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

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About The Journal of Korean Institute of Electromagnetic Engineering and Science

The Journal of Korean Institiute of Electromagnetic Engineering and Science (JKIEES) was launched in 1996 and has been published monthly by the Korean Institute of Electromagnetic Engineering and Science (KIEES). Since 2004 JKIEES was approved by NRF Korea to be indexed in Korea Citation Index (KCI). It is also indexed or abstraced in DOI/CrossRef, Google Scholar, EBSCO. For a period of 24 years, a total of 4,001 excellent papers have been published in JKIEES.
논문/REGULAR PAPERS

May 31, 2024

Autonomous Driving of Mobile Robot Using IEEE802.15.4z UWB and Micom
IEEE 802.15.4z UWB와 마이컴을 이용한 이동로봇의 자율주행

Dong-Yun Jeong, Min-Seo Kim, Jiyoung Kim, Se-Jin Kang, Byung-Jun Jang 정동윤, 김민서, 김지영, 강세진, 장병준

J. Korean Inst. Electromagn. Eng. Sci. 2024;35(5):351-358.
https://doi.org/10.5515/KJKIEES.2024.35.5.351

This study entailed the implementation of a mobile robot autonomous driving system comprising a microprocessor with IEEE 802.15.4z UWB technology, which is the latest ultra-wideband (UWB) standard. First, the high-rate pulse (HRP) UWB technology of the recent IEEE 802.15.4z standard, as well as the distance measurement method outlined therein, was examined. This study considered a mobile robot equipped with an attached UWB tag in an embedded environment. Its two-dimensional position was calculated on the basis of data from three fixed UWB ancho...
논문/REGULAR PAPERS

May 31, 2024

A Study on Automotive Passive EMI Filter Modeling Method for Conducted Emission Prediction
전도성 노이즈 예측을 위한 차량용 수동 EMI 필터 모델링 방법에 관한 연구

Jaewon Rhee, Sanguk Lee, Jangyong Ahn, Hongseok Kim, Jiseong Kim, Seungyoung Ahn 이재원, 이상욱, 안장용, 김홍석, 김지성, 안승영

J. Korean Inst. Electromagn. Eng. Sci. 2024;35(5):359-370.
https://doi.org/10.5515/KJKIEES.2024.35.5.359

Currently, with the accelerated development of various electrical components owing to commercialization and technological development of electric vehicles (EVs), efforts are being made to improve product quality by solving electromagnetic interference (EMI) problems between components, thus making electromagnetic compatibility (EMC) tests essential. When quality problems occur, critical issues, such as development delays and increased costs, can occur. Therefore, in this study, we applied a simulation-based modeling method for passive EMI filte...
논문/REGULAR PAPERS

May 31, 2024

Design of Robust Security Fonts and Color Composition against Unintended Electromagnetic Emanations from Display Systems
디스플레이 시스템에서 발생하는 비의도적 전자기 방사에 의한 도청 위협에 강인한 보안 글꼴 및 색상 구조 설계

Dong-Hoon Choi, Won-Jun Choi, Euibum Lee, Jong-Gwan Yook 최동훈, 최원준, 이의범, 육종관

J. Korean Inst. Electromagn. Eng. Sci. 2024;35(5):371-380.
https://doi.org/10.5515/KJKIEES.2024.35.5.371

With the advancement of computer and electronic technologies, the importance of cyber-electronic warfare has gradually increased, accentuating the role of information security. Recently, several countries have been actively researching the capture of electromagnetic waves emitted from computer monitors to reconstruct their displays. If confidential data displayed on a screen were to be stolen by attackers, they could potentially pose significant security threats, even at the national level. Therefore, this study explored a means of preventing i...
논문/REGULAR PAPERS

May 31, 2024

Scenario Design and Analysis of Satellite SAR Jamming Performance by Ground Radar
지상 레이다에 의한 위성 SAR 재밍 시나리오 설계 및 효과 분석

