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The feedback amplifier of Fig. P11.72 consists of a common-gate amplifier formed by Q1 and RD, and a feedback circuit formed by the capacitive divider (C1, C2) and the common-source transistor Qf . Note that the bias circuit for Q is not shown. It is required to derive expressions for Af ≡Vo/Is, Rin , and Rout . Assume that C1 and C2 are sufficiently small that their loading effect on the basic amplifier can be neglected. Also neglect ro. Find the values of Af , Rin , and Rout for the case in which gm1 = 5 mA/V, RD = 10 kΩ, C1 = 0.9 pF, C2 = 0.1 pF, and gmf = 2 mA/V.
1. List all standards of IEEE 802.11 from a to z. Describe each of them briey in a sentence or two. 2. Compare and contrast OFDM, DSSS and FHSS in terms of various metrics. Explain the current technology with IEEE 802.11a/b/g/n/ac (i.e., tell if t..
At what rate (k mol/s) must fuel gas be burned to produce 1250 kg steam per hour (an amount required elsewhere in the plant) in the waste heat boiler? What is the volumetric flow rate (m3/s) of the gas leaving the boiler? Briefly explain how the w..
question 1 briefly answer all following questions-a what are the 4 reasons for planning public relations programmes?b
Formulate a binary linear programming model for the above inspection planning problem by defining you decision variables and writing the objective and objective function and the constraints in terms of your decision variables.
Write a program to find the sum of the elements of an array called list1. The size of list1 is four bytes. The values of list1 are $FF, $1, $FE, and $02. To check your work, the sum should become $0200
ZMD is an aerospace company manufacturing commercial aircrafts. ZMD's Aircraft_Series_900 design specifications calls for a certain bolt, Bolt_A, with a minimum ultimate tensile strength of 17.4kN. In addition, ZMD's Quality and Manufacturing depa..
Summarize the sensory pathways to the brain for gustatory and olfactory sensations.Analyze and describe the process of hearing from the external to inner ear.Analyze and describe how the ear provides equilibrium and balance for the body.
Explain how text messaging works.Perform research and discuss how an audio CD and an audio DVD compare.
Write a short paper describingyour dream job, regardless of pay or geographical location ?
If the inner surface of the vessel remains saturated at the existing hydrogen pressure and the hydrogen partial pressure at the outer surface is assumed to be zero, estimate:
A thin semicircular plate has a radius a and a mass m. Determine the mass moment of inertia of the plate with respect to
Explain in detail Why there is some differences in pH and condtivitives between water samples?
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