JEES :: Journal of Electromagnetic Engineering and Science

Regular Paper

February 28, 2024

Four-Element Biodegradable Substrate-Integrated MIMO DRA with Radiation Diversity

Rasika Verma, Rohit Sharma

J. Electromagn. Eng. Sci. 2024;24(2):109-119.

This article presents a four-element directional multiple input multiple output (MIMO) rectangular dielectric resonator antenna (RDRA) equipped with strategically placed copper reflector plates to enhance port isolation. This design aims...

Regular Paper

March 31, 2024

Built-In Coil Current Sensing for 7-Tesla ¹H/²³Na and ¹H/³¹P Magnetic Resonance Imaging

Ashraf Abuelhaija, Gameel Saleh, Samer Issa, Osama Nashwan, Sanaa Salama

J. Electromagn. Eng. Sci. 2024;24(2):120-128.

This article introduces two designs for dual-tuned built-in radio-frequency coil current sensing in 7-Tesla magnetic resonance imaging based on the current forcing property of the quarter-wave transmission line. The first...

Regular Paper

March 31, 2024

Impedance Bandwidth Enhancement Using Capacitor-Controlled Series Resonance in an Antenna’s Feeding Structure

Rui Li, Longyue Qu, Hyunwoong Shin, Hoseung Lee, Seokju Wi, Jeonghwan Kim, Hyeongdong Kim

J. Electromagn. Eng. Sci. 2024;24(2):129-137.

This paper introduces a feeding structure that employs a series capacitor and a parallel capacitor to control input impedance. Accordingly, a wide impedance bandwidth was achieved in a simulation. A...

Regular Paper

March 31, 2024

CRLH Leaky-Wave Antenna with High Gain and Wide Beam-Scanning Angle for 5G mmWave Applications

Tien Thinh Nguyen, Duy Tung Phan, Chang Won Jung

J. Electromagn. Eng. Sci. 2024;24(2):138-144.

In this paper, a novel composite right-/left-handed (CRLH) leaky-wave antenna with a simple structure, low cost, high gain, and wide beam-scanning range performance for the millimeter wave (mmWave) band. The...

Regular Paper

March 31, 2024

Design of a Circularly Polarized Planar Monopole Antenna with a Simplified Radiator Structure for UWB Applications

Seungyong Park, Longyue Qu, Min-Seok Park, Kyung-Young Jung

J. Electromagn. Eng. Sci. 2024;24(2):145-150.

The demand for wideband circularly polarized (CP) antennas in wireless communication applications has been increasing, given that it offers reliable signals with reduced interference. In particular, planar monopole antennas are...

Regular Paper

March 31, 2024

Analysis of the Interference Effects in CMOS Image Sensors Caused by Strong Electromagnetic Pulses

Zhikang Yang, Lin Wen, Yudong Li, Dong Zhou, Xin Wang, Rui Ding, Meiqing Zhong, Cui Meng, Wenxiao Fang, Qi Guo

J. Electromagn. Eng. Sci. 2024;24(2):151-160.

With the electromagnetic environment becoming increasingly complex, it is crucial to address the risk posed by electromagnetic pulse, which critically impairs the performance and reliability of electronic systems based on...

Regular Paper

March 31, 2024

Near-Field Radar Equation Based on Fresnel Diffraction Formula to Detect Short-Ranged Targets for Automotive Radar

Kyoung-Sub Oh, Pei-Yuan Qin, Dong-Wook Seo

J. Electromagn. Eng. Sci. 2024;24(2):161-169.

Although the classic radar equation has been widely used to analyze the link budget of an automotive radar, it is valid only when the targets are located in the far-field...

Regular Paper

March 31, 2024

Robust Ku-Band GaN Low-Noise Amplifier MMIC

Seong-Hee Han, Dong-Wook Kim

J. Electromagn. Eng. Sci. 2024;24(2):170-177.

This paper employs the 0.2 μm ETRI GaN HEMT process on SiC to develop a Ku-band GaN low-noise amplifier monolithic microwave integrated circuit (MMIC) characterized by high-input power robustness for...

Regular Paper

March 31, 2024

Inverse Design of Electromagnetic Metasurfaces Utilizing Infinite and Separate Latent Space Yielded by a Machine Learning-Based Generative Model

Jong-Hoon Kim, Ic-Pyo Hong

J. Electromagn. Eng. Sci. 2024;24(2):178-190.

This study proposes an inverse design framework for metasurfaces based on a neural network capable of generating infinite and continuous latent representations to fully span the electromagnetic metasurfaces (EMMS) property...

Regular Paper

March 31, 2024

Heuristic Incremental Theory of Diffraction for a Wedge with Impedance Surfaces

Jun-Seon Kim, Hyun-Soo Lee, Jong-Eon Park, Dong-Wook Seo

J. Electromagn. Eng. Sci. 2024;24(2):191-197.

This paper proposes a novel incremental theory of diffraction (ITD) formulation to calculate the fringe field from a wedge characterized by impedance surfaces and arbitrary exterior angles. The ITD formula...

