A low-noise interface for MEMS vibration gyroscope based on a novel power-efficient C/V conversion structure

2015 ◽  
Author(s):  
Hai Chu ◽  
Wengao Lu ◽  
M.X. Liu ◽  
Meng Zhao ◽  
X.L. Li ◽  
...  
Keyword(s):  
Low Noise ◽  
Power Efficient

scholarly journals Power Efficient, Low Noise 2-5 GHz Phase Locked Loop

2011 ◽  
Vol 16 (4) ◽  
pp. 66-72
Author(s):  
V.Sh. Melikyan ◽  
A.A. Durgaryan ◽  
H.P. Petrosyan ◽  
A.G. Stepanyan
Keyword(s):  
Power Consumption ◽  
Efficient Solution ◽  
Phase Locked Loop ◽  
Low Noise ◽  
System Level ◽  
Voltage Controlled Oscillator ◽  
Power Efficient ◽  
Area Overhead ◽  
Output Noise ◽  
5 Ghz

A power and noise efficient solution for phase locked loop (PLL) is presented. A lock detector is implemented to deactivate the PLL components, except the voltage controlled oscillator (VCO), in the locked state. Signals deactivating/activating the PLL are discussed on system level. The introduced technique significantly saves power and decreases PLL output jitter. As a result whole PLL power consumption and output noise decreased about 35-38% in expense of approximately 17% area overhead

Power-Efficient Spin-Torque Nano-Oscillator-Based Wireless Communication With CMOS High-Gain Low-Noise Transmitter and Receiver

2019 ◽  
Vol 55 (5) ◽  
pp. 1-10 ◽  
Author(s):  
Hee Sung Lee ◽  
Seung Hun Kim ◽  
Tae Hwan Jang ◽  
Hee-Gyum Park ◽  
Byoung-Chul Min ◽  
...  
Keyword(s):  
Wireless Communication ◽  
High Gain ◽  
Low Noise ◽  
Spin Torque ◽  
Power Efficient
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