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

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.
TUTORIAL & REVIEW

Feb 29, 2024

Frequency-Diverse Array Radars
주파수 다양 배열 레이다

Choon Sik Cho 조춘식

J. Korean Inst. Electromagn. Eng. Sci. 2024;35(2):85-103.
https://doi.org/10.5515/KJKIEES.2024.35.2.85

If the same azimuth angle is maintained in phased-array radar, it is impossible to distinguish the range. To solve this problem, frequency-diverse array radar has been proposed; many studies have been conducted recently. If the phased-array radar arranges signals with different phases and projects a beam at one azimuth angle, the frequency-diverse array radar produces a two-dimensional beam that distinguishes range and angle by arranging signals with the same phase but different frequencies. Frequency-diverse array radar produces a beam directe...
특집논문/SPECIAL EDITION

Feb 29, 2024

System Design and Real-time Implementation of Simulated Signal Generator for Naval Full-Digital Multi-Functional Radar Training
해상용 전 디지털 다기능레이다 트레이닝을 위한 모의신호발생장치의 시스템 설계 및 실시간 구현

Seung-Hyun Lee, Min-Kyu Park, Bo-Sung Kang, Bum-Su Shin, Dong-Min Park, Seung-Il Choi, Joon-Hyun Kim, Si-Ho Kim 이승현, 박민규, 강보성, 신범수, 박동민, 최승일, 김준현, 김시호

J. Korean Inst. Electromagn. Eng. Sci. 2024;35(2):104-113.
https://doi.org/10.5515/KJKIEES.2024.35.2.104

Recently, shipborne radars are being developed into fully-digital Active Electronically Scanned Array (AESA) multifunctional radars (MFR) that are capable of electronic beam steering, simultaneously detecting and tracking multiple targets in a complex maritime environment, and performing electronic countermeasure functions in real-time. However, because the development process of a radar is expensive owing to its high complexity, using Simulated Signal Generator (SSG) that can emulate the function of an antenna proves effective in radar develop...
논문/REGULAR PAPER

Feb 29, 2024

Design and Implementation of Active Phased Array Antennas Applicable to Space Surveillance Radar
우주 감시 레이다에 적용 가능한 능동위상배열 안테나 설계 및 제작

Siwon Kwon, SooBean Cho, JoungMyoung Joo, Heeduck Chae, Hyung-Suk Jin, DongHyun Kim, JaeWoo Noh 권시원, 조수빈, 주정명, 채희덕, 진형석, 김동현, 노재우

J. Korean Inst. Electromagn. Eng. Sci. 2024;35(2):114-120.
https://doi.org/10.5515/KJKIEES.2023.35.2.114

Human space activities can be threatened by the recent increase in space waste. Therefore, a space surveillance radar must be developed to continuously monitor them. In this study, an 8×8 modular active phased array antenna applicable to an L-band space surveillance radar was designed/produced through module-level expansion. Considering the actual wide beam steering range (off-axis ±45°) of the space surveillance radar, the active reflection coefficient of single elements within the steering range was minimized by setting to less than −7 d...
논문/REGULAR PAPER

Feb 29, 2024

Study of Thickness and Paint Application Methods to Supplement Vulnerable Areas of Reinforced Concrete for EMP Protection
EMP 방호용 철근콘크리트의 취약대역 보완을 위한 두께 및 도료 적용 방법 연구

Hongje Jang, Myungryul Choi 장홍제, 최명렬

J. Korean Inst. Electromagn. Eng. Sci. 2024;35(2):121-128.
https://doi.org/10.5515/KJKIEES.2024.35.2.121

Building infrastructure is becoming increasingly vulnerable to electromagnetic attacks with increasing use of wireless control, automation, and telecommunication. Infrastructure can be protected by installing shielded rooms constructed of metal. However, such rooms are expensive to build and have disadvantages including space ineffectiveness and maintenance. Developing methods to add shielding materials to the concrete can help solve the problem. In this paper, we compare the electromagnetic properties of traditional reinforced concrete and shi...
논문/REGULAR PAPER

Feb 29, 2024

Study of Line Impedance Stabilization Network for Measurement of Low Frequency Conducted Emission Characteristics
저주파 전도 방사 특성 측정을 위한 LISN에 대한 연구

