Jungpil Shin

Work place: School of Computer Science and Engineering, The University of Aizu, Aizuwakamatsu, Fukushima 965-8580, Japan

E-mail: jpshin@u-aizu.ac.jp

Website: https://orcid.org/0000-0002-7476-2468

Research Interests: Image Processing, Computer Networks, 2D Computer Graphics, Pattern Recognition, Computer Vision, Human-Computer Interaction

Biography

Jungpil Shin (Senior Member, IEEE) received a B.Sc. in Computer Science and Statistics and an M.Sc. in Computer Science from Pusan National University, Korea, in 1990 and 1994, respectively. He received his Ph.D. in computer science and communication engineering from Kyushu University, Japan, in 1999, under a scholarship from the Japanese Government (MEXT). He was an Associate Professor, a Senior Associate Professor, and a Full Professor at the School of Computer Science and Engineering, the University of Aizu, Japan, in 1999, 2004, and 2019, respectively. He has co-authored more than 250 published papers for widely cited journals and conferences. His research interests include pattern recognition, image processing, computer vision, machine learning, human-computer interaction, non-touch interfaces, human gesture recognition, automatic control, Parkinson’s disease diagnosis, ADHD diagnosis, user authentication, machine intelligence, as well as handwriting analysis, recognition, and synthesis. He is a member of ACM, IEICE, IPSJ, KISS, and KIPS. He has served as program chair and as a program committee member for numerous international conferences. He serves as an Editor of IEEE journals and for MDPI Sensors. Also, he serves as a reviewer for several major IEEE and SCI journals.

Author Articles
Performance Evaluation of Slotted Star-Shaped Dual-band Patch Antenna for Satellite Communication and 5G Services

By Md. Najmul Hossain Al Amin Islam Jungpil Shin Md. Abdur Rahim Md. Humaun Kabir

DOI: https://doi.org/10.5815/ijwmt.2023.03.05, Pub. Date: 8 Jun. 2023

The advancement of wireless communication technology is growing very fast. For next-generation communication systems (like 5G mobile services), wider bandwidth, high gain, and small-size antennas are very much needed. Moreover, it is expected that the next-generation mobile system will also support satellite technology. Therefore, this paper proposes a slotted star-shaped dual-band patch antenna that can be used for the integrated services of satellite communication and 5G mobile services whose overall dimension is 15×14×1.6 mm3. The proposed antenna operates from 18.764 GHz to 19.775 GHz for K-band satellite communication and 27.122 GHz to 29.283 GHz for 5G (mmWave) mobile services. The resonance frequencies of the proposed antenna are 19.28 GHz and 28.07 GHz having bandwidths of 1.011 GHz and 2.161 GHz, respectively. Moreover, the proposed dual-band patch antenna has a maximum radiation efficiency of 76.178% and a maximum gain of 7.596 dB.

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