Derive an expression for P E for binary coherent FSK if the frequency separation of the two

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Derive an expression for P_Efor binary coherent FSK if the frequency separation of the two transmitted signals is chosen to give a minimum correlation coefficient between the two signals. That is, evaluate

т А' cos (o.t) cos(о, + До)i dt VE, E2P12

as a function of Î”Ï‰ and find the minimum value for R₁₂. How much improvement in E_b / N₀ in dB over the orthogonal-signal case is obtained?

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Principles of Communications Systems, Modulation and Noise

ISBN: 978-8126556793

7th edition

Authors: Rodger E. Ziemer, William H. Tranter

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Question Posted: Oct 01, 2018 10:41 AM

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Derive an expression for P E for binary coherent FSK if the frequency separation of the two

Question:

т А' cos (o.t) cos(о, + До)i dt VE, E2P12

Step by Step Answer:

The correlation coefficient is where f is the frequency separation between the FSK ...View the full answer

Principles of Communications Systems, Modulation and Noise

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