Results 261 to 270 of about 3,842,952 (321)
On combining network coding with duty-cycling in flood-based wireless sensor networks
Ad Hoc Networks, 2013 Radu Stoleru, Myounggyu Won
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Design of A 0.8GHz-3GHz Duty-Cycle Corrector With a 20%-80% Input Duty Cycle
2019 IEEE International Conference on Consumer Electronics - Taiwan (ICCE-TW), 2019An analog duty cycle correction circuit using a novel pulsewidth modification cell. We correct the duty-cycle by changing the phase of the voltage. Our calibration allows the input duty cycle to range from 20% to 80%, and the circuit corrects the duty cycle to 50%.
Chien Yu Lin, Heng Shou Hsu
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A voltage-controlled duty-cycle oscillator
IEEE Journal of Solid-State Circuits, 1990A voltage-controlled duty-cycle oscillator (VCDCO) developed for use with integrated silicon sensors is described. The circuit's transfer function is, to first order, completely independent of component values. Measured results indicate that the circuit is capable of resolving input voltage changes as small as 6 mu V in a 2000- mu s period and has a ...
Richard R. Spencer, James B. Angell
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Profiling and improving the duty-cycling performance of Linux-based IoT devices
Journal of Ambient Intelligence and Humanized Computing, 2018Minimizing the energy consumption of Linux-based devices is an essential step towards their wide deployment in various IoT scenarios. Energy saving methods such as duty-cycling aim to address this constraint by limiting the amount of time the device is ...
Immanuel Amirtharaj +2 more
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Synchronous duty cycle correction circuit
2010 18th IEEE/IFIP International Conference on VLSI and System-on-Chip, 2010A duty cycle correction (DCC) circuit with deterministic clock insertion delay is presented. To neutralize the ambiguity of the DCC circuit insertion delay induced by the wide range of input clock duty cycle, a signal differentiating circuit at the input of the circuit is used which narrows the input duty cycle range to the circuit core.
Sergey Sofer +2 more
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Nested block designs: Flexible and efficient schedule-based asynchronous duty cycling
Computer Networks, 2013Ricardo C Carrano +2 more
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Clock buffer with duty cycle corrector
Microelectronics Journal, 2010A clock buffer with duty cycle corrector circuit is presented. The proposed circuit can generate either 50% duty cycle or conserve the duty cycle as input clock. It corrects the input duty cycle of 10-90% for generated 50% duty cycle of output clock with error less than 0.9%.
Shao-Ku Kao, Yong-De You
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Maximum Lifetime Routing Problem in Duty-Cycling Sensor Networks
Wireless Personal Communications, 2013Neeli R Prasad
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Electrical Engineering, 1939
The horsepower rating of a motor carries a dual implication — first, torque ability; second, temperature rise. The two are frequently confused. In selecting motors for duty-cycle jobs the two concepts should be considered separately. The motor rating and type should be chosen to fit the torque requirements of the job.
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The horsepower rating of a motor carries a dual implication — first, torque ability; second, temperature rise. The two are frequently confused. In selecting motors for duty-cycle jobs the two concepts should be considered separately. The motor rating and type should be chosen to fit the torque requirements of the job.
openaire +1 more source
Adaptive duty cycling for energy harvesting systems
Proceedings of the 2006 international symposium on Low power electronics and design - ISLPED '06, 2006Harvesting energy from the environment is feasible in many applications to ameliorate the energy limitations in sensor networks. In this paper, we present an adaptive duty cycling algorithm that allows energy harvesting sensor nodes to autonomously adjust their duty cycle according to the energy availability in the environment.
Jason Hsu +4 more
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