MAdjiaHW3.docx - Mawuenam Adjia ECT 263 Week 4 Homework...

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Mawuenam AdjiaECT 263Week 4 Homework07/23/2020Chap.6Question 5The image frequency is the second input frequency that produces the same output frequency it is either the signal below or above the local oscillator frequency. The image frequency is an equal distance from the local oscillator frequency. Image frequencies can be rejected by using a high intermediate frequency, using a high IF will improve image rejection by moving the image frequency further away from the desired signal this allows the unwanted signals to be removed

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