What do you mean by the term modulation
What do you mean by the term modulation? And where it is employed?
Expert
Modulation is the method of varying some features of a periodic wave with external signals.
Radio communication superimposes this information bearing signal to the carrier signal.
These high frequency carrier signals can be transmitted over the air simply and are capable of the travelling long distances.
The features (that is, amplitude, frequency or phase) of the carrier signal are varied in accordance with information bearing the signal.
Modulation is employed to send information bearing the signal over long distances.
Explain what is meant by the IMR or Interrupt mask register?
State the use of SWAP function within the 8051?
What do you mean by op-amp? Illustrate briefly.
What do you mean by the term demodulation?
Develop traffic flow mapping and performance requirements for flows.
Write down the comparisons between the ROM and EPROM.
Illustrates the buses and units in the embedded system hardware?
Describe the term RAM. State various kinds of RAM?
The engineer is making an estimation for a home-owner. The owner has a small stream (Q = 1.4 cfs, T = 40°F) which is located at an elevation of H = 34 ft above the owner’s residence. The owner is proposing to dam the stream, diverting the flow via a pipe (pe
Explain how the receiver implements for the Multi-path propagation effects at the time of wireless reception?
18,76,764
1925006 Asked
3,689
Active Tutors
1448579
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!