D
Dong-You Choi
Researcher at Chosun University
Publications - 115
Citations - 1222
Dong-You Choi is an academic researcher from Chosun University. The author has contributed to research in topics: Patch antenna & Antenna (radio). The author has an hindex of 16, co-authored 100 publications receiving 836 citations.
Papers
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Journal ArticleDOI
Study on Mutual Coupling Reduction Technique for MIMO Antennas
Iram Nadeem,Dong-You Choi +1 more
TL;DR: Different MIMO antenna design techniques and all of their mutual coupling reduction techniques through various structures and mechanisms are presented with multiple examples and characteristics comparison.
Journal ArticleDOI
Comparative Study of Antenna Designs for RF Energy Harvesting
TL;DR: In this paper, microstrip patch structured rectennas are evaluated and compared with an emphasis on the various methods adopted to obtain a compact rectenna, harmonic rejection functionality, and frequency and polarization selectivity.
Journal ArticleDOI
Rain attenuation statistics over millimeter wave bands in South Korea
Sujan Shrestha,Dong-You Choi +1 more
TL;DR: In this article, the performance of rain attenuation and rainfall data for three years between 2013-2015, in 3.2 km experimental link of 38 GHz and 0.1 km link at 75 GHz was analyzed.
Proceedings ArticleDOI
A Novel Cross Layer Intrusion Detection System in MANET
TL;DR: A novel cross layer intrusion detection architecture to discover the malicious nodes and different types of DoS attacks by exploiting the information available across different layers of protocol stack in order to improve the accuracy of detection.
Journal ArticleDOI
A New Fractal-Based Miniaturized Dual Band Patch Antenna for RF Energy Harvesting
TL;DR: In this article, a miniaturized dual-band microstrip antenna is constructed by modifying the standard microstrip patch antenna geometry into a fractal structure, which can harvest RF energy in both of these frequency bands at a reduction in size of 25.98% relative to a conventional rectangular patch antenna.