Hee-Woo Lee, Min-Ho Choi, Woo-Kyung Lee, Seong-Pyo Kim 이희우, 최민호, 이우경, 김성표

J. Korean Inst. Electromagn. Eng. Sci. 2024;35(5):381-393.
https://doi.org/10.5515/KJKIEES.2024.35.5.381

Synthetic aperture radar (SAR) imaging is critical in military and national defense applications. Spaceborne SAR systems operate in fixed orbits, making them vulnerable to the jamming effects of ground radar signals. This study quantitatively analyzed jamming effects based on actual interference cases observed in the currently operational satellite SAR. Subsequently, various jamming scenarios were designed for hostile satellite SAR systems. SAR jamming simulations were conducted based on the ground radar specifications derived from real jamming...
논문/REGULAR PAPERS

May 31, 2024

A Study on the Bi-Static FMCW Radar System Configuration and ISAR Imaging Via Master-Slave Structure
Master-Slave 구조를 통한 바이스태틱 FMCW 레이다 시스템 구성 및 ISAR 영상 형성 연구

In-Hyeok Lee, Min-Gon Cho, Hyun-Dong Kim, Hee-Sub Shin, Jae-Woo Ok, Min-Young Back, Eung-Noh You, Kyung-Tae Kim 이인혁, 조민곤, 김현동, 신희섭, 옥재우, 백민영, 유응노, 김경태

J. Korean Inst. Electromagn. Eng. Sci. 2024;35(5):394-403.
https://doi.org/10.5515/KJKIEES.2024.35.5.394

An inverse synthetic aperture radar (ISAR) is a radar system capable of forming high-resolution images regardless of weather conditions or light levels. The frequency-modulated continuous wave (FMCW) technique overcomes the system size limitations of pulse-based radars by significantly reducing the analog-to-digital conversion (ADC) sampling rate, consequently increasing the versatility of radar systems, leading to their widespread application in various fields. By separating the transmitter and receiver, bistatic radar can exploit the diverse ...
논문/REGULAR PAPERS

May 31, 2024

Nonlinear Optimization Algorithm-Based Digital Active Phased Array Antenna Sidelobe Blanking Beam Pattern Synthesis
비선형 최적화 기반 디지털 능동 위상 배열 안테나 부엽 차단 빔 패턴 합성 기법

Won-Ryeol Lee, Chang-Sik Bae, Jong-Wha Song, Sung-Tai Kim, Sun K. Hong 이원렬, 배창식, 송종화, 김성태, 홍순기

J. Korean Inst. Electromagn. Eng. Sci. 2024;35(5):404-412.
https://doi.org/10.5515/KJKIEES.2024.35.5.404

Recently, research has been proposed using a few components in digital active phased array antennas to achieve sidelobe blanking beam patterns without the need for additional antennas, aiming to mitigate the degradation of radar detection performance caused by interference signals such as clutter and jamming entering through the sidelobes. To precisely obtain the desired sidelobe blanking beam pattern, simulations are required to manually vary the parameters of the components (such as magnitude, phase, and position) and derive an optimal soluti...
논문/REGULAR PAPERS

May 31, 2024

Research on Stable Mono-Pulse Distortion Correction Design of 2-D Planar Array AESA System
면 배열 AESA 시스템의 안정적인 모노펄스 왜곡 보정 설계에 대한 연구

Seong-Hyun Ryu, Young-Wan Kim, Chae-Un Jang, Ji-Han Ju 유성현, 김영완, 장채운, 주지한

J. Korean Inst. Electromagn. Eng. Sci. 2024;35(5):413-420.
https://doi.org/10.5515/KJKIEES.2024.35.5.413

This study proposes an algorithm that enables stable mono-pulse tilt correction in a surface-array active electronically scanned array (AESA) system. The proposed technique memorizes the state value and the hardware alignment value when the mono-pulse tilt is optimal in each mono-pulse receiver channel, and extracts and applies the correction value through the loop back path for mono-pulse tilt correction. The optimal mono-pulse slope performance can be maintained even with hardware performance degradation or replacement. If the proposed algori...
단편논문/SHORT PAPERS

May 31, 2024

Implementation of Null Radiation Pattern of Thinned Active-Phased Array Antenna Using LCMV
LCMV를 활용한 Thinned 능동위상배열안테나의 Null 방사 패턴 구현

