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For the CS stage of Figure, determine the closed-loop gain and noise figure if channel-length modulation is not neglected. Assume matching at the input.
A half-wave rectifier circuit with a 1-Kwload operates from a 12-v(rms) 60-Hz household a 5-to 1 transformer having a center-tappedsecondary winding. It use two silicon diodes that can be modeled tohave a 0.7-v drop for all currents.
A process with Gp= 2/(2s+1) and Gd=1/(2s+1) experiences a disturbance step change of magnitude 5. The SP remains constant. If a P-controller alone with Kc=1 is used and Ga=Gs=1, then what is the output variable, delta Y(t) versus time
A shunt regulator utilizes a zener diode whose voltage is 5.1V at a current of 50 ma and whose incremental resistance is 8 ohms. The diode is fed from a supply of 12 V nominal voltage through a 220 ohm resistor
Find the spacing between conductors of three phase transmission line with conductors of diameter 2.5 cm to avoid corona which will take place if the linevoltage exceeds 150kV (rms).
Discuss how a shift register differs from a counter and how flip flops are used in counters and shift registers. Also discuss different applications of counters and shift registers.
Determine the type and stability of the critical point. Then find a real general solution and sketch or graph some of the trajectories in the phase plane. Show the details of your work.
Find the maximum acceptable propagation loss for the system, given that the transmit power at the base station is 30W, base station feeder losses are 15 dB, the base station antenna gain is 6 dB, the mobile antenna gain is 0 dBi and the mobile fee..
1. Simulate the following circuit on PSpice showing the capacitor current and capacitor voltage during the transient phase. Use the following component values in the circuit: L = 1 mH, C = 1.57 µF. In your simulation calculate the resistor values ..
Steam enters an adiabatic turbine at 10 NIPa and 500°C and leaves at 10 kPa with a quality of 76 percent. Neglecting the changes in kinetic and potential energies, determine the mass flow rate required for a power output of 4.21 MW. - I kg's (Round t..
A long-haul optical transmission link is to be designed under the design constraints that (i) the radius of the core is to be no smaller than 4 ?m, and (ii) a numerical aperture (NA) of at least 0.12 is needed to focus optical energy into the fibe..
An LVDT (Linear Variable Differential Transformer) is used in an accelerometer to measure seismic-mass displacement. The LVDT and signal-conditioning output is 0.31 mV/mm with a +/- 2 cm maximum core displacement.
Consider the function f(x1,x2,x3,x4)= (x1 + x2 + ~x3 + x4)(~x1+ x4) a. Find the canonical POS of thefunction F using minterms. b. Derive the simplest POS expressionof F using algebraic manipulation.
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