Which of the following expression depicts Barkhausen criteria?(a) Aβ = 1(b) Aβ = 0(c) Aβ < 1 < Aβ(d) Aβ < 1I had been asked this question by my college professor while I was bunking the class.The question is from Oscillators in portion Power Amplifiers of Electronic Devices & Circuits

Which of the following expression depicts Barkhausen criteria?(a) Aβ

1.	Which of the following expression depicts Barkhausen criteria?(a) Aβ = 1(b) Aβ = 0(c) Aβ < 1 < Aβ(d) Aβ < 1I had been asked this question by my college professor while I was bunking the class.The question is from Oscillators in portion Power Amplifiers of Electronic Devices & Circuits
Answer» Right answer is (a) Aβ = 1 The BEST explanation: Barkhausen CRITERIA states that loop GAIN of the closed loop circuit MUST be equal to one in order to repeat the generation.

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Which of the following expression depicts Barkhausen criteria?(a) Aβ = 1(b) Aβ = 0(c) Aβ < 1 < Aβ(d) Aβ < 1I had been asked this question by my college professor while I was bunking the class.The question is from Oscillators in portion Power Amplifiers of Electronic Devices & Circuits

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