Taeyong Jeong, Keum Cheol Hwang 정태용, 황금철

J. Korean Inst. Electromagn. Eng. Sci. 2024;35(5):421-424.
https://doi.org/10.5515/KJKIEES.2024.35.5.421

In this paper, we propose using linear constraint minimum variance (LCMV) to implement a null radiation pattern for a thinned active-phased array antenna. To implement a thinning factor of less than 60 %, binary-genetic learning particle swarm optimization (GLPSO) was used to optimize the array configuration. When steering in the boresight and at 45° azimuth/elevation angles, the weights derived using the LCMV were applied to the thinned array and compared for the null pattern, main lobe tilt, and level changes before and after the applicati...
단편논문/SHORT PAPERS

May 31, 2024

Shielding Effectiveness Calculation of Planar Materials Using Rectangular Waveguides
직사각형 도파관을 이용한 평판형 소재의 차폐효과 계산

Hyun Ho Park, Jong Hwa Kwon, Chang Hee Hyoung 박현호, 권종화, 형창희

J. Korean Inst. Electromagn. Eng. Sci. 2024;35(5):425-428.
https://doi.org/10.5515/KJKIEES.2024.35.5.425

This study theoretically analyzes the shielding effectiveness (SE) of planar materials when using a rectangular waveguide by simply substituting the wave impedance and propagation constant of the TE10 mode into the theoretical SE equation of a planar material under a normal incident plane wave. Using the derived equation, the SE for the TE10 mode incident using a rectangular waveguide and the SE for the plane wave of the TEM mode were compared for conductive, dielectric, and magnetic materials, with their differences addressed. In addition, the...
단편논문/SHORT PAPERS

May 31, 2024

Method for Determining Input Voltage and Output Load to Minimize Magnetic Field Leakage of a Wireless Power Transfer System with a Series-Series Topology
직렬-직렬 토폴로지를 채택한 무선전력전송 시스템의 누설자기장이 최소가 되기 위한 입력 전압과 출력 부하 결정 방법

Yujun Shin 신유준

J. Korean Inst. Electromagn. Eng. Sci. 2024;35(5):429-432.
https://doi.org/10.5515/KJKIEES.2024.35.5.429

In this paper, we proposed a method for determining the input voltage and output load that minimizes magnetic field leakage in a wireless power transfer system with a series-series topology. The proposed method is derived by ensuring that the currents in the transmitting and receiving coils are the same to ensure that the vector sum of the two currents is minimized, considering the minimum vector sum of the current minimizes magnetic field leakage. Moreover, the proposed method was experimentally proven.

