Can anyone here discuss the classes of amplifier?

[pipoyz07]

Please help me in explaining this classes of amplifier ( class E, class F, class G, class H )
what are their applications? example circuit? and the advantage/disadvantage of them..
Please help me.. i really need it in my report..

Any help would be gladly appreciated..

 

[keith1200rs]

There is plenty of information on the web listing the differences:

Electronic amplifier - Wikipedia, the free encyclopedia

Keith

 

[pipoyz07]

Application of this classes of amplifier?

Class E amplifier?, class F amplifier?, class G amplifier? and class H amplifier? Where to apply this individual classes?
what is the advantage and disadvantage of the individual classes? and could you give me an example circuit for each individual classes?

 

[jeet_asic]

Re: Application of this classes of amplifier?

Try this. Explained clearly about all class amplifiers.

Electronic amplifier - Wikipedia, the free encyclopedia

 

[mister_rf]

Re: Application of this classes of amplifier?

Read here:
**broken link removed**
Electronic amplifier - Wikipedia, the free encyclopedia


class E
**broken link removed**
**broken link removed**
**broken link removed**

---------- Post added at 09:57 ---------- Previous post was at 09:51 ----------

class F
http://projekter.aau.dk/projekter/files/16485128/rapport_PA_modifie__v9.pdf
**broken link removed**
http://www.eecg.toronto.edu/~kphang/papers/2001/poon_RFamps.pdf

class G
**broken link removed**
Class-G Power Amplifiers

class H

http://www.google.ro/url?sa=t&rct=j...qrj4BA&usg=AFQjCNHI3HT9n32nINfo25Hq4p9SNAJhjA

 

[pipoyz07]

Re: Application of this classes of amplifier?

thank you very much sir!

 

[pipoyz07]

Application of this classes of amplifier?

what device that uses this individual classes of amplifier (class E, class F, class G, and class H)
i cnt find them in google

 

[keith1200rs]

Re: Application of this classes of amplifier?

Electronic amplifier - Wikipedia, the free encyclopedia

Keith

 

[pipoyz07]

why class e amplifier cannot used in audio amplification?

i cant understand why class e and class f cant be used in audio amplification?

 

[alexan_e]

Re: why class e amplifier cannot used in audio amplification?

Check Electronic amplifier - Wikipedia, the free encyclopedia for the explanation of the amplifier classes

 

[greentree]

Re: why class e amplifier cannot used in audio amplification?

Hi*
Because the inductor in this class must be for one freq with narrow band.(for resonance )
and that freq is high but audio freq is 20-20khz.
for inductor of this freq you must had many turn.
so it isn't good!
I think class D is very good.

best wishes
Green tree

 

[pipoyz07]

Which is better amplifier?

Class E or Class F? Why?
Class G or Class H? Why?

 

[goldsmith]

Dear pipoyz07
Hi
Why What ? Why we will use them ?
Respect
Goldsmith