LC Oscillator Design Used in Sensor Measurement Based on Embedded Technology

2021 ◽  
Author(s):  
Pop Septimiu Sever ◽  
Bande Vlad
Keyword(s):  
Embedded Technology ◽  
Lc Oscillator ◽  
Sensor Measurement

scholarly journals Vehicle Management System To Reduce The Risky Factors Using Embedded Technology Enhanced With Wi-Fi

2020 ◽  
Vol 994 ◽  
pp. 012010
Author(s):  
V Jacintha ◽  
K H Shakthi Murugan ◽  
S Kaviya ◽  
V Hemamalini ◽  
B Harini ◽  
...  
Keyword(s):  
Management System ◽  
Embedded Technology ◽  
Vehicle Management ◽  
Vehicle Management System

scholarly journals A note on slack enforcement mechanisms for self-suspending tasks

2021 ◽  
Author(s):  
Mario Günzel ◽  
Jian-Jia Chen
Keyword(s):  
Real Time ◽  
Embedded Technology ◽  
The Real ◽  
Enforcement Mechanisms

AbstractThis paper provides counterexamples for the slack enforcement mechanisms to handle segmented self-suspending real-time tasks by Lakshmanan and Rajkumar (Proceedings of the Real-Time and Embedded Technology and Applications Symposium (RTAS), pp 3–12, 2010).

A 50 mV Fully-Integrated Self-Startup Circuit for Thermal Energy Harvesting

2017 ◽  
Vol 26 (12) ◽  
pp. 1750196 ◽  
Author(s):  
Yanzhao Ma ◽  
Yinghui Zou ◽  
Shengbing Zhang ◽  
Xiaoya Fan
Keyword(s):  
Energy Harvesting ◽  
Thermal Energy ◽  
Output Voltage ◽  
Charge Pump ◽  
Input Voltage ◽  
Fully Integrated ◽  
Input Capacitance ◽  
Low Input ◽  
Lc Oscillator ◽  
Thermal Energy Harvesting

A fully-integrated self-startup circuit with ultra-low voltage for thermal energy harvesting is presented in this paper. The converter is composed of an enhanced swing LC oscillator and a charge pump with decreased equivalent input capacitance. The LC oscillator has ultra-low input voltage and high output voltage swing, and the charge pump has a fast charging speed and small equivalent input capacitance. This circuit is designed with 0.18[Formula: see text][Formula: see text]m standard CMOS process. The simulation results show that the output voltage is in the range of 0.14[Formula: see text]V and 2.97[Formula: see text]V when the input voltage is changed from 50[Formula: see text]mV to 150[Formula: see text]mV. The output voltage could reach 2.87[Formula: see text]V at the input voltage of 150[Formula: see text]mV and the load of 1[Formula: see text]M[Formula: see text]. The maximum efficiency is in the range of 10.0% and 14.8% when the input voltage is changed from 0.2[Formula: see text]V to 0.4[Formula: see text]V. The circuit is suitable for thermoelectric energy harvesting to start with ultra-low input voltage.

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