An intersective method of pulse width modulation _________.
A) compares the value of a pulse waveform intersecting the modulating signal to determine the pulse width
B) compares the value of a reference dc voltage intersecting the modulating signal to determine the pulse width
C) compares the value of a sawtooth waveform intersecting the modulating signal to determine the pulse width
D) compares the value of a reference sine wave intersecting the modulating signal to determine the pulse width
Correct Answer:
Verified
Q82: One- way communications, such as that between
Q83: All of the following are methods for
Q84: BPSK stands for _.
A) binary phase shift
Q85: In 64- QAM the "64" means _.
A)
Q86: A constellation map graphically displays _.
A) the
Q88: In pulse position modulation _.
A) the position
Q89: Pulse code modulation _.
A) is used to
Q90: Sample- and- hold circuitry is associated with
Q91: Time division multiplexing include all of the
Q92: Synchronous time division multiplexing is inefficient because_.
A)
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents