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Explain Input back off and output back off
written 8.0 years ago by gravatar for teamques10 teamques10 ★ 70k •   modified 8.0 years ago

Mumbai University > EXTC > Sem 8 > Satellite Communication and Networks

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satellite communication and network
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written 8.0 years ago by gravatar for teamques10 teamques10 ★ 70k

Input back-off

When a number of carriers are present simultaneously in a TWTA, the operating point must be backed off to a linear portion of the transfer characteristic to reduce the effects of intermodulation distortion. Such multiple carrier operation occurs with frequency division multiple access (FDMA). The point to be …

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