Interested to Buy Any Domain ? << Click Here >> for more details...
How receiver detect that which is information signal and
which is carrier signal and how it seprate both at
destination?
- 4 Answers
- 7245 Views
- Airtel, I also Faced
- E-Mail Answers
Answer Posted / rakesh
since the work of demodulator is to demodulate high frequency carrier signal,so in its recovery circuit it employs a circuit which does not allow high frequency signals to pass , but passes the low frequency signal.
where the high frequency is carrier signal & information being the lower frequency .( According to the definition of Modulation)
| Is This Answer Correct ? | 8 Yes | 0 No |
Post New Answer View All Answers
What is the difference between latches and flip flop?
What is the minimum value of tv in msa to calculate r&r?
What is a log file and what it stores during drive test?
Define amplitude modulation?
what current is transistor biased?
Explain what are the two mechanisms of breakdown in a p-n junction?
What is a transducer and transponder?
at the time of doing second year which course can we study..? and where we should study...?
What are the different construction techniques in electronics?
How a timer enhances for controlling any process.
Explain how to convert binary to excess 3 code and vice verse?
Explain the primary advantage of multiplexing?
HI..!! I THINK THIS SITE IS AN EXCELLENT SOURCE FOR YOUNG ENGINEERS, I READ THE POSTS REGARDING DIFFERENT PLACEMENT PAPERS IT WAS INDEED HELPUFL...BUT FRM WHR CAN I GET THE WHOLE APTITUTE PAPER FOR REFERENCE??
We use two different bands for GSM/DCS communications; GSM900 and DCS-1800. Which one is the better of the two in terms of quality and coverage?
tell me about accenture
