Antenna Gain Enhancement Using a Holey Superstrate von Kim, Jae Hee, Ahn, Chi-Hyung, Bang, Jin-Kyu

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A Dual-Frequency Omnidirectional Antenna for Polarization Diversity of MIMO and Wireless Communication Applications von Ahn, Chi-Hyung, Oh, Seong-Won, Chang, Kai

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High gain pentagonal loop rectifying antenna von Ahn, Chi‐Hyung, Oh, Seongwon

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Expansion-Induced Crack Propagation in Rocks Monitored by Using Piezoelectric Transducers von Ahn, Chi-Hyung, Kim, Dong-Ju, Byun, Yong-Hoon

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Multifunctional Partially Reflective Surface for Smart Blocks von Kim, Jae Hee, Lee, Dong-Jin, An, Tae-Ki, Hwang, Jong-Gyu, Ahn, Chi-Hyung

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Small dual‐band inverted F antenna using series resonator von Kim, Jae Hee, Ahn, Chi‐Hyung

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Development of a Novel Concrete Curing Method Using Induction Heating System von Ahn, Chi-Hyung, Lee, Jinbok, Kim, Dong-Jin, Shin, Hyun-Oh

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Experimental Field Tests and Finite Element Analyses for Rock Cracking Using the Expansion of Vermiculite Materials von Ahn, Chi-hyung, Hu, Jong Wan

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Compact parallel-coupled line bandpass filter using double complementary split ring resonators von Ahn, Chi-Hyung, Jung, Dong-Jin, Chang, Kai

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Efficient two dipole antenna alignment in near-field region von Kim, Jae Hee, Lee, Byung Song, Park, Chan Bae, Bang, Jin Kyu, Ahn, Chi-Hyung

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Single-layer polarization-switchable frequency-band-fixed microstrip antenna using a single-switch von Oh, Soon-Soo, Park, Wook-Ki, Ahn, Chi-Hyung, Shafai, Lotfollah

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A dual-polarized cylindrical conformal array antenna suitable for unmanned aerial vehicles von Ahn, Chi-Hyung, Ren, Yu-Jiun, Chang, Kai

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Investigation of Key Parameters of Rock Cracking Using the Expansion of Vermiculite Materials von Ahn, Chi-Hyung, Hu, Jong Wan

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The Characteristics of CLHS Driving for High Luminance Efficiency in AC PDP von Kim, Gun-Su, Ahn, Chi-Hyung, Lee, Seok-Hyun

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Photoelectrochemical effects of hyperbranched polyglycerol in gel electrolytes on the performance of dye-sensitized solar cells von Ahn, Chi Hyung, Jeon, Jae-Deok, Kwak, Seung-Yeop

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Magnetic resonance wireless power transfer system for practical mid-range distance powering scenario references von Young Kim, Ki, Yoon, Changwook, Yoon Kim, Nam, Choi, Jinsung, Ryu, Young-Ho, Kim, Dong-Zo, Song, Keum-Su, Ahn, Chi-Hyung, Park, Eunseok, Park, Yun-Kwon, Kwon, Sangwook

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Design of a radiated-mode multislot leaky coaxial cable von Ahn, Chi-Hyung, Yi, Dong-Woo, Park, Wee Sang

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Small dual-band slot antenna using capacitor loading: Kim and Ahn von Kim, Jae Hee, Ahn, Chi-Hyung

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Multifunctional Partially Reflective Surface for Smart Blocks von Kim, Jae Hee, Lee, Dong-Jin, An, Tae-Ki, Hwang, Jong-Gyu, Ahn, Chi-Hyung

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Investigation of Key Parameters of Rock Cracking Using the Expansion of Vermiculite Materia von Ahn, Chi-Hyung, Hu, Jong Wan

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