Q. Which among the following filters has the slowest roll-off?

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Q. Which of the following expressions give the relation between power and quantization step size (q)?

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Q. Which of the following expressions give the SNR at the output of ADC?

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Q. In non-monotonic filters, attenuation increases with frequency.

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Q. Which of the following is untrue about Sigma-Delta ADC?

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Q. Quadrature sampling uses ____ to ____ the bandwidth available for a particular sampling rate.

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Q. ____, ____ and ____ must be properly matched for effective representation of input signal in quadrature sampling.

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Q. Which of the following is not a characteristic of IC implementation of quadrature sampling ADC?

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Q. In Nyquist sampling, the ____ frequency is ______to the duration of the observation interval.

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Q. Which of the following is not a characteristic of DAC?

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Q. The principle behind Sigma-Delta ADC is oversampling.

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Q. Which of the following is not a part of traditional RF subsystems?

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Q. Limited dynamic range in digital RF system can be improved by _____

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Q. ____ and ____ are the parameters that define software defined radio applications.

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Q. Which of the following influences the spurious free dynamic range?

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Q. The point of intersection of the fundamental signal with the power of third-order intermodulation product is called as _____

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Q. Signal to noise ratio is the preferred metric when ____

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Q. Which of the following is the preferred metric when the desired signal bandwidth is less than Nyquist bandwidth?

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Q. The ratio of ______ the notch filter to the ____ the notch filter gives the Noise Power Ratio.

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Q. If Wₐ is the receiver bandwidth and NF is the noise figure, the noise power of a noise limited receiver is given by the expression ____

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