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In many communication systems a device called a "mixer" is used. In its simplest form a mixer is simply an analog multiplier. That is, its response signal, y(), is the product oi its two excitation signals. If the two excitation signals are x, (7) = sinc(i -sine(10r) x,(t) = cos(1000zt) and determine Y (f) In simple terms what does a mixer do?

In many communication systems a device called a "mixer" is used. In its simplest form a mixer is simply an analog multiplier. That is, its response signal, y(), is the product oi its two excitation signals. If the two excitation signals are x, (7) = sinc(i -sine(10r) x,(t) = cos(1000zt) and determine Y (f) In simple terms what does a mixer do?

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
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In many communication systems a device called a "mixer" is used. In its simplest form a mixer is simply an analog multiplier. That is, its response signal, y(1), is the product oi its two excitation signals. If the two excitation signals are x, (7) = sinc(i x,(t) = cos(1000zt) and determine Y (f) In simple terms what does a mixer do?
Transcribed Image Text:In many communication systems a device called a "mixer" is used. In its simplest form a mixer is simply an analog multiplier. That is, its response signal, y(1), is the product oi its two excitation signals. If the two excitation signals are x, (7) = sinc(i x,(t) = cos(1000zt) and determine Y (f) In simple terms what does a mixer do?
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