Long-Xi Chang

Chang Gung University of Science and Technology — Taiwan

Engineering · Physical Sciences

3h-index26citations7works0.02yr avg
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Research Topics

Analog and Mixed-Signal Circuit Design(3), Advanced DC-DC Converters(2), Radio Frequency Integrated Circuit Design(2), Photovoltaic System Optimization Techniques(2), Advancements in PLL and VCO Technologies(2)

Publications7 total

A Wide-Range Charge Controller for Solar Sensor
Journal of Circuits Systems and Computers·2015· 4 cited
AC impedance technique for dynamic and static state of charge analysis for Li-ion battery
2013· 13 cited
A fully integrated solar charger controller with input MPPT regulation protection for 10V to 28V solar-powered panel
2013· 5 cited
A sigma-delta modulator for bio-applications
2013· 1 cited
A 0.39mA 92dB modified-feedback ΣΔ modulator for digital RF hearing aid with 1.2V supply voltage in 0.35µm CMOS
2011
A 3.8-Gb/s CMOS Laser Driver with Automatic Power Control Using Thermistors
2007· 2 cited
A 0.9mA 95dB ΣΔ Modulator for Digital RF Hearing Aid in 0.35μm CMOS
2007· 1 cited

Frequent Co-authors

Cihun‐Siyong Alex Gong(4), Yi‐Feng Luo(3), Chueh-Hao Yu(2), David Li(2), Tim-Kuei Shia(2), Yihua Liu(1), Wenhui Chen(1), Chi-Chen Chung(1), Kai‐Wen Yao(1), Muh‐Tian Shiue(1), Yu-Ying Lin(1)