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.
논문/REGULAR PAPERS

Dec 31, 2019

Compact Bandpass Filter Using a Folded Ring Resonator
접힌 권선 링 공진 구조를 이용한 소형 대역통과 필터

Chan-Joong Kwon, KyoungSoo Oh, JinHyuk Ha, MinHo Go, Moon-Que Lee 권찬중, 오경수, 하진혁, 고민호, 이문규

J. Korean Inst. Electromagn. Eng. Sci. 2019;30(12):927-933.
https://doi.org/10.5515/KJKIEES.2019.30.12.927

This paper proposes a compact bandpass filter using a folded ring resonator, which occupies an area, one-quarter the size of a conventional ring resonator. For the filter design, circuit modeling is used to derive the coupling coefficients between the even- and odd-mode resonances of the proposed resonator with the perturbation stub. The validity of the proposed filter is demonstrated by designing and fabricating a two-pole bandpass filter with a 100 MHz bandwidth at the central frequency of 2.45 GHz.
논문/REGULAR PAPERS

Dec 31, 2019

Design of Multi-Line Thru-Reflect-Line Calibration Standards and Extraction Method of Characteristic Impedance for Complementary Metal-Oxide-Semiconductor Transistor Characterization Up to 110 GHz
110 GHz까지 CMOS 트렌지스터 평가를 위한 mTRL 교정 표준기 설계 및 특성 임피던스 추출법

Hyunji Koo, Young-Pyo Hong, Seunggyung Lee, Songcheol Hong, Wansik Kim, Sosu Kim 구현지, 홍영표, 이승경, 홍성철, 김완식, 김소수

J. Korean Inst. Electromagn. Eng. Sci. 2019;30(12):934-944.
https://doi.org/10.5515/KJKIEES.2019.30.12.934

In this study, we propose a method for improving the accuracy of the characteristic impedance extraction method of line standards when using multiline thru-reflect-line(mTRL) calibration on chips based on the propagation constant method. This method uses a substrate with corrected dielectric properties to obtain a result that is close to the value of the measured propagation constant, which is obtained by mTRL calibration without using basic substrate information when determining the capacitance per unit length using electromagnetic simulation....
논문/REGULAR PAPERS

Dec 31, 2019

Dual-Band Complementary Metal-Oxide-Semiconductor Rectifier Integrated Circuit for Magnetic Resonance Wireless Power Transfer Receivers
자기공진 무선전력전송 수신부용 이중 대역 CMOS 정류기 IC 설계

Ji-Ho Jun, Chang-Woo Kim 전지호, 김창우

J. Korean Inst. Electromagn. Eng. Sci. 2019;30(12):945-950.
https://doi.org/10.5515/KJKIEES.2019.30.12.945

A dual-band(6.78/13.56 MHz) complementary metal-oxide-semiconductor(CMOS) rectifier integrated circuit(IC) for magnetic resonance wireless power transfer(MRWPT) systems is proposed in this study. The proposed rectifier is designed as a comparator-based active diode rectifier to minimize the losses caused by the threshold voltage of the metal-oxide-semiconductor field-effect transistor (MOSFET). The rectifier consists of two comparators: a self-biasing circuit block and cross-coupled PMOSFET s. The power conversion efficiency(PCE) of the rectifi...
논문/REGULAR PAPERS

Dec 31, 2019

Design of Signal Processing for Target Detection and Tracking Based on High Pulse Repetition Frequency Waveforms in Airborne Active Electronically Scanned Array Radars
항공기 AESA 레이다에서 HPRF 파형 기반 표적 탐지 추적을 위한 신호처리 설계

Tae-Hyung Kim, Seong-Hyun Ryu, Jong-Hwan Shin, Hyeong-Won Jeon, Hyeong-Won Jeon, Seon-Joo Kim 김태형, 유성현, 신종환, 전형원, 전형원, 김선주

J. Korean Inst. Electromagn. Eng. Sci. 2019;30(12):951-963.
https://doi.org/10.5515/KJKIEES.2019.30.12.951

Some airborne radars are equipped with a mode to quickly detect and track targets that approach the front of an aircraft at a high speed from a far distance. This paper explains the use of high pulse repetition frequency(HPRF) waveforms for operating this forward high-speed-target detection mode. HPRF waveforms are not ambiguous in reference to the target velocity, but they are so in the case of the target range. Therefore, the use of HPRF waveforms requires the resolving of the range ambiguity to track targets using their range information. Th...
논문/REGULAR PAPERS

