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1. What is Snell's law?
2. What is meant by the plane of incidence? Distinguish between the two different linear polarizations pertinent to the derivation of the reflection and transmission coefficients for oblique incidence on a dielectric interface.
Describe how you would use the combination of a short pass filter, a long pass filter, an amplifier and a mechanicalchopper to amplify a 5 mV signal to a 50 mV signal and remove noisefrom the original 5 mV signal.
Compute the equilibrium carrier concentrations and the position of the Fermi level with respect to the conduction band edge for a uniformly doped Si region with N_D=1*10^16 cm^-3 and N_A = 1*10^17 cm^-3 at room temperature.
a) Calculate the distance the ball hits the ground from the goal line b) Calculate the quarter back's distance from the goal line when the ball hits the ground
1.Explain aluminum migration in device contacts, and propose possible solutions for the aluminum spikes caused by the migration. 2.What are the two methods for the first step of impurity doping Why a second drive-in step is needed
The input signal consists of an e.m.f. of 60 mV from a source of internal resistance 2.2 kΩ, and the total load on the stage output is 4 kΩ. Determine the current, voltage and power gains of the amplifier stage.
We want to sample the 2-D continuous signal f(x,y)=exp{-\(pi(x^{2}+y^{2})\)} by means of a rectangular sampling scheme to obtain 1.5 samples per millimeter. Determine the PSF h(x,y) of an ideal low pass anti aliasing filter
. A three-phase ac linear motor has armature winding wavelength of 30 cm. The supply currents have a frequency of 75 Hz.
a) Using 5 nF capacitors, design an active broadband first-order bandreject filter with a lower cutoff frequency of 1000 Hz, anupper cutoff frequency of 5000Hz, and a passband gain of 10 dB. Use the prototype filter circuits introduced in the desi..
What are the required resistance values of the additional four input resistors? - What is the output voltage if the input is 00000001?
How is a high-quality digital filter produced with DASYLab using the convolution module?vvvvv
This machine is now connected as a cumulatively compounded dc motor with Radj = 120Ω
Suppose we have a voltage source v(t) = Vdc + Vm cos( ωt) connected to the input terminals of an amplifier. The load is a nonlinear device such as an LED. What output impedance is needed for the amplifier if we need the current through the load to ..
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