Regular Paper

March 31, 2024

Improving Deep CNN-Based Radar Target Classification Performance by Applying a Denoise Filter

Van-Tra Nguyen, Chi-Thanh Vu, Van-Sang Doan

J. Electromagn. Eng. Sci. 2024;24(2):198-205.

This paper presents a novel method for removing noise from range-Doppler images by using a filter prior to conducting target classification using a deep neural network. Specifically, Kuan, Frost, and...

Regular Paper

March 31, 2024

Numerical Extraction of the Equivalent Circuit for a Basic Magnetoelectric Dipole Antenna

Zhiyi Li, Yuzhu Tang, Zhifan Zhao, Linwan Deng, Hongzheng Zeng, Xing Chen

J. Electromagn. Eng. Sci. 2024;24(2):206-213.

Magnetoelectric dipoles have attracted global research attention due to its broadband, unidirectional, and high front-to-back ratio characteristics. This study implemented a co-simulation between a basic magnetoelectric dipole and its front...

Four-Element Biodegradable Substrate-Integrated MIMO DRA with Radiation Diversity Rasika Verma, Rohit Sharma J. Electromagn. Eng. Sci. 2024;24(2):109-119. Regular Paper March 31, 2024 Full text PubReader ePub PDF	Built-In Coil Current Sensing for 7-Tesla ¹H/²³Na and ¹H/³¹P Magnetic Resonance Imaging Ashraf Abuelhaija, Gameel Saleh, Samer Issa, Osama Nashwan, Sanaa Salama J. Electromagn. Eng. Sci. 2024;24(2):120-128. Regular Paper March 31, 2024 Full text PubReader ePub PDF
Impedance Bandwidth Enhancement Using Capacitor-Controlled Series Resonance in an Antenna’s Feeding Structure Rui Li, Longyue Qu, Hyunwoong Shin, Hoseung Lee, Seokju Wi, Jeonghwan Kim, Hyeongdong Kim J. Electromagn. Eng. Sci. 2024;24(2):129-137. Regular Paper March 31, 2024 Full text PubReader ePub PDF	CRLH Leaky-Wave Antenna with High Gain and Wide Beam-Scanning Angle for 5G mmWave Applications Tien Thinh Nguyen, Duy Tung Phan, Chang Won Jung J. Electromagn. Eng. Sci. 2024;24(2):138-144. Regular Paper March 31, 2024 Full text PubReader ePub PDF
Design of a Circularly Polarized Planar Monopole Antenna with a Simplified Radiator Structure for UWB Applications Seungyong Park, Longyue Qu, Min-Seok Park, Kyung-Young Jung J. Electromagn. Eng. Sci. 2024;24(2):145-150. Regular Paper March 31, 2024 Full text PubReader ePub PDF	Analysis of the Interference Effects in CMOS Image Sensors Caused by Strong Electromagnetic Pulses Zhikang Yang, Lin Wen, Yudong Li, Dong Zhou, Xin Wang, Rui Ding, Meiqing Zhong, Cui Meng, Wenxiao Fang, Qi Guo J. Electromagn. Eng. Sci. 2024;24(2):151-160. Regular Paper March 31, 2024 Full text PubReader ePub PDF
Near-Field Radar Equation Based on Fresnel Diffraction Formula to Detect Short-Ranged Targets for Automotive Radar Kyoung-Sub Oh, Pei-Yuan Qin, Dong-Wook Seo J. Electromagn. Eng. Sci. 2024;24(2):161-169. Regular Paper March 31, 2024 Full text PubReader ePub PDF	Robust Ku-Band GaN Low-Noise Amplifier MMIC Seong-Hee Han, Dong-Wook Kim J. Electromagn. Eng. Sci. 2024;24(2):170-177. Regular Paper March 31, 2024 Full text PubReader ePub PDF
Inverse Design of Electromagnetic Metasurfaces Utilizing Infinite and Separate Latent Space Yielded by a Machine Learning-Based Generative Model Jong-Hoon Kim, Ic-Pyo Hong J. Electromagn. Eng. Sci. 2024;24(2):178-190. Regular Paper March 31, 2024 Full text PubReader ePub PDF	Heuristic Incremental Theory of Diffraction for a Wedge with Impedance Surfaces Jun-Seon Kim, Hyun-Soo Lee, Jong-Eon Park, Dong-Wook Seo J. Electromagn. Eng. Sci. 2024;24(2):191-197. Regular Paper March 31, 2024 Full text PubReader ePub PDF
Improving Deep CNN-Based Radar Target Classification Performance by Applying a Denoise Filter Van-Tra Nguyen, Chi-Thanh Vu, Van-Sang Doan J. Electromagn. Eng. Sci. 2024;24(2):198-205. Regular Paper March 31, 2024 Full text PubReader ePub PDF	Numerical Extraction of the Equivalent Circuit for a Basic Magnetoelectric Dipole Antenna Zhiyi Li, Yuzhu Tang, Zhifan Zhao, Linwan Deng, Hongzheng Zeng, Xing Chen J. Electromagn. Eng. Sci. 2024;24(2):206-213. Regular Paper March 31, 2024 Full text PubReader ePub PDF

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	Compact Bent-Corner Orthogonal Beam Switching Antenna Module for 5G Mobile Devices G. S. Karthikeya, Shiban K. Koul, Ajay K. Poddar, Ulrich L. Rohde J. Electromagn. Eng. Sci. 2022;22(1):74-83. Cited By 8
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