IoT Sensor Network Using ESPAR Antenna Based on Beam Scanning Method for Direction Finding von Rahman, Md. Moklesur, Ryu, Heung-Gyoon

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ESPAR array design for the UHF RFID wireless sensor communication system von Rahman, Md. Moklesur, Ryu, Heung‐Gyoon

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Advanced OTFS communication system with compact spectrum and power efficiency improvement von Hossain, Md. Najmul, Ryu, Heung‐Gyoon

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DFT-Spread OTFS Communication System with the Reductions of PAPR and Nonlinear Degradation von Hossain, Md. Najmul, Sugiura, Yosuke, Shimamura, Tetsuya, Ryu, Heung-Gyoon

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On the Performance of Covariance Based Spectrum Sensing for Cognitive Radio von Jin, Ming, Li, Youming, Ryu, Heung-Gyoon

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Design and Performance Evaluation of Multidimensional OFDM System von An, Changyoung, Ryu, Heung-Gyoon

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Multiple‐input multiple‐output system design of multidimensional orthogonal frequency division multiplexing system with coded direct index modulation von An, Changyoung, Ryu, Heung‐Gyoon

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System design and analysis of MIMO SFBC CI-OFDM system against the nonlinear distortion and narrowband interference von Ryu, Heung-Gyoon

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Effects of Oxygen Injection Rates on a-IGZO Thin-film Transistors with Oxygen Plasma Treatment von Lee, Jae-Yun, Heo, Kwan-Jun, Choi, Seong-Gon, Ryu, Heung Gyoon, Koh, Jung-Hyuk, Kim, Sung-Jin

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Suppression of ICI and MAI in SC-FDMA communication system with carrier frequency offsets von Zhang, Xiu Pei, Ryu, Heung-Gyoon

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Flexible TDMA System for the Efficient Microwave Power Transmission to Multiple Power Receiver von Kim, Dayoung, Ryu, Heung-Gyoon

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ESPAR array design for the wireless communication and IoT applications von Rahman, Md. Moklesur, Ryu, Heung-Gyoon

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PAPR reduction of the low complexity phase weighting method in OFDM communication system von Nguyen Thanh Hieu, Nguyen Thanh Hieu, Sang-Woo Kiom, Sang-Woo Kiom, Heung-Gyoon Ryu, Heung-Gyoon Ryu

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Spectral Analysis of Subterahertz Oscillations Based on an Antiferromagnet/Non-Magnetic Metal Heterostructure von Mitrofanova, Anastasia, Vanin, Kirill, Volkov, Dmitry, Safin, Ansar, Kravchenko, Oleg, Ryu, Heung-Gyoon, Nikitov, Sergey

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Combination of PAPR reduction and linearization for the OFDM communication system von Ryu, Heung-Gyoon

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High Throughput Mobile Communication Based on OTFS System with the Delay-Doppler Compensation von An, Changyoung, Ryu, Heung-Gyoon

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Influences of Oxygen Plasma Posttreatment on Electrical Characteristics of Amorphous Indium–Gallium–Zinc–Oxide Thin‐Film Transistors von Lee, Jae-Yun, Tarsoly, Gergely, Choi, Seung-Gon, Ryu, Heung-Gyoon, Kim, Sung-Jin

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A Multi-mode OFDM System with Coded Direct Index Modulation (MM-OFDM-CDIM) von An, Changyoung, Ryu, Heung-Gyoon

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Compensation System Design and Comparison of Very High Doppler Frequency Effect von An, Changyoung, Ryu, Heung-Gyoon

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Hysteresis and turn-on voltage tailoring of indium gallium zinc oxide transistors by employing a sandwiched structure with indium oxide von Lee, Jae-Yun, Tarsoly, Gergely, Yoo, Suchang, Shan, Fei, Gyoon Ryu, Heung, Choi, Seungkeun, Jeong, Yong Jin, Kim, Sung-Jin

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