Research on pulse power supply of MEMS low power consumption catalytic methane sensor
Gong-kuang zidonghua, 2018 In view of problem of high power consumption of traditional catalytic methane sensor, a pulsed power supply operation mode was proposed based on analysis of performance of MEMS low power consumption catalytic methane components.
SHEN Guojie
doaj +1 more source
High Efficiency, Low Power-Consumption DFB Quantum Cascade Lasers Without Lateral Regrowth. [PDF]
Nanoscale Res Lett, 2017 Very low power-consumption distributed feedback (DFB) quantum cascade lasers (QCLs) at the wavelength around 4.9 μm were fabricated by conventional process without lateral regrowth of InP:Fe or using sidewall grating.
Jia ZW +10 more
europepmc +2 more sources
Low Power Consumption Polymer/Silica Hybrid Thermo-Optic Switch Based on Racetrack Resonator
IEEE Photonics Journal, 2022 Large scale integration of photonics devices requires low power consumption devices. In this paper, we demonstrate a low power consumption polymer/silica hybrid thermo-optic switch based on racetrack resonator. With the high index-contrast between
Yuexin Yin +6 more
doaj +1 more source
A low cost system for self measurements of power consumption in field programmable gate arrays [PDF]
This paper presents a specific system to measure power consumption in FPGAs. It is based on a current-frequency conversion block. This tool allows an application running inside the FPGA to know its own consumption in real time.
Boemo, Eduardo +3 more
core +2 more sources
Design of high reliability beacon system based on GPS and Beidou
Dianzi Jishu Yingyong, 2018 A new miniaturized beacon is designed aiming at the retrieval of aircraft recorder. The beacon consists of a GPS module, a control unit, a Beidou module and a power supply module.
Yu Haobo +3 more
doaj +1 more source
Power consumption and cost estimation in a magnetic rotating fixed bed reactor
Journal of Saudi Chemical Society, 2023 The use of iron powder for the reduction of hexavalent chromium has many benefits. It reduces Cr(VI) safely and efficiently at low cost. Cr (VI) ions reduction process effect using a revolving fixed bed reactor in a batch mode on the power number, power ...
Doaa Sayed, Hassan Farag
doaj +1 more source
Low Power Consumption Full Digital Optical Substation Based on Multi-bus Architecture
Meikuang Anquan, 2020 In view of the notice issued by the State Administration of Coal Mine Safety Supervision on the acceptance specifications for the Upgrading and Transformation of Coal Mine Safety Supervision and Control Systems, as well as the requirements of AQ 6201 ...
SUN Xiaodong
doaj +1 more source
Design strategy for low-power consumption in solar trackers [PDF]
AIP Conference Proceedings, 2018 The new energy generation technologies that transform the solar energy, require a high accuracy for the tracking of the solar vector path, which increases the system energy consumption and reduces the entire system performance. From an optimization approach, a novel design strategy for low-power trackers is proposed, which consists of two main stages ...
Antón Hernández, Ignacio +5 more
openaire +2 more sources
A 6.4 ppm/℃ and low power consumption bandgap voltage reference
Dianzi Jishu Yingyong, 2019 This paper proposed an innovative CMOS bandgap reference with both low current consumption and high precision over a wide temperature range. The proposed bandgap reference was designed using a standard 0.18 μm CMOS technology.
Pan Hongze, Wang Dongxing, Song Mingxin
doaj +1 more source
Low Power Consumption Mode Switch Based on Three-Dimensional Polymer Mach-Zehnder Interferometer
IEEE Photonics Journal, 2020 We present a polymer thermo-optic mode switch based on the structure of two vertical Mach-Zehnder interferometers (MZIs). It can achieve a rapid switch between ${E_{00}}$, ${E_{01}}$, ${E_{10}}$ and ${E_{11}}$ with the different heaters turning on.
Jiawen Lv +8 more
doaj +1 more source