In down-conversion multiplication with cosine wave is followed by

Home / Engineering / Computer Architecture and Organization / Question

M

Mr. Dubey • 51.43K Points
Coach

Q.) In down-conversion multiplication with cosine wave is followed by

(A) low pass filter

(B) high pass filter

(C) bandpass filter

(D) bandstop filter

Correct answer : Option (A) - low pass filter

Explanation:

 downconversion of bandpass signal includes multiplication with sine wave followed by low pass filtering.

Share

Discusssion

Login to discuss.

Related MCQs on Computer Architecture and Organization

Q. Binary or executable files are:

Q. f(2, 30, 400)

Q. dump schemes have been developed that allow transactions to be active while the dump is in progress.

Q. What is the output of the following program? T = (1, 2, 3, 4, 5, 6, 7, 8) print(T[T.index(5)], end = " ") print(T[T[T[6]-3]-6])

Q. The following language used by most of the DBMSs for helping their users to access data

Q. FTP is built on _____ architecture.

Q. A …………….. means a specific action to be taken or not to be taken with respect to situation

Q. When the body vibrates under the influence of external force, then the body is said to be under ___________ .

Q. Popular application of flip-flop are