Dec 31, 2019

Research on Variation of Detection Performance according to Altitude of Radar by Using Modeling and Simulation Method
M&S 기법을 통한 레이다 고도에 따른 탐지성능 변화에 관한 연구

Myung-Hoon Park, Woo-Joong Jeon, Hyun-Seung Kim, Se-Woong Kwon 박명훈, 전우중, 김현승, 권세웅

J. Korean Inst. Electromagn. Eng. Sci. 2019;30(12):964-971.
https://doi.org/10.5515/KJKIEES.2019.30.12.964

The performance of a radar is affected by the operating conditions as well as radar systems(radar specifications). Atmospheric refraction and terrain are typical conditions of operation. The operating conditions depend on radar location. In particular, the detection performance of a radar is greatly affected by altitude. If the radar altitude gets higher, the radar can have good environment of radio wave at far range. Radar performance can also improve when the beam steering angle is properly adjusted. In this paper, we conducted research on th...
논문/REGULAR PAPERS

Dec 31, 2019

High-Precision Measurement of Ice-Shelf Thickness Using Frequency-Modulated Interrupted Continuous Wave Method and Vernier-like Process
FMICW와 버니어식 과정을 통한 정밀 빙붕 깊이 측정 레이다에 관한 연구

Young-Jae Lee, Seung-Ha Shin, Eun Hee Kim 이영재, 신승하, 김은희

J. Korean Inst. Electromagn. Eng. Sci. 2019;30(12):972-978.
https://doi.org/10.5515/KJKIEES.2019.30.12.972

A radar system has been developed to predict global warming by measuring ice-shelf thicknesses. This system uses a frequency-modulated continuous-wave(FMCW) waveform and phase-sensitive method through the so-called Vernier-like process, which measures the target range by adding the fine range from the phase information to the rough range from the frequency. However, the continuous waves require a large dynamic range of the receiver because short-range and long-range reflection signals are received simultaneously. To improve this, we propose a f...
논문/REGULAR PAPERS

Dec 31, 2019

Transmitting Near-Field Measurement of Full Digital Active Phased Array Antennas for Multi-Function Radar Application
다기능 레이다용 완전 디지털 능동 위상 배열 안테나의 송신 근접전계 시험

JoungMyoung Joo, Jae-Hwan Lim, Jongkuk Park, Hyung-Suk Jin, Yeon-Duk Kang, Il-Tak Han, Doo-Soo Kim, Dong-Kook Lee 주정명, 임재환, 박종국, 진형석, 강연덕, 한일탁, 김두수, 이동국

J. Korean Inst. Electromagn. Eng. Sci. 2019;30(12):979-991.
https://doi.org/10.5515/KJKIEES.2019.30.12.979

Recent advances in hardware have resulted in the introduction of an integrated transmit/receive single chip that can not only transmit and receive RF(Radio Frequency) signals, but also perform analog to digital data conversion. This makes it easier to develop element-level digital active phased array(DAPA) antennas. Owing to that, there is an increasing demand for the single chip in radar applications, including the multi-function radar. The transmitting(Tx) near-field measurement configuration applied to verify the performance of the tradition...
논문/REGULAR PAPERS

Dec 31, 2019

Analysis of Electromagnetic Wave Influence by High-Power Radiation Tests in Suburban Environments
교외 환경에서의 고출력 방사 시험에 의한 전자파 영향 해석

Sung-Jun Yang, Seung-hyeok Lee, Ki Wook Lee, Jong-Won Yu, Wangyoung Lee 양성준, 이승혁, 이기욱, 유종원, 이왕용

J. Korean Inst. Electromagn. Eng. Sci. 2019;30(12):992-999.
https://doi.org/10.5515/KJKIEES.2019.30.12.992

The influence of electromagnetic waves on humans needs to be analyzed in circumstances where equipment generates high-power radiation fields, such as electronic warfare or radar systems. The transmitters used for operating tests typically generate high-power signals. Although the test site is located in a suburban environment, the electromagnetic(EM) field should be measured at a location that the public can access, near the test site itself. In this paper, for the analysis of real-world high-power radiation test environments in suburban areas,...
논문/REGULAR PAPERS

