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Question-1 what will happen if we apply Same volt on inverting and non inverting input of Operational Amplifier?
Question -2 : In above case how to get desired output?
Q-1: Why up link frequency is different from down link frequency in GSM? why there is gap between up link and down link frequency?
Q-2 : What is effect of frequency(low or high frequency) on antenna height, and attenuation ?
Kindly explain these 2 questions in detail
It is forum for all to share the technical problems. If someone is not genius like you then please let him to ask again and again so that concept may be cleared to him. Hope you will understand my point.
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Thank you Sir, the main confusion in my circuit was the polarity of diode which...
Kindly explain the whole circuit working. For example when FET is closed mean 0 volt on drain then how inductor will store energy etc. AS dc is applied then sic diode is reversed biased and capacitor will act as open circuit due to DC supply (400 v). Then how first stage step down and provide 0...
Sir kindly explain the circuitry in detail and in simple way.When transistors(Q5/ Q6/ Q7) are turned on its mean 0 volt (ground volt )at inductor L1 and Sic diode. kindly explain the working of the circuit.
Thanks for your reply.. At the right side of the circuit there is amplifier stage. Kindly now explain how amplifier stage is supplying current or energy to inductor. I am attaching more detail circuit kindly explain the working of the circuit.
Regards
In this circuit when FET is turned on its mean drain is shorted to ground (0 volt).But i donot know what will be the purpose of Sic
diode
(circuit attached)
Kindly explain the working of this circuit especially when FETs are switched on / Off and the function of Sic diode here?
Q 1. How the circuit works when FET is turned on/off?
Q 2. What are purpose of SIC Diodes?
Q.3 What is the function of Inductor?
Q.4 What is the name and functionality...
Re: Digital Radio Communication
What do mean by analog medium. Kindly tell me only about wireless communication especially radio communication.For example Nautel (NX 100) transmitters are said to be digital while I have noticed they use only PDM (PWM) technique which is analog.Kindly guide how...
Re: Digital Radio Communication
I have still confusion if modulation is digital then after modulation we have to send it over air.Then how it is possible to send digital modulated signal in analog form (electromagnetic) as you say ALL 'over the air' signals are analog.????Now case is
audio -->...
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