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How many correlators are used for despreading and code tracking function?

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How many correlators are used for despreading and code tracking function?

(a) One

(b) Two

(c) Three

(d) None of the mentioned

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Question is from Acquisition and Tracking in chapter Spread Spectrum Techniques of Digital Communications

1 Answer

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Best answer
Right option is (a) One

Best explanation: The design of code tracking function or despreading function needs only one correlator.

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