Dec 31, 2019

Non-Contact Vital Sign Detection of Two Humans at the Same Distance Using Efficient Signal Decomposition
효율적인 신호분리기법을 이용한 근접한 두 사람들의 비접촉식 생체신호 탐지

In-Oh Choi, Min Kim, Jae-Ho Choi, Jeong-Ki Park, Kyung-Tae Kim 최인오, 김민, 최재호, 박정기, 김경태

J. Korean Inst. Electromagn. Eng. Sci. 2019;30(12):1000-1008.
https://doi.org/10.5515/KJKIEES.2019.30.12.1000

Recently, non-contact vital sign(i.e. respiratory and cardiac rate) detection(VSD) techniques based on radar sensors have been developed for several applications in the medical, Internet of Things(IoT), and military fields. However, if two humans are located at the same distance, the VSD of these methods may fail. This is because the two humans yield mixed and complicated echo signals, thereby making the VSD task quite difficult. To overcome this problem, several signal decomposition methods, such as variational mode decomposition and multiple ...
단편논문/SHORT PAPER

Dec 31, 2019

Ultra-Wide Band Selective Folded-Cascode Single-Sideband Quadrature Mixer Using Phase Switching in Intermediate Frequency Signals
중간 주파수 위상 스위칭을 이용한 UWB 선택적 단측파대 폴디드 캐스코드 쿼드러처 믹서

Gyu-Sik Lee, Chang-Woo Kim 이규식, 김창우

J. Korean Inst. Electromagn. Eng. Sci. 2019;30(12):1009-1012.
https://doi.org/10.5515/KJKIEES.2019.30.12.1009

A folded-cascode single-sideband(SSB) quadrature mixer with an intermediate frequency(IF) input switching block has been proposed to reduce power dissipation and select frequency components for ultra-wideband applications. By changing each phase of the IF signals, the unwanted output spectrum(sum or difference) is removed selectively. The SSB mixer has been designed in the Samsung 65-nm RFCMOS process. From the simulated results, the SSB mixer exhibits a maximum conversion gain of 5 dB with an image signal rejection ratio of 45 dBc in 3.168～1...

