JEES :: Journal of Electromagnetic Engineering and Science

Regular Paper

May 31, 2024

ISAR Image Registration Based on Line Features

Linhua Wu, Lizhi Zhao, Junling Wang, Jiaoyang Su, Weijun Cheng

J. Electromagn. Eng. Sci. 2024;24(3):215-225.

Inverse synthetic aperture radar (ISAR) image registration enables the analysis of target dynamics by comparing registered images from different viewpoints. However, it faces significant challenges due to various factors, such...

Regular Paper

May 31, 2024

Detection of Buried Nonlinear Targets Using DORT

Young Jin Song, Sun K. Hong

J. Electromagn. Eng. Sci. 2024;24(3):226-233.

Ground-penetrating radars (GPR) based on a variety of techniques have been proposed to improve the performance of buried target (e.g., landmines, threat devices) detection. However, the small radar cross section...

Regular Paper

May 31, 2024

Design of a Compact Log Periodic Dipole Array Antenna for Broadband and High-Power Beam Synthesis Using Superposition

Changhyeon Im, Sangwoon Youn, Tae Heung Lim, Hosung Choo

J. Electromagn. Eng. Sci. 2024;24(3):234-242.

This paper investigates various array beam shapes for high-power electronic warfare applications using an actual broadband array antenna. For use in a limited mounting space, a compact printed log periodic...

Regular Paper

May 31, 2024

Broadband Transmit/Receive Switch for 3T and 7T Magnetic Resonance Imaging

Ashraf Abuelhaija, Gameel Saleh, Sanaa Salama, Mohammed Hamdan

J. Electromagn. Eng. Sci. 2024;24(3):243-253.

This article presents a transmit/receive switch that utilizes a broadband microstripline hybrid coupler. The proposed switch is suitable for application in both 3T and 7T magnetic resonance imaging. It operates...

Regular Paper

May 31, 2024

Mechanism and Method for Residual Flux Detection of Transformer Cores Based on Different Polarities Response Currents

Cailing Huo, Yiming Yang, Fuyin Ni, Qiang Xie

J. Electromagn. Eng. Sci. 2024;24(3):254-263.

This paper proposes a residual flux detection method based on the different polarities of response currents. When a positive–negative alternating DC voltage is loaded, the direction of the residual flux...

Regular Paper

May 31, 2024

Novel Design of a Bandwidth Enhanced and Frequency Reconfigurable, Wearable Antenna for Body Centric Communication

Devendra Kumar, Dhirendra Mathur

J. Electromagn. Eng. Sci. 2024;24(3):264-275.

This paper proposes a novel design for a frequency reconfigurable and bandwidth-enhanced antenna for use in biomedical telemetry applications. Data pertaining to a patient’s body parameters, such as blood pressure,...

Regular Paper

May 31, 2024

LCP-Based Low-Cost Base Station Antenna for 3.7 GHz 5G Band

Youngju Lee, Seung-Ho Choi, Bum-Hee Lee, Jung-Yub Lee, Jae Hee Kim

J. Electromagn. Eng. Sci. 2024;24(3):276-284.

This paper presents a large-scale base station antenna assembly structure that is low-cost, reliable, and easy to manufacture. The antenna element is composed of a low-loss liquid crystal polymer based...

Regular Paper

May 31, 2024

Hybrid Topology with Reconfigurable Rectifier for Enable CC and CV Output Characteristics in Wireless Power Transfer Systems

Haibing Wen, Jiayuan Li, Jiadong Yang, Peng Wang, Kehan Zhang, Lei Yang, Yaopeng Zhao, Xiangqian Tong

J. Electromagn. Eng. Sci. 2024;24(3):285-293.

To achieve simple and reliable conversion from constant current (CC) charging mode to constant voltage (CV) charging mode in wireless power transfer systems, this paper proposes a hybrid topology equipped...

Regular Paper

May 31, 2024

Circularly Polarized Series Array and MIMO Application for Sub-Millimeter Wave/Terahertz Band

Thinh Tien Nguyen, Dong Ho Kim, Jung Han Choi, Chang Won Jung

J. Electromagn. Eng. Sci. 2024;24(3):294-304.

This article presents a compact, planar, and circularly polarized array antenna operating in the W-band (84.5–110 GHz), with all its prototypes fabricated using a low-cost, traditional, microwave printed circuit board...

