Question
a.
True
b.
False
c.
May be True or False
d.
Can't say
Posted under Cognitive Radio
Interact with the Community - Share Your Thoughts
Uncertain About the Answer? Seek Clarification Here.
Understand the Explanation? Include it Here.
Q. Cost of production electronics is an exponential function of parts count, number of antennas, and related RF/IF paths.
Similar Questions
Explore Relevant Multiple Choice Questions (MCQs)
Q. Which of the following is not present in the conversion stages of super heterodyne receiver?
View solution
Q. Which of the following is used in base station applications?
View solution
Q. Direct conversion receiver is a heterodyne receiver.
View solution
Q. Which of the following is a challenge for direct conversion receiver?
View solution
Q. In which technique RF is amplified until it is hard-limited into a square wave?
View solution
Q. When ____ of N zero crossings count becomes small, a signal is considered to be present.
View solution
Q. Which of the following is not used to control interference at RF?
View solution
Q. The ______ of out-of-band signal with bandpass characteristic of the receiver gives the interference in the receiver owing to out-of-band energy at the transmitter.
View solution
Q. ____ separates uplink and downlink.
View solution
Q. A _____filter establishes maximum and minimum possible level for processing.
View solution
Q. Which of the following is a characteristic to be possessed by a roofing filter?
View solution
Q. Active cancellation is the process of introducing transmitted signal in the _____ for subtraction from the input signal.
View solution
Q. In active radar blanking, communication between RF stage and rest of the communication system is ___ while the control line is ____
View solution
Q. The required active cancellation is equal to ____ between the maximum non distorting input signal and the radiation level at the antenna.
View solution
Q. The number and characteristics of roofing filter are determined by modulation of the subscriber signal.
View solution
Q. RF integrated circuits generally comprise of _____
View solution
Q. RF MEMS gives _______ alternative to electronic switching circuits.
View solution
Q. Which of these is not a technique used to induce sharp resonance in resonators?
View solution
Q. In resonators with nanoscale I-beams, which factor does not affect the mechanical frequencies of I-beams?
View solution
Q. The industry standard figure of merit for an RF switch is ______
View solution
Recommended Subjects
Are you eager to expand your knowledge beyond Cognitive Radio? We've handpicked a range of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!
