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Electronics and Communication Communication Systems Difficulty: Medium

The auto-correlation function of a band limited (B) white noise process is given by

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The circuit shown in Figure-I is replaced by that in Figure-II. If current 'I' remains the same, then R 0 will be gm is . . . . . . . . on input voltage Vbe. In the fabrication of n-p-n transistor in an IC, the buried layer on the p-type substrate is A liquid flows through a pipe of 100 mm diameter at a velocity of 1 m/s. If the diameter is guaranteed within ±1% and the velocity is known to be within ±3% of measured value, the limiting error for the rate of flow is When all the roots of characteristic equation are found in the left half of s-plane, the system response due to initial condition will: