Sang-Hwa Jung

Low-loss analog and digital micromachined impedance tuners at the Ka-band

Hong-Teuk Kim, Sang-Hwa Jung, Kyungteh Kang et al. · IEEE Transactions on Microwave Theory and Techniques · 2001 · 57 citations

Electrical Engineering, Mems Capacitors, Engineering +13

A new micromachined overlay CPW structure with low attenuation over wide impedance ranges and its application to low-pass filters

Hong-Teuk Kim, Sang-Hwa Jung, Jae-Hyoung Park et al. · IEEE Transactions on Microwave Theory and Techniques · 2001 · 38 citations

Electrical Engineering, Engineering, Microfabrication +13

An integrated CMOS DC-DC converter for battery-operated systems

Sang-Hwa Jung, Nam-Sung Jung, Jong-Tae Hwang et al. · 2003 · 34 citations

Low-power Electronics, Electrical Engineering, Energy Harvesting +14

Analog-digital switching mixed mode low ripple-high efficiency Li-ion battery charger

Sang-Hwa Jung, Young‐Jin Woo, Nam‐In Kim et al. · 2002 · 24 citations

Electric Battery, Electrical Engineering, Production Facilities +10

Class D audio power amplifier with fine hysteresis control

Sang-Hwa Jung, Nam‐In Kim, Gyu‐Hyeong Cho · Electronics Letters · 2002 · 22 citations

Fine Hysteresis Control, Nonlinear Circuit, New Simple +4