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Define Gain and Phase Responses?
Expressing H(ej?) in polar form as:
H (ej?) = G (?) e jφ(?)
G(?) is the "gain" of the discrete-time system and φ(?) is the "phase". Both these quantities vary with ?.
It may be shown that if the input to the system is a sinusoidal sequence {A cos (?n)}, the output will be: {G(?)A cos(?n + φ(?))}
Determine self inductances of coils: The number of turns in two coupled coils A and B are 600 and 1700 respectively. While a current of 6 A flows in coil B, the total flux in
Ask question #Minimum mechanism of microwave communication 100 words accepted#
NIS Sound Systems, Inc. produces and sells sound systems for both home and auto. DVD players used in the assembly of NIS systems are purchased from BUN Electronics. NIS purchasing
maxium capacity of genrators in practical use
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Calculate the cross-sectional area, in mm 2 , of a piece of aluminium wire 100 m long and having a resistance of 2Ω. Take the resistivity of aluminium as 0.03 x 10-6 Ωm.
Q. The circuit shown in Figure is the equivalent circuit of a field-effect transistor (FET) amplifier stage. (a) Determine the y-parameters. (b) For values of µ = g m /g d >
State the different stabilization techniques and compensation techniques
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