Regular Paper

May 31, 2024

Design of Magnetic Coupling Mechanism with Different Primary and Secondary Coils for Maximum Output Power

Zhongyu Dai, Wenxi Peng, Yake Tang, Haoran Xu, Huihui Wang, Yanhu Zhai, Ming Xue, Xian Zhang

J. Electromagn. Eng. Sci. 2024;24(3):305-317.

Output power is an important performance metric related to static or quasi-static wireless power transfer (WPT). As an important component of WPT, the electrical parameters of a magnetic coupling mechanism...

Regular Paper

May 31, 2024

Performance Evaluation of Spaceborne Bistatic SAR Systems

Suk-Jin Kim, Seong Joo Maeng, Jung-Hwan Lim, Jae Wook Lee, Taek-Kyung Lee, Woo Kyung Lee

J. Electromagn. Eng. Sci. 2024;24(3):318-326.

In this paper, the performances of spaceborne bistatic synthetic aperture radar (SAR) systems are evaluated and compared with those of the conventional monostatic SAR system. Drawing on information on the...

ISAR Image Registration Based on Line Features Linhua Wu, Lizhi Zhao, Junling Wang, Jiaoyang Su, Weijun Cheng J. Electromagn. Eng. Sci. 2024;24(3):215-225. Regular Paper May 31, 2024 PDF	Detection of Buried Nonlinear Targets Using DORT Young Jin Song, Sun K. Hong J. Electromagn. Eng. Sci. 2024;24(3):226-233. Regular Paper May 31, 2024 PDF
Design of a Compact Log Periodic Dipole Array Antenna for Broadband and High-Power Beam Synthesis Using Superposition Changhyeon Im, Sangwoon Youn, Tae Heung Lim, Hosung Choo J. Electromagn. Eng. Sci. 2024;24(3):234-242. Regular Paper May 31, 2024 PDF	Broadband Transmit/Receive Switch for 3T and 7T Magnetic Resonance Imaging Ashraf Abuelhaija, Gameel Saleh, Sanaa Salama, Mohammed Hamdan J. Electromagn. Eng. Sci. 2024;24(3):243-253. Regular Paper May 31, 2024 PDF
Mechanism and Method for Residual Flux Detection of Transformer Cores Based on Different Polarities Response Currents Cailing Huo, Yiming Yang, Fuyin Ni, Qiang Xie J. Electromagn. Eng. Sci. 2024;24(3):254-263. Regular Paper May 31, 2024 PDF	Novel Design of a Bandwidth Enhanced and Frequency Reconfigurable, Wearable Antenna for Body Centric Communication Devendra Kumar, Dhirendra Mathur J. Electromagn. Eng. Sci. 2024;24(3):264-275. Regular Paper May 31, 2024 PDF
LCP-Based Low-Cost Base Station Antenna for 3.7 GHz 5G Band Youngju Lee, Seung-Ho Choi, Bum-Hee Lee, Jung-Yub Lee, Jae Hee Kim J. Electromagn. Eng. Sci. 2024;24(3):276-284. Regular Paper May 31, 2024 PDF	Hybrid Topology with Reconfigurable Rectifier for Enable CC and CV Output Characteristics in Wireless Power Transfer Systems Haibing Wen, Jiayuan Li, Jiadong Yang, Peng Wang, Kehan Zhang, Lei Yang, Yaopeng Zhao, Xiangqian Tong J. Electromagn. Eng. Sci. 2024;24(3):285-293. Regular Paper May 31, 2024 PDF
Circularly Polarized Series Array and MIMO Application for Sub-Millimeter Wave/Terahertz Band Thinh Tien Nguyen, Dong Ho Kim, Jung Han Choi, Chang Won Jung J. Electromagn. Eng. Sci. 2024;24(3):294-304. Regular Paper May 31, 2024 PDF	Design of Magnetic Coupling Mechanism with Different Primary and Secondary Coils for Maximum Output Power Zhongyu Dai, Wenxi Peng, Yake Tang, Haoran Xu, Huihui Wang, Yanhu Zhai, Ming Xue, Xian Zhang J. Electromagn. Eng. Sci. 2024;24(3):305-317. Regular Paper May 31, 2024 PDF
Performance Evaluation of Spaceborne Bistatic SAR Systems Suk-Jin Kim, Seong Joo Maeng, Jung-Hwan Lim, Jae Wook Lee, Taek-Kyung Lee, Woo Kyung Lee J. Electromagn. Eng. Sci. 2024;24(3):318-326. Regular Paper May 31, 2024 PDF	Novel CPW-Fed Gamma-Shaped Circularly Polarized Slot Antenna for UWB Applications Junmo Choi, Youngkyun Oh, Jaehoon Choi, Kyung-Young Jung J. Electromagn. Eng. Sci. 2024;24(3):327-329. Letter May 31, 2024 PDF

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