InSeop Kim, JiHyun Yang, WanSoo Nah 김인섭, 양지현, 나완수

J. Korean Inst. Electromagn. Eng. Sci. 2024;35(2):129-140.
https://doi.org/10.5515/KJKIEES.2024.35.2.129

This study highlights the challenges of supraharmonic emissions in renewable energy systems, that are intensified by the increasing use of power electronic devices under carbon-neutral policies. The study proposes an improved Line Impedance Stabilization Network (LISN) for 2 ~9 kHz range, a spectrum inadequately explored by current standards. Employing the Particle Two Swarm Optimization (P2SO) algorithm, the paper optimizes the LISN’s input impedance, insertion loss, Isolation Factor (IF), and Voltage Division Factor (VDF) for each stage. Th...
논문/REGULAR PAPER

Feb 29, 2024

Uncertainty Analysis and Fitting of Near-Field Measurements for Millimeter Waves
밀리미터파 근거리장 측정 및 불확도 분석

Jungkuy Park, Sol Choi, Kyungryong Cho 박정규, 최솔, 조경룡

J. Korean Inst. Electromagn. Eng. Sci. 2024;35(2):141-149.
https://doi.org/10.5515/KJKIEES.2023.35.2.141

Theoretical radio frequency attenuation in free space is characterized by the Friis equation in the far-field range. This equation states that free-space propagation of electromagnetic waves is inversely proportional to the square of their distance from the source. However, this holds true only in the far-field range. Accordingly, we investigate the propagation characteristics of millimeter waves in all field ranges. The study provides measurement results of free-space insertion loss from 20 to 90 GHz frequency ranges, where the separations bet...
논문/REGULAR PAPER

Feb 29, 2024

A Terrain-Clutter Signal-Formation Scheme for Radar Based on a Digital Elevation Model
수치표고모델 기반 레이다 지형 클러터 신호 생성 방안

Young-Joo Kong, Sinmyong Park, Hyun-Wook Moon, Sung-Hwan Sohn, Youn-Hui Jang, Eunjung Yang 공영주, 박신명, 문현욱, 손성환, 장윤희, 양은정

J. Korean Inst. Electromagn. Eng. Sci. 2024;35(2):150-156.
https://doi.org/10.5515/KJKIEES.2023.35.2.150

Simulating terrain clutter using a digital elevation model requires a long computational time, making it difficult to test and improve radar in a terrain-clutter simulation environment. This paper proposes a scheme for generating a received clutter signal after calculating in advance the distance and RCS of the terrain clutter according to the position and field of view of the radar. The beam-illuminated area was calculated using a digital elevation model of the radar conditions. The terrain clutter was modeled for the area where the beam was r...
논문/REGULAR PAPER

Feb 29, 2024

Design and Test Analysis of Countermeasures Against Deceptive Jamming for Fighter Radar
전투기 레이다를 위한 기만적 전파방해 대응의 설계 및 시험분석

Tae-Hyung Kim, Seung-Yeol Beak, Hyeong-Won Jeon, June-Hyune Park, Sung-Won Lee, Myoung-Il Kang, Hang-Soo Lee 김태형, 백승열, 전형원, 박준현, 이성원, 강명일, 이행수

J. Korean Inst. Electromagn. Eng. Sci. 2024;35(2):157-167.
https://doi.org/10.5515/KJKIEES.2023.35.2.157

We propose a method to detect and counter deceptive jamming when an enemy fighter uses deceptive jamming against radar tracking the enemy fighter target. Our proposed countering method assesses the presence and type of deceptive jamming for the tracking target designated by the pilot, maintaining tracking of the target and preventing deceptive jamming. The performances and effectiveness of our proposed method were verified through testing and analysis in different scenarios based on software-in-the-loop simulation (SILS).
논문/REGULAR PAPER

Feb 29, 2024

Performance Improvement of Digital Frequency Discriminator Using Frequency-Compensation Technique
주파수 보정 기법에 의한 디지털 주파수 판별기의 성능 개선

Yeon-June Choi, Joongnam Jeon 최연준, 전중남

J. Korean Inst. Electromagn. Eng. Sci. 2024;35(2):168-175.
https://doi.org/10.5515/KJKIEES.2024.35.2.168

In an electronic warfare environment, radar signals must be rapidly discriminated. A digital frequency discriminator (DFD) collects I and Q data from a phase correlator and determines the radar signal frequency in 500 ns. Distortion is introduced into the IQ data as the detected radar signal passes through the analog and preprocessor parts, resulting in an inaccurate DFD output frequency. This paper proposes a technique to improve DFD frequency accuracy. The output is corrected by interpolating the difference between the DFD output frequency an...
단편논문/SHORT PAPER

