Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
A transistor has fT = 500 MHz and βF = 75.
(a) What is the β-cutoff frequency fβ of this transistor?
(b) Use Eq. (5.42) to find an expression for the frequency dependence of αF - that is, αF (f). [Hint: Write an expression for β(s).] What is the α-cutoff frequency for this transistor?
The current flowing into a particular capacitor is given by the expression I = 6e^(-0.05t) where I is in Amps and t is in seconds. The voltage across the capacitor during the same time period is given by V = 10-10e^(-0.05t) where V is in Volts.
Find the rpm of the motor if it is lifting a 4-oz load by a string over a 3-in. radius pulley.
Make a user interface (using matlab) for amplitude modulation and demodulation without using the ammod and demmod function. The program should ask the user the 3 types of message signal (Square ,sinc,sinusoidal, triangle, sawtooth)
Calculate the standard error of the mean difference. Test for a difference between the diets using a paired t test at α = 0.10. Use a nondirectional alternative. Construct a 90% confidence interval for μD.
At the end of a power distribution system, a certain feeder supplies three distribution transformers, each one supplying a group of customers whose connected load rare listed as follows:
The distance between two stations in a 10 Mbps LAN using CSM/CD multiple access method is 2,000 meters. Station A sends a long frame first and three micro seconds later, C starts sending a long frame.
Assuming that fP2 and fP3 remain fixed, determine the frequency to which fP1 must be moved such that the phase margin is 60 degrees.
Assume that a receiver has a first amplifier stage with a 5K-ohm input resistance, a gain of 300, an input audio signal of 20V, and an operating temperature of 27oC. When the amplifier is operating with a bandwidth first of 10 MHz
Write the VHDL ARCHITECTURE file for the Y(5) output only for a 8-to-1 demultiplexer. The inputs are D, the selects S0-S2, and the outputs Y(0)-Y(7). The select lines are BIT_VECTOR types, the data is BIT type and the outputs are BIT_VECTOR types.
A three-phase, 60Hz, wye-connected synchronous generator has balanced line-to-line voltages of 480V at its terminals. The generator is supplying power to two balanced and delta connected, three-phase loads. the first load is made up
The wavelenght of monochromatic red light is 440nm. Determine the velocity electron moving in free space, if the wavelenght of the electron is the same 440nm. Are the electron and light (photon) momenta equal
Let x[n], y[n] and w[n] denote three finite-lenght sequences of lenghts N, M, and L, respectively with the first sample of each sequence occuring at n=0. What is the lenght of the sequence x[n] * y[n] * w[n]
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd