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Showing 1 to 10 of 10 for “"function generator"”.
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Solid-State Impact-Ionization Multiplier
… indium-gallium-arsenide photodiodes, and a function generator to demonstrate its compatibility with arbitrary current sources. Current gains above 100 along with pre-amplified leakage currents of less than 10 nA were measured. This amplifier can also be cascaded to achieve very high gains …
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Magnetic domain wall devices : from physics to system level application
… the building blocks (i.e. linear synaptic weight generator and the nonlinear activation function generator) for in-memory computing, in particular for artificial neural networks. Spin orbit torque driven magnetic tunnel junctions show great promise as energy efficient emerging nonvolatile logic …
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FEM simulation of ultrasonic wave propagation in solid rods
… lengths used in this study. The DS345 arbitrary function generator, PICO sensors, and S9208 displacement transducer is used for measuring the results of the ultrasonic wave propagations. In the FEM analyses, each specimen with the same input is generated for comparing with the experimental …
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Embedded Sensing System for Whispering-Gallery-Mode Optical Resonators
… a current source, a temperature controller, a function generator, an oscilloscope, a photodiode detector, a testing computer with customized testing software, and a packaged WGM sensor into a phone-sized embedded system. Second, we deploy the WGM sensor in the Internet of things (IoT) sensor …
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Biofilm Removal with Acoustic Cavitation and Lavage
… into the cone of a pulsed lavage apparatus. A function generator connected to an amplifier drives the sonicator.</p><p>Finally, two different methods (pulsed lavage and the combination of sonicator and pulsed lavage) were used to clean the biofilm. The remaining bacterial biofilm was then …
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Efficient time-dependent system reliability analysis
… cylinders system, a liquid hydrogen fuel tank, function generator mechanisms, slider-crank mechanisms, and a Daniels system"--Abstract, page iv.
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High-Frequency Electronics for Contactless Dielectrophoresis
… properties. A wideband, computer controlled function generator, outputting four sinusoidal waveforms in quadrature is presented. This device was able to produce outputs with the proper alignment over the range of 10 Hz to 100MHz.
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Design, Fabrication and Performance Evaluation of an Impedimetric Urea Biosensor System
… response to a 4.0 kHz, 50 mVPP sine wave from a function generator (MAX038). A graphic user interface (GUI), programmed in LabVIEW 7.0 established instrument control, data acquisition via a USB-48A-30A16 μDAQ and graphical data presentation of temporal impedimetric responses.
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Identification of Physical Changes to a Steel Frame
… an accelerometer, linear shaker, and arbitrary function generator. Two methods of laboratory testing were developed: ambient vibration testing (AVT) and forced vibration testing (FVT). AVT was able to preliminarily identify the natural frequencies and mode shapes of the frame. FVT was able to …
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Funkční generátor
Tato bakalářská práce se zabývá oscilátory. Je zde popsána funkce oscilátorů, jaké druhy existují a k čemu se používají. Dále je v práci porovnáno několik druhů oscilátorů a je navrhnuto možné řešení funkčního generátoru pro laboratoře IPR.