The function of a detector is to demodulate the modulated carrier wave and the steps for this process are
- Ademodulation and filtering
- Bdemodulation and rectification
- Crectification and filtering
- Dregeneration and filtering
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Similar Questions
Match List $I$ with List $II$ :
List $I$ List $II$ $A$. Attenuation $I$. Combination of a receiver and transmitter. $B$. Transducer $II$. Process of retrieval of information from the carrier wave at receiver. $C$. Demodulation $III$. Converts one form of energy into another. $D$. Repeater $IV$. Loss of strength of a signal while propagating through a medium.
Choose the correct answer from the options given below:
| List $I$ | List $II$ |
| $A$. Attenuation | $I$. Combination of a receiver and transmitter. |
| $B$. Transducer | $II$. Process of retrieval of information from the carrier wave at receiver. |
| $C$. Demodulation | $III$. Converts one form of energy into another. |
| $D$. Repeater | $IV$. Loss of strength of a signal while propagating through a medium. |
Choose the correct answer from the options given below:
$AM$ is used for broadcasting because...
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View Solution$A$ transmitting antenna is at a height of $50 \ m$ and the receiving antenna is at a height of $5 \ m$. What is the maximum communication range in $km$? (Take $R = 6400 \ km$)
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View SolutionThe frequency suitable for beyond-the-horizon communication using sky waves is
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