An energy-efficient MMAS FFT processor for high-rate WPAN applications

2011 ◽  
Author(s):  
Song-Nien Tang ◽  
Jui-Wei Tsai ◽  
Tsin-Yuan Chang
Keyword(s):  
Energy Efficient ◽  
High Rate ◽  
Fft Processor

An Area- and Energy-Efficient Multimode FFT Processor for WPAN/WLAN/WMAN Systems

2012 ◽  
Vol 47 (6) ◽  
pp. 1419-1435 ◽  
Author(s):  
Song-Nien Tang ◽  
Chi-Hsiang Liao ◽  
Tsin-Yuan Chang
Keyword(s):  
Energy Efficient ◽  
Fft Processor

The Design of Energy-Efficient Lighting Controller Based on AC-PWM Control Technology

2011 ◽  
Vol 347-353 ◽  
pp. 3985-3988
Author(s):  
Song Liu ◽  
Lian Zhi Jiang
Keyword(s):  
Energy Efficient ◽  
Output Voltage ◽  
Low Cost ◽  
Electric Energy ◽  
High Rate ◽  
Voltage Regulator ◽  
Power Circuit ◽  
Low Weight ◽  
Control Scheme ◽  
Low Volume

This paper introduces a voltage regulator controll technology using AC–chopping method (AC-PWM), and applies it to the design of energy-efficient lighting controller. The power circuit, principle, control scheme and how to design of the lighting controller are described. The lighting controller proved to be low cost, low weight, low volume, high precision of output voltage, high rate of electric energy- efficient and its output wave be sinusoid approximately.

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