2. In the early days of radio, AM signals were demonstrated by a crystal detector followed...

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2. In the early days of radio, AM signals were demonstrated by a crystal detector followed by a low pass filter and dc blocker, as shown in the following figure. Assume a crystal detector to be basically a squaring devices. Determine the signals as point a, b, c and d. Point out the distortion term in the outputy(t). Show that ifA » Im(t)l, the distortion is small. vinn Low-pass filter

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Annsw en ven yリ Dc c) given he early of odo 25 仆 s point r puarg e oufput af φ AMW) : Ac2 ) Cl t M(+)]- Cos.ST,tc 2. vidin n 9

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