Q. Channelization characterized by orthogonal spectra is called as

View solution

Q. In double side band spectrum which side-band is called as inverted side-band?

View solution

Q. The mixing and filtering of DSB removes

View solution

Q. The super group is made up of

View solution

Q. The orbital period of communication satellites is _______ as that of earth’s rotational period.

View solution

Q. Adding improvement to the signal subset choice by starting with the densest possible lattice for the space is called as

View solution

Q. Choosing a closely packed signal subset from any regular lattice or array of candidate points is called as

View solution

Q. Trellis coded modulation uses

View solution

Q. In finite state machines, output is predicted using

View solution

Q. In TCM the signals are decoded using

View solution

Q. Trellis coded modulation scheme

View solution

Q. In TCM channel capacity can be increased.

View solution

Q. Transmission bandwidth depends on

View solution

Q. Which determines the error performance in TCM?

View solution

Q. The TCM decoder uses

View solution

Q. Flat top sampling of low pass signals

View solution

Q. In a delta modulation system, granular noise occurs when the

View solution

Q. A PAM signal can be detected using

View solution

Q. Coherent demodulation of FSK signal can be performed using

View solution

Q. The use of non uniform quantization leads to

View solution