CURRENT ISSUE: May 2024, Vol. 35 , No. 5

논문/REGULAR PAPERS Autonomous Driving of Mobile Robot Using IEEE802.15.4z UWB and Micom IEEE 802.15.4z UWB와 마이컴을 이용한 이동로봇의 자율주행 Dong-Yun Jeong, Min-Seo Kim, Jiyoung Kim, Se-Jin Kang, Byung-Jun Jang 정동윤, 김민서, 김지영, 강세진, 장병준 J. Korean Inst. Electromagn. Eng. Sci. 2024;35(5):351-358. https://doi.org/10.5515/KJKIEES.2024.35.5.351 HTML PDF PubReader	논문/REGULAR PAPERS A Study on Automotive Passive EMI Filter Modeling Method for Conducted Emission Prediction 전도성 노이즈 예측을 위한 차량용 수동 EMI 필터 모델링 방법에 관한 연구 Jaewon Rhee, Sanguk Lee, Jangyong Ahn, Hongseok Kim, Jiseong Kim, Seungyoung Ahn 이재원, 이상욱, 안장용, 김홍석, 김지성, 안승영 J. Korean Inst. Electromagn. Eng. Sci. 2024;35(5):359-370. https://doi.org/10.5515/KJKIEES.2024.35.5.359 HTML PDF PubReader
논문/REGULAR PAPERS Design of Robust Security Fonts and Color Composition against Unintended Electromagnetic Emanations from Display Systems 디스플레이 시스템에서 발생하는 비의도적 전자기 방사에 의한 도청 위협에 강인한 보안 글꼴 및 색상 구조 설계 Dong-Hoon Choi, Won-Jun Choi, Euibum Lee, Jong-Gwan Yook 최동훈, 최원준, 이의범, 육종관 J. Korean Inst. Electromagn. Eng. Sci. 2024;35(5):371-380. https://doi.org/10.5515/KJKIEES.2024.35.5.371 HTML PDF PubReader	논문/REGULAR PAPERS Scenario Design and Analysis of Satellite SAR Jamming Performance by Ground Radar 지상 레이다에 의한 위성 SAR 재밍 시나리오 설계 및 효과 분석 Hee-Woo Lee, Min-Ho Choi, Woo-Kyung Lee, Seong-Pyo Kim 이희우, 최민호, 이우경, 김성표 J. Korean Inst. Electromagn. Eng. Sci. 2024;35(5):381-393. https://doi.org/10.5515/KJKIEES.2024.35.5.381 HTML PDF PubReader
논문/REGULAR PAPERS A Study on the Bi-Static FMCW Radar System Configuration and ISAR Imaging Via Master-Slave Structure Master-Slave 구조를 통한 바이스태틱 FMCW 레이다 시스템 구성 및 ISAR 영상 형성 연구 In-Hyeok Lee, Min-Gon Cho, Hyun-Dong Kim, Hee-Sub Shin, Jae-Woo Ok, Min-Young Back, Eung-Noh You, Kyung-Tae Kim 이인혁, 조민곤, 김현동, 신희섭, 옥재우, 백민영, 유응노, 김경태 J. Korean Inst. Electromagn. Eng. Sci. 2024;35(5):394-403. https://doi.org/10.5515/KJKIEES.2024.35.5.394 HTML PDF PubReader	논문/REGULAR PAPERS Nonlinear Optimization Algorithm-Based Digital Active Phased Array Antenna Sidelobe Blanking Beam Pattern Synthesis 비선형 최적화 기반 디지털 능동 위상 배열 안테나 부엽 차단 빔 패턴 합성 기법 Won-Ryeol Lee, Chang-Sik Bae, Jong-Wha Song, Sung-Tai Kim, Sun K. Hong 이원렬, 배창식, 송종화, 김성태, 홍순기 J. Korean Inst. Electromagn. Eng. Sci. 2024;35(5):404-412. https://doi.org/10.5515/KJKIEES.2024.35.5.404 HTML PDF PubReader
논문/REGULAR PAPERS Research on Stable Mono-Pulse Distortion Correction Design of 2-D Planar Array AESA System 면 배열 AESA 시스템의 안정적인 모노펄스 왜곡 보정 설계에 대한 연구 Seong-Hyun Ryu, Young-Wan Kim, Chae-Un Jang, Ji-Han Ju 유성현, 김영완, 장채운, 주지한 J. Korean Inst. Electromagn. Eng. Sci. 2024;35(5):413-420. https://doi.org/10.5515/KJKIEES.2024.35.5.413 HTML PDF PubReader	단편논문/SHORT PAPERS Implementation of Null Radiation Pattern of Thinned Active-Phased Array Antenna Using LCMV LCMV를 활용한 Thinned 능동위상배열안테나의 Null 방사 패턴 구현 Taeyong Jeong, Keum Cheol Hwang 정태용, 황금철 J. Korean Inst. Electromagn. Eng. Sci. 2024;35(5):421-424. https://doi.org/10.5515/KJKIEES.2024.35.5.421 HTML PDF PubReader
단편논문/SHORT PAPERS Shielding Effectiveness Calculation of Planar Materials Using Rectangular Waveguides 직사각형 도파관을 이용한 평판형 소재의 차폐효과 계산 Hyun Ho Park, Jong Hwa Kwon, Chang Hee Hyoung 박현호, 권종화, 형창희 J. Korean Inst. Electromagn. Eng. Sci. 2024;35(5):425-428. https://doi.org/10.5515/KJKIEES.2024.35.5.425 HTML PDF PubReader	단편논문/SHORT PAPERS Method for Determining Input Voltage and Output Load to Minimize Magnetic Field Leakage of a Wireless Power Transfer System with a Series-Series Topology 직렬-직렬 토폴로지를 채택한 무선전력전송 시스템의 누설자기장이 최소가 되기 위한 입력 전압과 출력 부하 결정 방법 Yujun Shin 신유준 J. Korean Inst. Electromagn. Eng. Sci. 2024;35(5):429-432. https://doi.org/10.5515/KJKIEES.2024.35.5.429 HTML PDF PubReader

