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Electronics and Communication Materials And Components Difficulty: Medium

The temperature coefficient of a resistance of a doped semiconductor is

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The advantage of differential PSK (DPSK) over coherent PSK is A zener diode, when used in voltage stabilization circuits, is biased in Electrical contact materials used in switches, brushes, relay must possess Consider a noisy binary channel with bit error probability p e = 5 × 10 -5 . Assume 10000 bits are being transmitted over such a channel. The probability that there will be 2 or less number of bits in error is Which of the following is referred to as majority carriers in a p-type material?