Interested to Buy Any Domain ? << Click Here >> for more details...
What is the need for modulation?
- 82 Answers
- 310434 Views
- Analog Devices, BSNL, HAL, Hathway, ICT, Kekran Mekran, KPIT, Microsoft, Nokia, SCSVMV, SRK, TATA, TCS, I also Faced
- E-Mail Answers
Answer Posted / a.kishore
the signal is transforms one plce to another place without
any loss for this perpouse is modulation is used.
modulation is necessary in communication system because the
foolling reasons:
1.short rang
2.mutual interferences
3.poor radiation
4.paricular antina hight
| Is This Answer Correct ? | 5 Yes | 1 No |
Post New Answer View All Answers
Is fan out of ECL logic family is high?give reason for yes or no?
Draw the circuit of ce configurations using npn transistor.
Explain why is an excess-3 code called an unweighted code?
In wave guides tem wave propagation is not exit, give the physical interpretation?
What are the advantages of single phase bridge converter over single phase mid-point converter?
please send me last five year papers for my electronic and communication branch as i have completed my graduation in diploma.
can any one help me out by posting something related to rvnl interview for site engineer electronics (S & T).? what is the procedure? what type of question they generally ask? how long the interview goes for one candidate? and any tips ??
what are the advantages and disadvantages of embedded compare to vlsi,dsp?
What is Interleaving? Why do we need it?
What do you by interfacing in PC ?
What are the advantages of ics over discrete component circuits?
What are the different construction techniques in electronics?
Define what do you mean by drift velocity and mobility of a free electron?
How to convert a jk flip flop into sr flip flop and vice versa, a sr flip flop into d or t flip flop and vice versa?
what is the difference between delegation and containership?
