Search Results - "Yonghyun Yoon"

Low-Profile, Low-Cost, Broadband Millimeter-Wave Antenna Array for High-Data-Rate WPAN Systems by Lee, Byungje, Yoon, Yonghyun

“…A circularly polarized (CP) broadband microstrip patch antenna array is proposed for high-data-rate wireless personal area network (WPAN) systems of around 60…”
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Clinical significance of trabecular bone score of DXA in hip fracture patients-comparative study between trochanteric fractures and neck fractures by Kwon, Seungcheol, Yoo, Jehyun, Yoon, Yonghyun, Lee, Minjae, Hwang, Jihyo

“…Background Studies have shown that the clinical efficacy of TBS (Trabecular Bone Score) of DXA in hip fracture patients. This study aimed to investigate the…”
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A Cavity-Backed Traveling Wave Antenna for Tri-Band GPS Applications by Yoon, Yonghyun, Lee, Byungje

“…A cavity-backed tri-band antenna is proposed for the global positioning system (GPS) operating at 1176.45 MHz (L5 band), 1227.60 MHz (L2 band), and 1575.42 MHz…”
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A Compact Frequency Reconfigurable Antenna for LTE Mobile Handset Applications by Lee, Hyunwoo, Yoon, Yonghyun, Mun, Byeonggwi, Wi, Hyunho, Choi, Munyong, Lee, Byungje

“…A compact (8 × 62 × 5 mm3; 2.48 cc) frequency reconfigurable antenna that uses electrical switching with PIN diodes is proposed for the low frequency LTE band…”
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Numerical Implementation of Representative Mobile Phone Models for Epidemiological Studies by Elisabeth Cardis, Hyung-Do Choi, Seon-Eui Hong, Byungje Lee, Sooyung Lee, Yonghyun Yoon, Ae-Kyoung Lee

“…This paper describes an implementation method and the results of numerical mobile phone models representing real phone models that have been released on the…”
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A Compact Dual-Band RFID Tag Antenna Mountable on Metallic Objects by Lee, Hark-Yong, Lee, Hyunwoo, Yoon, Yonghyun, Mun, Byeonggwi, Lee, Byungje

“…A compact (50 × 50 × 4 mm3) dual-band radio frequency identification (RFID) tag antenna mountable on metallic objects is proposed for the ultra-high frequency…”
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