CURRENT ISSUE
MOST READ ARTICLE

CURRENT ISSUE: Dec 2019, Vol. 30 , No. 12

논문/REGULAR PAPERS Compact Bandpass Filter Using a Folded Ring Resonator 접힌 권선 링 공진 구조를 이용한 소형 대역통과 필터 Chan-Joong Kwon, KyoungSoo Oh, JinHyuk Ha, MinHo Go, Moon-Que Lee 권찬중, 오경수, 하진혁, 고민호, 이문규 J. Korean Inst. Electromagn. Eng. Sci. 2019;30(12):927-933. https://doi.org/10.5515/KJKIEES.2019.30.12.927 HTML PDF PubReader	논문/REGULAR PAPERS Design of Multi-Line Thru-Reflect-Line Calibration Standards and Extraction Method of Characteristic Impedance for Complementary Metal-Oxide-Semiconductor Transistor Characterization Up to 110 GHz 110 GHz까지 CMOS 트렌지스터 평가를 위한 mTRL 교정 표준기 설계 및 특성 임피던스 추출법 Hyunji Koo, Young-Pyo Hong, Seunggyung Lee, Songcheol Hong, Wansik Kim, Sosu Kim 구현지, 홍영표, 이승경, 홍성철, 김완식, 김소수 J. Korean Inst. Electromagn. Eng. Sci. 2019;30(12):934-944. https://doi.org/10.5515/KJKIEES.2019.30.12.934 HTML PDF PubReader
논문/REGULAR PAPERS Dual-Band Complementary Metal-Oxide-Semiconductor Rectifier Integrated Circuit for Magnetic Resonance Wireless Power Transfer Receivers 자기공진 무선전력전송 수신부용 이중 대역 CMOS 정류기 IC 설계 Ji-Ho Jun, Chang-Woo Kim 전지호, 김창우 J. Korean Inst. Electromagn. Eng. Sci. 2019;30(12):945-950. https://doi.org/10.5515/KJKIEES.2019.30.12.945 HTML PDF PubReader	논문/REGULAR PAPERS Design of Signal Processing for Target Detection and Tracking Based on High Pulse Repetition Frequency Waveforms in Airborne Active Electronically Scanned Array Radars 항공기 AESA 레이다에서 HPRF 파형 기반 표적 탐지 추적을 위한 신호처리 설계 Tae-Hyung Kim, Seong-Hyun Ryu, Jong-Hwan Shin, Hyeong-Won Jeon, Hyeong-Won Jeon, Seon-Joo Kim 김태형, 유성현, 신종환, 전형원, 전형원, 김선주 J. Korean Inst. Electromagn. Eng. Sci. 2019;30(12):951-963. https://doi.org/10.5515/KJKIEES.2019.30.12.951 HTML PDF PubReader
논문/REGULAR PAPERS Research on Variation of Detection Performance according to Altitude of Radar by Using Modeling and Simulation Method M&S 기법을 통한 레이다 고도에 따른 탐지성능 변화에 관한 연구 Myung-Hoon Park, Woo-Joong Jeon, Hyun-Seung Kim, Se-Woong Kwon 박명훈, 전우중, 김현승, 권세웅 J. Korean Inst. Electromagn. Eng. Sci. 2019;30(12):964-971. https://doi.org/10.5515/KJKIEES.2019.30.12.964 HTML PDF PubReader	논문/REGULAR PAPERS High-Precision Measurement of Ice-Shelf Thickness Using Frequency-Modulated Interrupted Continuous Wave Method and Vernier-like Process FMICW와 버니어식 과정을 통한 정밀 빙붕 깊이 측정 레이다에 관한 연구 Young-Jae Lee, Seung-Ha Shin, Eun Hee Kim 이영재, 신승하, 김은희 J. Korean Inst. Electromagn. Eng. Sci. 2019;30(12):972-978. https://doi.org/10.5515/KJKIEES.2019.30.12.972 HTML PDF PubReader
논문/REGULAR PAPERS Transmitting Near-Field Measurement of Full Digital Active Phased Array Antennas for Multi-Function Radar Application 다기능 레이다용 완전 디지털 능동 위상 배열 안테나의 송신 근접전계 시험 JoungMyoung Joo, Jae-Hwan Lim, Jongkuk Park, Hyung-Suk Jin, Yeon-Duk Kang, Il-Tak Han, Doo-Soo Kim, Dong-Kook Lee 주정명, 임재환, 박종국, 진형석, 강연덕, 한일탁, 김두수, 이동국 J. Korean Inst. Electromagn. Eng. Sci. 2019;30(12):979-991. https://doi.org/10.5515/KJKIEES.2019.30.12.979 HTML PDF PubReader	논문/REGULAR PAPERS Analysis of Electromagnetic Wave Influence by High-Power Radiation Tests in Suburban Environments 교외 환경에서의 고출력 방사 시험에 의한 전자파 영향 해석 Sung-Jun Yang, Seung-hyeok Lee, Ki Wook Lee, Jong-Won Yu, Wangyoung Lee 양성준, 이승혁, 이기욱, 유종원, 이왕용 J. Korean Inst. Electromagn. Eng. Sci. 2019;30(12):992-999. https://doi.org/10.5515/KJKIEES.2019.30.12.992 HTML PDF PubReader
논문/REGULAR PAPERS Non-Contact Vital Sign Detection of Two Humans at the Same Distance Using Efficient Signal Decomposition 효율적인 신호분리기법을 이용한 근접한 두 사람들의 비접촉식 생체신호 탐지 In-Oh Choi, Min Kim, Jae-Ho Choi, Jeong-Ki Park, Kyung-Tae Kim 최인오, 김민, 최재호, 박정기, 김경태 J. Korean Inst. Electromagn. Eng. Sci. 2019;30(12):1000-1008. https://doi.org/10.5515/KJKIEES.2019.30.12.1000 HTML PDF PubReader	단편논문/SHORT PAPER Ultra-Wide Band Selective Folded-Cascode Single-Sideband Quadrature Mixer Using Phase Switching in Intermediate Frequency Signals 중간 주파수 위상 스위칭을 이용한 UWB 선택적 단측파대 폴디드 캐스코드 쿼드러처 믹서 Gyu-Sik Lee, Chang-Woo Kim 이규식, 김창우 J. Korean Inst. Electromagn. Eng. Sci. 2019;30(12):1009-1012. https://doi.org/10.5515/KJKIEES.2019.30.12.1009 HTML PDF PubReader

