In a fast FH spread spectrum system, the information is transmitted via FSK with non coherent detection. Suppose there are N = 3 hops/bit with hard decision decoding of the signal in each hop. The channel is AWGN with power spectral density 0.5No and an SNR 20 ~13 dB (total SNR over the three hops). The probability of error for this system is

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Bipolar Junction Triodes (BJTs) topics include: The basics of BJT, device structures and physical operations, circuits, current-voltage properties, amplifier design, signal operations and circuit configuration and biasing. A Bipolar Junction Transistor (BJT) is a three-terminal semiconductor device that can amplify signals. It's a current-controlled device that consists of two p-n junctions, a common region called the base, and two outer regions called the emitter and collector.  BJTs are known as bipolar transistors because they involve the operation of charge carriers of both polarities.... Show more

In a fast FH spread spectrum system, the information is transmitted via FSK with non coherent detection. Suppose there are N = 3 hops/bit with hard decision decoding of the signal in each hop. The channel is AWGN with power spectral density 0.5No and an SNR 20 ~13 dB (total SNR over the three hops). The probability of error for this system is