Feb 29, 2024

Circularly Polarized Aperture-Coupled Slotted-Waveguide Array Antenna for Wireless Backhaul Communications
무선 백홀 통신용 개구부 결합 슬롯 도파관 배열 원형 편파 안테나

Su-Jeong Yun, Ka-Hyun Lee, Jung-Nam Lee, Young-Kyun Cho 윤수정, 이가현, 이정남, 조영균

J. Korean Inst. Electromagn. Eng. Sci. 2024;35(2):176-179.
https://doi.org/10.5515/KJKIEES.2024.35.2.176

This paper presents a truncated aperture-coupled slotted-waveguide array antenna. The proposed structure achieves circular polarization and enhanced gain characteristics by incorporating a truncated aperture at the top of the antenna. The truncated aperture effectively reduces mutual coupling effects between radiating slots and modifies current distributions. In addition, a septum and iris were added into the feeding network to ensure proper current distribution. The proposed 16×16 array antenna demonstrates a measured impedance bandwidth of...
단편논문/SHORT PAPER

Feb 29, 2024

Development of an L-Band Low-Noise Amplifier for GPS RF Front-End Receiver
GPS용 RF Front-End 수신단을 위한 L 대역 저잡음 증폭기 개발

Byeong-Chan Lee, Eun-Gyu Lee, Jong-Seong Park, Min-Seok Baek, Joon-Hyung Kim, Jae-Hyeok Song, Jae-Eun Lee, Jeong-Taek Lim, Jeong-Taek Son, Choul-Young Kim 이병찬, 이은규, 박종성, 백민석, 김준형, 송재혁, 이재은, 임정택, 손정택, 김철영

J. Korean Inst. Electromagn. Eng. Sci. 2024;35(2):180-183.
https://doi.org/10.5515/KJKIEES.2023.35.2.180

In the front-end receiver of a GPS, the noise figure is extremely important and requires a low-noise amplifier with a low noise figure and small size. This study aims to investigate the design of an L-band low-noise amplifier using the 0.18-μm CMOS process. For low-noise characteristics, the input series inductor was removed, the effective width of the transistor was increased to achieve impedance matching, and the inductors requiring high inductance had laminated structures with small chip sizes. The low-noise amplifier ach...