MOST READ ARTICLE

튜토리얼 및 리뷰/TUTORIAL & REVIEW Principles and Trends of UWB Positioning Technology UWB 측위기술의 원리 및 동향 Byung-Jun Jang 장병준 J. Korean Inst. Electromagn. Eng. Sci. 2022;33(1):1-11. https://doi.org/10.5515/KJKIEES.2022.33.1.1 HTML PDF PubReader Last 3 months views: 2256	TUTORIAL & REVIEW Frequency Interference, Analysis Method, and Application Examples of Sub-GHz Frequency Band 주파수 간섭의 이해, 분석 방법, Sub-GHz 주파수대역 적용 사례 Hyungoo Yoon, Byung-Jun Jang 윤현구, 장병준 J. Korean Inst. Electromagn. Eng. Sci. 2021;32(1):1-9. https://doi.org/10.5515/KJKIEES.2021.32.1.1 HTML PDF PubReader Last 3 months views: 1404
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특집논문/SPECIAL SHORT EDITIONS Private 5G (e-Um 5G) Trend and Promotion Policy 이음5G 서비스 국내외 동향과 활성화 정책방안 Sang-Yun Lee 이상윤 J. Korean Inst. Electromagn. Eng. Sci. 2022;33(7):531-540. https://doi.org/10.5515/KJKIEES.2022.33.7.531 HTML PDF PubReader Last 3 months views: 1100	TUTORIAL & REVIEW Principle of Power Transfer between Coils and the Method of Selecting Resonant Topologies in a Wireless Power Transfer System 무선전력전송 코일간의 전력전달 원리와 공진 토폴로지 선택 방법 Yujun Shin, Seungyoung Ahn 신유준, 안승영 J. Korean Inst. Electromagn. Eng. Sci. 2022;33(7):509-524. https://doi.org/10.5515/KJKIEES.2022.33.7.509 HTML PDF PubReader Last 3 months views: 939
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 Last 3 months views: 818	논문/REGULAR PAPERS Accuracy Analysis of 2-D Direction Finding Based on Phase Comparison 위상비교 방식을 이용한 2차원 방향탐지 정확도 분석 Myoung-Ho Chae 채명호 J. Korean Inst. Electromagn. Eng. Sci. 2017;28(8):653-660. https://doi.org/10.5515/KJKIEES.2017.28.8.653 HTML PDF PubReader Last 3 months views: 793

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튜토리얼 및 리뷰/TUTORIAL & REVIEW Principles and Trends of UWB Positioning Technology UWB 측위기술의 원리 및 동향 Byung-Jun Jang 장병준 J. Korean Inst. Electromagn. Eng. Sci. 2022;33(1):1-11. https://doi.org/10.5515/KJKIEES.2022.33.1.1 HTML PDF PubReader Cited by 13	특집논문/SPECIAL EDITION Direction Finding Technology: Tutorial, Review, and Research Prospects 방향탐지기술: 튜토리얼, 최신동향 및 연구전망 Byung-Jun Jang 장병준 J. Korean Inst. Electromagn. Eng. Sci. 2019;30(8):607-617. https://doi.org/10.5515/KJKIEES.2019.30.8.607 HTML PDF PubReader Cited by 9
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 8	논문/REGULAR PAPERS Design of L-Band-Phased Array Radar System for Space Situational Awareness 우주감시를 위한 L-Band 위상배열레이다 시스템 설계 Jonghyun Lee, Eun Jung Choi, Hyun-Wook Moon, Joontae Park, Sungki Cho, Jang Hyun Park, Jung Hyun Jo 이종현, 최은정, 문현욱, 박준태, 조성기, 최은정, 조중현 J. Korean Inst. Electromagn. Eng. Sci. 2018;29(3):214-224. https://doi.org/10.5515/KJKIEES.2018.29.3.214 HTML PDF PubReader Cited by 7
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