Question Description
The single-tone modulating signal \( m(t) = A_m \cos(2\pi f_m t) \) is used to generate the VSB signal:\[s(t) = \frac{1}{2} a A_m A_c \cos[2\pi(f_c + f_m)t] + \frac{1}{2} A_m A_c(1 - a) \cos[2\pi(f_c - f_m)t]\]where \( a \) is a constant, less than unity, representing the attenuation of the upper side frequency.(a) Find the quadrature component of the VSB signal \( s(t) \).(b) The VSB signal, plus the carrier \( A_c \cos(2\pi f_c t) \), is passed through an envelope detector. Determine the distortion produced by the quadrature component.(c) What is the value of constant \( a \) for which this distortion reaches its worst possible condition? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about The single-tone modulating signal \( m(t) = A_m \cos(2\pi f_m t) \) is used to generate the VSB signal:\[s(t) = \frac{1}{2} a A_m A_c \cos[2\pi(f_c + f_m)t] + \frac{1}{2} A_m A_c(1 - a) \cos[2\pi(f_c - f_m)t]\]where \( a \) is a constant, less than unity, representing the attenuation of the upper side frequency.(a) Find the quadrature component of the VSB signal \( s(t) \).(b) The VSB signal, plus the carrier \( A_c \cos(2\pi f_c t) \), is passed through an envelope detector. Determine the distortion produced by the quadrature component.(c) What is the value of constant \( a \) for which this distortion reaches its worst possible condition? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The single-tone modulating signal \( m(t) = A_m \cos(2\pi f_m t) \) is used to generate the VSB signal:\[s(t) = \frac{1}{2} a A_m A_c \cos[2\pi(f_c + f_m)t] + \frac{1}{2} A_m A_c(1 - a) \cos[2\pi(f_c - f_m)t]\]where \( a \) is a constant, less than unity, representing the attenuation of the upper side frequency.(a) Find the quadrature component of the VSB signal \( s(t) \).(b) The VSB signal, plus the carrier \( A_c \cos(2\pi f_c t) \), is passed through an envelope detector. Determine the distortion produced by the quadrature component.(c) What is the value of constant \( a \) for which this distortion reaches its worst possible condition?.

Solutions for The single-tone modulating signal \( m(t) = A_m \cos(2\pi f_m t) \) is used to generate the VSB signal:\[s(t) = \frac{1}{2} a A_m A_c \cos[2\pi(f_c + f_m)t] + \frac{1}{2} A_m A_c(1 - a) \cos[2\pi(f_c - f_m)t]\]where \( a \) is a constant, less than unity, representing the attenuation of the upper side frequency.(a) Find the quadrature component of the VSB signal \( s(t) \).(b) The VSB signal, plus the carrier \( A_c \cos(2\pi f_c t) \), is passed through an envelope detector. Determine the distortion produced by the quadrature component.(c) What is the value of constant \( a \) for which this distortion reaches its worst possible condition? in English & in Hindi are available as part of our courses for UPSC. Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free.

Here you can find the meaning of The single-tone modulating signal \( m(t) = A_m \cos(2\pi f_m t) \) is used to generate the VSB signal:\[s(t) = \frac{1}{2} a A_m A_c \cos[2\pi(f_c + f_m)t] + \frac{1}{2} A_m A_c(1 - a) \cos[2\pi(f_c - f_m)t]\]where \( a \) is a constant, less than unity, representing the attenuation of the upper side frequency.(a) Find the quadrature component of the VSB signal \( s(t) \).(b) The VSB signal, plus the carrier \( A_c \cos(2\pi f_c t) \), is passed through an envelope detector. Determine the distortion produced by the quadrature component.(c) What is the value of constant \( a \) for which this distortion reaches its worst possible condition? defined & explained in the simplest way possible. Besides giving the explanation of The single-tone modulating signal \( m(t) = A_m \cos(2\pi f_m t) \) is used to generate the VSB signal:\[s(t) = \frac{1}{2} a A_m A_c \cos[2\pi(f_c + f_m)t] + \frac{1}{2} A_m A_c(1 - a) \cos[2\pi(f_c - f_m)t]\]where \( a \) is a constant, less than unity, representing the attenuation of the upper side frequency.(a) Find the quadrature component of the VSB signal \( s(t) \).(b) The VSB signal, plus the carrier \( A_c \cos(2\pi f_c t) \), is passed through an envelope detector. Determine the distortion produced by the quadrature component.(c) What is the value of constant \( a \) for which this distortion reaches its worst possible condition?, a detailed solution for The single-tone modulating signal \( m(t) = A_m \cos(2\pi f_m t) \) is used to generate the VSB signal:\[s(t) = \frac{1}{2} a A_m A_c \cos[2\pi(f_c + f_m)t] + \frac{1}{2} A_m A_c(1 - a) \cos[2\pi(f_c - f_m)t]\]where \( a \) is a constant, less than unity, representing the attenuation of the upper side frequency.(a) Find the quadrature component of the VSB signal \( s(t) \).(b) The VSB signal, plus the carrier \( A_c \cos(2\pi f_c t) \), is passed through an envelope detector. Determine the distortion produced by the quadrature component.(c) What is the value of constant \( a \) for which this distortion reaches its worst possible condition? has been provided alongside types of The single-tone modulating signal \( m(t) = A_m \cos(2\pi f_m t) \) is used to generate the VSB signal:\[s(t) = \frac{1}{2} a A_m A_c \cos[2\pi(f_c + f_m)t] + \frac{1}{2} A_m A_c(1 - a) \cos[2\pi(f_c - f_m)t]\]where \( a \) is a constant, less than unity, representing the attenuation of the upper side frequency.(a) Find the quadrature component of the VSB signal \( s(t) \).(b) The VSB signal, plus the carrier \( A_c \cos(2\pi f_c t) \), is passed through an envelope detector. Determine the distortion produced by the quadrature component.(c) What is the value of constant \( a \) for which this distortion reaches its worst possible condition? theory, EduRev gives you an ample number of questions to practice The single-tone modulating signal \( m(t) = A_m \cos(2\pi f_m t) \) is used to generate the VSB signal:\[s(t) = \frac{1}{2} a A_m A_c \cos[2\pi(f_c + f_m)t] + \frac{1}{2} A_m A_c(1 - a) \cos[2\pi(f_c - f_m)t]\]where \( a \) is a constant, less than unity, representing the attenuation of the upper side frequency.(a) Find the quadrature component of the VSB signal \( s(t) \).(b) The VSB signal, plus the carrier \( A_c \cos(2\pi f_c t) \), is passed through an envelope detector. Determine the distortion produced by the quadrature component.(c) What is the value of constant \( a \) for which this distortion reaches its worst possible condition? tests, examples and also practice UPSC tests.