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In modulation process two signals are used low frequency signal and high frequency signal
The process of combining low frequency signal with high frequency signal in order transfer it through a large distances is known as modulation
The advantages of modulation are:
1.Reduces the height of antenna
2.Avoid mixing of signals
3.Increase the range of communication
4.Improves the quality of reception
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In modulation process two signals are used low frequency signal and high frequency signal
The process of combining low frequency signal with high frequency signal in order transfer it through a large distances is known as modulation
The advantages of modulation are:
1.Reduces the height of antenna
2.Avoid mixing of signals
3.Increase the range of communication
4.Improves the quality of reception
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