MOST READ ARTICLE

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 Seon-Uk Lee, Yong-Bae Park 이선욱, 박용배 J. Korean Inst. Electromagn. Eng. Sci. 2019;30(11):895-902. https://doi.org/10.5515/KJKIEES.2019.30.11.895 HTML PDF PubReader Last 3 months views: 201	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: 197
논문/REGULAR PAPERS 2.5～6 GHz 20-W Wideband GaN HEMT Internally Matched Power Amplifier 2.5～6 GHz 20 W급 광대역 GaN HEMT 내부 정합 전력증폭기 Min-Pyo Lee, Seil Kim, Sung-June Hong, Lim Jun-Su, Dong-Wook Kim 이민표, 김세일, 홍성준, 임준수, 김동욱 J. Korean Inst. Electromagn. Eng. Sci. 2019;30(11):865-870. https://doi.org/10.5515/KJKIEES.2019.30.11.865 HTML PDF PubReader Last 3 months views: 158	특집논문/SPECIAL EDITION Design of a Compact Broadband Planar Balun on a PCB PCB에 제작된 광대역 소형 평면 발룬 설계 Jae-Hyun Kim, Ji-Won Lee, Boo-Gyoun Kim 김재현, 이지원, 김부균 J. Korean Inst. Electromagn. Eng. Sci. 2019;30(9):693-701. https://doi.org/10.5515/KJKIEES.2019.30.9.693 HTML PDF PubReader Last 3 months views: 156
논문/REGULAR PAPERS Near to Far Field Transformation Algorithm for RCS Analysis of Large Electrical Objects 전기적 대형 물체 RCS 해석을 위한 근거리-원거리장 변환 알고리즘 연구 Woobin Kim, Ic-Pyo Hong, Won-Seok Oh, Yoon-Jae Kim, Jong-Gwan Yook 김우빈, 홍익표, 오원석, 김윤재, 육종관 J. Korean Inst. Electromagn. Eng. Sci. 2019;30(10):791-798. https://doi.org/10.5515/KJKIEES.2019.30.10.791 HTML PDF PubReader Last 3 months views: 155	논문/REGULAR PAPERS C-Band CubeSat Substrate Integrated Waveguide Slot Array Antenna with Metasurface Superstrate 메타표면 덮개를 적용한 C-대역 큐브위성 탑재용 기판 집적 도파관 슬롯 배열 안테나 Hyungjun An, Yong Bae Park, Changseong Kim 안형준, 박용배, 김창성 J. Korean Inst. Electromagn. Eng. Sci. 2019;30(11):851-858. https://doi.org/10.5515/KJKIEES.2019.30.11.851 HTML PDF PubReader Last 3 months views: 154
논문/REGULAR PAPERS Classification of Low RCS Targets Based on PCL Radar Network Using Statistical Hypothesis Test PCL 운용환경에서 통계적 가설 검정을 활용한 저피탐 표적 식별 Kyung-Min Lee, In-Oh Choi, Min Kim, Jeong-Ki Park, Hyun-Gyu Kwak, Kyung-Tae Kim 이경민, 최인오, 김민, 박정기, 곽현규, 김경태 J. Korean Inst. Electromagn. Eng. Sci. 2019;30(11):911-921. https://doi.org/10.5515/KJKIEES.2019.30.11.911 HTML PDF PubReader Last 3 months views: 149	논문/REGULAR PAPERS Design and Fabrication of Compact Digital Receiver for Acquiring L-Band Signal L대역 신호 수집을 위한 소형 디지털 수신기 설계 및 제작 Jong-Hwa Jeon, Sung-Jin Jo, Myoung-Ho Chae 전종화, 조성진, 채명호 J. Korean Inst. Electromagn. Eng. Sci. 2019;30(11):876-884. https://doi.org/10.5515/KJKIEES.2019.30.11.876 HTML PDF PubReader Last 3 months views: 146