ECE-6171 - Fundamentals of Mixed Signals and Sensors oed answer key
Showing 61 to 80 of 98 total answers.
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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors
Auto correlation function and energy spectral densities are Fourier transform pairs.
Answer
True
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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors
What should be the sampling frequency if the highest frequency of the signal is 5Hz?
Answer
5hz
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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors
Radio Frequencies uses Class B amplifier with the configuration of common collector .
Answer
False
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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors
Use mason’s gain formula to find the transfer function of the given signal flow graph:
Answer
abdeg/1-(bc+ef)+bcef
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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors
The common conversion methods are Physical, RadioactiveChemicalMagnetic , and biological
Answer
Change the overlapping area of the parallel electrodes
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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors
The sampling frequency should be less than the highest frequency contained in the signal.
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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors
Transistor where the current condition is due to both charge carries of holes and electrons
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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors
Flywheel Effect See back Effect to transform a temperature difference to a voltage difference
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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors
Class AB that has lower efficinecy of less thant 40% but good signal reproduction and linearity.
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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors
The narrowband amplifies a specific range of frequencies, to the exclusion of other frequencies.
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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors
Identify which is NOT a step for converting a block diagram into an equivalent signal flow graph.
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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors
Signal flow graphs are reliable to find transfer function than block diagram reduction technique.
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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors
What is the classification of amplifier that uses the common emitter configuration of transistor?
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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors
A continuous signal can be represented as the product of an impulse function and the signal itself.
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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors
It is a mathematical operation used to express the relation between input and output of an LTI system
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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors
Which of the following variations can be done to make capacitance based sensors ? (Choose one or more)
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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors
DeconvolutionCorrelation is the reverse process of convolution widely used in signal and image processing
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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors
The subscript ___________ is added to the period of clock signal T to emphasize that it's the clock signal.
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Awesome StudentQuestion • Fundamentals of Mixed Signals and Sensors