A 1.66-nW/kHz, 32.7-kHz, 99.5ppm/°C fully integrated current-mode RC oscillator for real-time clock applications with PVT stability

Author(s):  
H. Asano ◽  
T. Hirose ◽  
K. Tsubaki ◽  
T. Miyoshi ◽  
T. Ozaki ◽  
...  

2001 ◽  
Vol 18 (4) ◽  
pp. 346-350
Author(s):  
Shutao Li ◽  
Yaonan Wang ◽  
Jie Wu


2011 ◽  
Vol 103 ◽  
pp. 583-586
Author(s):  
Feng Ling Li ◽  
Jian Hua Rong ◽  
Yu Ping Zhang

Measuring rock stratum displacement in dam grouting process is very important. A new displacement system is designed, comprising a programmable microcontroller Atmega16, a new grating capacitive displacement sensor(GCDS), DS1302 real time clock chip and announciator etc. The system has high sampling rate of 9600 baud rate and can trap the displacement equal to 0.001 millimeter in one second. Equipped with mechanical conveyance system, the system can be applied to the civil engineer. The experiment results show the instrument can measure accurately the displacement value and alarm geologic disaster in time, which can conduct continuous and accurate monitoring and provide operation decisions for dam engineers.



2014 ◽  
pp. 329-347
Author(s):  
Warren W. Gay
Keyword(s):  


2019 ◽  
Vol 653 ◽  
pp. 1223-1230 ◽  
Author(s):  
J. Gallardo-Gonzalez ◽  
A. Baraket ◽  
S. Boudjaoui ◽  
T. Metzner ◽  
F. Hauser ◽  
...  


Author(s):  
Mohammad Abdeljaleel Amayreh ◽  
Gerhard Baaken ◽  
Jan C. Behrends ◽  
Yiannos Manoli


2018 ◽  
Vol 26 (6) ◽  
pp. 1151-1158 ◽  
Author(s):  
Dong-Soo Lee ◽  
Sung-Jin Kim ◽  
Donggyu Kim ◽  
Younggun Pu ◽  
Sang-Sun Yoo ◽  
...  




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