about linearization techniques

[searcher]

Hi,

i'm searching infomations about linearization techniques for power
amplifiers.
In particullary i'm searching pratical applications of these :

feed back
feed forward
digital predistortion
EER

and if these techniques are applicated at frequencies over 10 GHz

Thank for your help !

 

[searcher]

Phil Allison ha scritto:

"searcher" <utente@esempio.net> wrote in message
news:4843a73d$0$29982$5fc30a8@news.tiscali.it...
Hi,

i'm searching infomations about linearization techniques for power
amplifiers.
In particullary i'm searching pratical applications of these :

feed back
feed forward
digital predistortion
EER

and if these techniques are applicated at frequencies over 10 GHz

Thank for your help !


** Oh shiiiit - we have another, genuine " live one " .

Hang on, its gonna be bumpy ride.



...... Phil

And so ??

Dear Phil do u know something about my question ? ..... If no , don't
answer pleasE.

PS
particular*
Thanks*

 

[John Fields]

On Mon, 02 Jun 2008 09:54:28 +0200, searcher <utente@esempio.net>
wrote:

Hi,

i'm searching infomations about linearization techniques for power
amplifiers.
In particullary i'm searching pratical applications of these :

feed back
feed forward
digital predistortion
EER

and if these techniques are applicated at frequencies over 10 GHz

---
http://www.google.com/search?hl=en&q=microwave+levelling

JF

 

[John Fields]

On Tue, 3 Jun 2008 00:35:40 +1000, "Phil Allison"
<philallison@tpg.com.au> wrote:

"John Fields" <jfields@austistic-instruments.com

Some stupid dago cunt = searcher:


i'm searching infomations about linearization techniques for power
amplifiers.
In particullary i'm searching pratical applications of these :

feed back
feed forward
digital predistortion
EER

and if these techniques are applicated at frequencies over 10 GHz

---
http://www.google.com/search?hl=en&q=microwave+levelling



** Levelling does not = linearizsation.

---
That's true, but it does equal "linearization".

For example, let's say you've got an amplifier with an unleveled gain
variation of 10dB from 10 to 20 GHz and that after leveling the
variation, input to output, is flat over the dynamic range of the
amplifier.

Now, since:

Eout
------ = k
Ein

over the frequency range in question, the gain of the amplifier has
been linearized, yes?

JF

 

[searcher]

Phil Allison ha scritto:

"searcher" <utente@esempio.net


** Oh shiiiit - we have another, genuine " live one " .

Hang on, its gonna be bumpy ride.



And so ??

Dear Phil do u know something about my question ? ..


** FUUUCK OFFFFF -


you *insane* pile of dago excrement !!!.




..... Phil

i think you need to BOOOOOOOM::: or u'll have some problems. aribbay bye