Physics, asked by connectionerror3984, 1 year ago

The maximum power efficiency of an am modulator is

Answers

Answered by Kinggovind021

1

Explanation:

Efficiency of modulation is given by

=

ௌ

஼ + ௌ

=

ʹ

ʹ

⁄ ஼

஼ +

ʹ

ʹ

⁄ ஼

=

ʹ

ʹ + ʹ

μ=1, the optimum value

=

ͳ

ͳ + ʹ =

ͳ

͵

× ͳͲͲ = ͵͵%

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