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Electronics and Communication Electromagnetic Field Theory Difficulty: Medium

Parabolic and lens antenna used at

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The time required for the step response to decrease and stay within a specified percentage of its final value is called: Find V O for the given circuit. (Assume ideal diode) A parallel plate air-filled capacitor has plate area of 10 -4 m 2 and plate separation of 10 -3 m. It is connected to a 2 V, 1.8 GHz source. The magnitude of the displacement current is $$\left( {{\varepsilon _0} = \frac{1}{{36\pi }} \times {{10}^{ - 9}}{\text{F}}{{\text{m}}^{ - 1}}} \right)$$ Assuming 8 bits for data, 1 bit for parity, I start bit and 2 stop bits, the number of characters that 1200 BPS communication line can transmit is. The Q-factor measures