Q.1.
Which of the following is not a part of traditional RF subsystems?
Q.2.
Limited dynamic range in digital RF system can be improved by _____
Q.3.
____ and ____ are the parameters that define software defined radio applications.
Q.4.
Which of the following influences the spurious free dynamic range?
Q.5.
The point of intersection of the fundamental signal with the power of third-order intermodulation product is called as _____
Q.6.
Signal to noise ratio is the preferred metric when ____
Q.7.
Which of the following is the preferred metric when the desired signal bandwidth is less than Nyquist bandwidth?
Q.8.
The ratio of ______ the notch filter to the ____ the notch filter gives the Noise Power Ratio.
Q.9.
If Wais the receiver bandwidth and NF is the noise figure, the noise power of a noise limited receiver is given by the expression ____
Q.10.
Which of the following applications takes only SFDR as its performance metric?
Q.11.
Which of the following metrics is considered for spread spectrum method?
Q.12.
Which of the following conditions does not affect SNR?
Q.13.
The sampling rate of promising SDR technology ranges between _____
Q.14.
The NPR for an SDR can be determined by matching the radio noise floor to the ADC input noise level.
Q.15.
The point at which the output noise power of the fundamental signal shifts away from the ideal output power by 1-dB is called 1-dB expansion point.