.org/10.5515/KJKIEES.2022.33.10.794 HTML PDF PubReader
논문/REGULAR PAPERS Study on Use of TVWS Available Channels in South Sea of Korea (Busan-Jejudo) 대한민국 남해상(부산-제주도)에서의 TVWS 가용채널 이용에 관한 연구 Chanhyung Chung, Dongha Shim 정찬 형, 심동 하 J. Korean Inst. Electromagn. Eng. Sci. 2022;33(10):798-810. https://doi.org/10.5515/KJKIEES.2022.33.10.798 HTML PDF PubReader	논문/REGULAR PAPERS Design Approach of a Wideband Non-Uniformly Spaced Linear Array Based on Reinforcement Learning to Suppress Multiple Interference Signals 다중 간섭 신호 억제를 위한 강화학습 기반의 광대역 Non-Uniformly Spaced Linear Array 설계 기법 Se-Young Kang, Seon-Kyo Kim, Cheol-Sun Park, Won-Zoo Chung 강세영, 김선교, 박철순, 정원주 J. Korean Inst. Electromagn. Eng. Sci. 2022;33(10):811-823. https://doi.org/10.5515/KJKIEES.2022.33.10.811 HTML PDF PubReader
단편논문/SHORT PAPER Design of an Ultrasmall High-Efficiency Fabry-Perot Cavity Antenna 초소형‧고효율 Fabry-Perot Cavity(FPC) 안테나의 설계 방법 Seong Ju Kim, Kunwoo Kim, Dongho Kim 김성주, 김건우, 김동호 J. Korean Inst. Electromagn. Eng. Sci. 2022;33(10):824-827. https://doi.org/10.5515/KJKIEES.2022.33.10.824 HTML PDF PubReader

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단편논문/SHORT PAPER Analysis of Radar Cross Section of the Integrated Mast Module for Battleship 함정용 통합 마스트의 레이다 단면적 분석 Hokeun Shin, Seokgon Lee, Dongmin Park, Jinwoo Shin, Myungsoo Chung, Sanghyun Park, Yong Bae Park 신호근, 이석곤, 박동민, 신진우, 정명수, 박상현, 박용배 J. Korean Inst. Electromagn. Eng. Sci. 2017;28(7):584-587. https://doi.org/10.5515/KJKIEES.2017.28.7.584 HTML PDF PubReader Cited by 7	논문/REGULAR PAPERS Development of Modeling & Simulation Tool for Long Range Radar Considering Operational Environment in Time Domain 시간 기반의 운용환경을 고려한 장거리 레이다 M&S 도구 개발 Myung-Hoon Park, Hyun-Seung Kim, Woo-Joong Jeon, Seung-Ki You, Se-Woong Kwon, Hyun-Wook Moon, Ki-Won Lee 박명훈, 김현승, 전우중, 유승기, 권세웅, 문현욱, 이기원 J. Korean Inst. Electromagn. Eng. Sci. 2019;30(7):591-602. https://doi.org/10.5515/KJKIEES.2019.30.7.591 HTML PDF PubReader Cited by 6
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 Jong-Gyu Go, Jae-Young Chung 고종규, 정재영 J. Korean Inst. Electromagn. Eng. Sci. 2018;29(3):159-166. https://doi.org/10.5515/KJKIEES.2018.29.3.159 HTML PDF PubReader Cited by 5	논문/REGULAR PAPERS Measurement Method for Monostatic Radar Cross Section of a Scaled Aircraft Model in Non-Anechoic Environment 비 챔버 환경에서의 항공기 축소 모형에 대한 모노스태틱 레이다 단면적 측정 방법 Yeong-Hoon Noh, Chan-Sun Park, Ki-Jung Kim, Youn-Hui Jang, Jong-Gwan Yook 노영훈, 박찬선, 김기중, 장윤희, 육종관 J. Korean Inst. Electromagn. Eng. Sci. 2019;30(7):583-590. https://doi.org/10.5515/KJKIEES.2019.30.7.583 HTML PDF PubReader Cited by 5
논문/REGULAR PAPERS Design of Tile-Type Rx Phased-Array Antenna for Ku-Band Satellite Communications Ku 대역 위성통신용 타일형 수신 위상배열 안테나의 설계 Taehwan Joo, Kichul Kim, Jongwoo Seo 주태환, 김서종, 종우 J. Korean Inst. Electromagn. Eng. Sci. 2019;30(9):702-711. https://doi.org/10.5515/KJKIEES.2019.30.9.702 HTML PDF PubReader Cited by 5	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 Hyungoo Yoon, Jungsun Um, Byung-Jun Jang 윤현구, 엄중선, 장병준 J. Korean Inst. Electromagn. Eng. Sci. 2017;28(2):113-119. https://doi.org/10.5515/KJKIEES.2017.28.2.113 HTML PDF PubReader Cited by 5
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 Sangjoon Lee, Hyungoo Yoon, Hosung Choo, Byung-Jun Jang 이상준, 윤현구, 추호성, 장병준 J. Korean Inst. Electromagn. Eng. Sci. 2017;28(4):347-350. https://doi.org/10.5515/KJKIEES.2017.28.4.347 HTML PDF PubReader Cited by 5	논문/REGULAR PAPERS Correction of Continuous Motion Effects for Airborne FMCW-SAR System 항공기 기반 FMCW-SAR 시스템의 연속이동효과 보정 Ji-hwan Hwang, Jungkyo Jung, Duk-jin Kim, Jin-Woo Kim, He-Sub Shin, Jae-Woo Ok 황지환, 정정교, 김덕진, 김진우, 신희섭, 옥재우 J. Korean Inst. Electromagn. Eng. Sci. 2017;28(5):410-418. https://doi.org/10.5515/KJKIEES.2017.28.5.410 HTML PDF PubReader Cited by 5