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The transform of the Gaussian pulse g(t) = exp(-πt2) is exp(-π f2). Find thetransform of the modified pulse g(t)= exp(-100πt2). b) Find the bandwidths of the original and modifiedpulses using G(fBW)= .707 G(0). (Hint you have to usethe natural log ln(.707)= -.3467).
report all design procedures, Matlab simulation results (H(jw) v.s. w), schematics and frequency response simulation results of the filter. use any circuit simulator including Orcad, Multisim and circuit maker. You need to use OP amp to increase g..
A DC series generator is supplying a current of 5A to a series lighting system through a feeder of a total resistance 10 ohms.The terminal voltage is 2500V and the armature series field resistance 18 ohms and 15 ohms respectively.
The network is used for voice communications. Is it possible for one mobile unit to connect to another mobile unit directly? What advantage is there in connecting through the hub?
A MOSFET differential amplifier such as that is biased with a current source I=200uA. The transistors have W/L=25, k'n=200uA/V^2, VA=200 V, Cgs=40 fF, Cgd=5 fF, and Cdb=5 fF. The drain resistors are 20k-ohm each.
b) What are the equilibrium electron and hole concentrations at 300K and 500K (hint: You will have to find Nc and Nv at 500K, but it isnt necessary for 300K) c) Why does the mobile carrier concentration increase at high temperatures
A. find the sixtieth percentile B. Find the seventy fifth percentile C. Determine the number of data points that fall between the sixieth and seventy fifth percentiles you found in parts A. and B.
The transmitter has a power of 7 watts and the receiver needs at least 266 milliwatts to operate. Which is the maximum attenuation in dB allowed (value must be negative)
The noise voltage in an electric circuit can be modeled as a Gaussian random variable with 0 mean and 10^-4 standard deviation (a)What are the probabilities that the value of the noise exceeds 10^-4 and 4*10^-4
The bandwidth of a series resonant circuit is 400 Hz. (a) If the resonant frequency is 4000 Hz, find Q. (b) If R = 10 ohm, what is the value of XL at resonance
A square in the x-y plane in free space has a point charge of+Q at corner (a/2, a/2), the same at corner (a/2, -a/2), and apoint charge of -Q at each of the other two corners. (A) Find the electrical potential at any point P along thex-axis.
The standing-wave ratio on a lossless 300transmission line terminated in anunknown load impedance is 2.5, and the nearest voltage minimum isat a distance 0.2λ from the load. Determine: a. the reflection coefficient of the load,
A highway curve of radius 500 m is designed for traffic moving at a speed of 90 km/hr. What is the correct banking angle of the road
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