CURRENT ISSUE: Feb 2024, Vol. 35 , No. 2

TUTORIAL & REVIEW Frequency-Diverse Array Radars 주파수 다양 배열 레이다 Choon Sik Cho 조춘식 J. Korean Inst. Electromagn. Eng. Sci. 2024;35(2):85-103. https://doi.org/10.5515/KJKIEES.2024.35.2.85 HTML PDF PubReader	특집논문/SPECIAL EDITION System Design and Real-time Implementation of Simulated Signal Generator for Naval Full-Digital Multi-Functional Radar Training 해상용 전 디지털 다기능레이다 트레이닝을 위한 모의신호발생장치의 시스템 설계 및 실시간 구현 Seung-Hyun Lee, Min-Kyu Park, Bo-Sung Kang, Bum-Su Shin, Dong-Min Park, Seung-Il Choi, Joon-Hyun Kim, Si-Ho Kim 이승현, 박민규, 강보성, 신범수, 박동민, 최승일, 김준현, 김시호 J. Korean Inst. Electromagn. Eng. Sci. 2024;35(2):104-113. https://doi.org/10.5515/KJKIEES.2024.35.2.104 HTML PDF PubReader
논문/REGULAR PAPER Design and Implementation of Active Phased Array Antennas Applicable to Space Surveillance Radar 우주 감시 레이다에 적용 가능한 능동위상배열 안테나 설계 및 제작 Siwon Kwon, SooBean Cho, JoungMyoung Joo, Heeduck Chae, Hyung-Suk Jin, DongHyun Kim, JaeWoo Noh 권시원, 조수빈, 주정명, 채희덕, 진형석, 김동현, 노재우 J. Korean Inst. Electromagn. Eng. Sci. 2024;35(2):114-120. https://doi.org/10.5515/KJKIEES.2023.35.2.114 HTML PDF PubReader	논문/REGULAR PAPER Study of Thickness and Paint Application Methods to Supplement Vulnerable Areas of Reinforced Concrete for EMP Protection EMP 방호용 철근콘크리트의 취약대역 보완을 위한 두께 및 도료 적용 방법 연구 Hongje Jang, Myungryul Choi 장홍제, 최명렬 J. Korean Inst. Electromagn. Eng. Sci. 2024;35(2):121-128. https://doi.org/10.5515/KJKIEES.2024.35.2.121 HTML PDF PubReader
논문/REGULAR PAPER Study of Line Impedance Stabilization Network for Measurement of Low Frequency Conducted Emission Characteristics 저주파 전도 방사 특성 측정을 위한 LISN에 대한 연구 InSeop Kim, JiHyun Yang, WanSoo Nah 김인섭, 양지현, 나완수 J. Korean Inst. Electromagn. Eng. Sci. 2024;35(2):129-140. https://doi.org/10.5515/KJKIEES.2024.35.2.129 HTML PDF PubReader	논문/REGULAR PAPER Uncertainty Analysis and Fitting of Near-Field Measurements for Millimeter Waves 밀리미터파 근거리장 측정 및 불확도 분석 Jungkuy Park, Sol Choi, Kyungryong Cho 박정규, 최솔, 조경룡 J. Korean Inst. Electromagn. Eng. Sci. 2024;35(2):141-149. https://doi.org/10.5515/KJKIEES.2023.35.2.141 HTML PDF PubReader
논문/REGULAR PAPER A Terrain-Clutter Signal-Formation Scheme for Radar Based on a Digital Elevation Model 수치표고모델 기반 레이다 지형 클러터 신호 생성 방안 Young-Joo Kong, Sinmyong Park, Hyun-Wook Moon, Sung-Hwan Sohn, Youn-Hui Jang, Eunjung Yang 공영주, 박신명, 문현욱, 손성환, 장윤희, 양은정 J. Korean Inst. Electromagn. Eng. Sci. 2024;35(2):150-156. https://doi.org/10.5515/KJKIEES.2023.35.2.150 HTML PDF PubReader	논문/REGULAR PAPER Design and Test Analysis of Countermeasures Against Deceptive Jamming for Fighter Radar 전투기 레이다를 위한 기만적 전파방해 대응의 설계 및 시험분석 Tae-Hyung Kim, Seung-Yeol Beak, Hyeong-Won Jeon, June-Hyune Park, Sung-Won Lee, Myoung-Il Kang, Hang-Soo Lee 김태형, 백승열, 전형원, 박준현, 이성원, 강명일, 이행수 J. Korean Inst. Electromagn. Eng. Sci. 2024;35(2):157-167. https://doi.org/10.5515/KJKIEES.2023.35.2.157 HTML PDF PubReader
논문/REGULAR PAPER Performance Improvement of Digital Frequency Discriminator Using Frequency-Compensation Technique 주파수 보정 기법에 의한 디지털 주파수 판별기의 성능 개선 Yeon-June Choi, Joongnam Jeon 최연준, 전중남 J. Korean Inst. Electromagn. Eng. Sci. 2024;35(2):168-175. https://doi.org/10.5515/KJKIEES.2024.35.2.168 HTML PDF PubReader	단편논문/SHORT PAPER Circularly Polarized Aperture-Coupled Slotted-Waveguide Array Antenna for Wireless Backhaul Communications 무선 백홀 통신용 개구부 결합 슬롯 도파관 배열 원형 편파 안테나 Su-Jeong Yun, Ka-Hyun Lee, Jung-Nam Lee, Young-Kyun Cho 윤수정, 이가현, 이정남, 조영균 J. Korean Inst. Electromagn. Eng. Sci. 2024;35(2):176-179. https://doi.org/10.5515/KJKIEES.2024.35.2.176 HTML PDF PubReader
단편논문/SHORT PAPER Development of an L-Band Low-Noise Amplifier for GPS RF Front-End Receiver GPS용 RF Front-End 수신단을 위한 L 대역 저잡음 증폭기 개발 Byeong-Chan Lee, Eun-Gyu Lee, Jong-Seong Park, Min-Seok Baek, Joon-Hyung Kim, Jae-Hyeok Song, Jae-Eun Lee, Jeong-Taek Lim, Jeong-Taek Son, Choul-Young Kim 이병찬, 이은규, 박종성, 백민석, 김준형, 송재혁, 이재은, 임정택, 손정택, 김철영 J. Korean Inst. Electromagn. Eng. Sci. 2024;35(2):180-183. https://doi.org/10.5515/KJKIEES.2023.35.2.180 HTML PDF PubReader

MOST READ ARTICLE

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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	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 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 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 7
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 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 Cited by 7
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 6	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 6