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Amplifier stability

 
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D.Thiripurasundari



Joined: 04 Jun 2008
Posts: 2


Post06 Jun 2008 6:13   Amplifier stability

I need a step by step guide to determine stabilty, gain of an amplifier using AWR
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Manjunatha_hv



Joined: 03 Aug 2005
Posts: 536
Helped: 76
Location: Bangalore-INDIA


Post06 Jun 2008 9:15   Re: Amplifier stability

Hello Thiripurasundari,

For Low Noise Amplifier:
After creating stability Circuit Schematic for the device then add the measurements
Stability Factor: K & Auxiliary Stability Factor: B1 on rectangular plot...

Build the Matching Network then
for Gain & match add S21, S11, S22, on Rectangular plot
and NF for Noise Figure plot

For Device Stability analysis- Use the stability probes (GPROBE),
more information about the stability probes
can be found in Appendix C of the Microwave Office User's Guide.
& help on Gamma Probe (Closed Form): GPROBE

If you need help on your design, upload your AWR Microwave Office (MWO) project file (*.emp)...


---manju---
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youwin0125



Joined: 07 Jun 2008
Posts: 4
Helped: 1


Post07 Jun 2008 4:57   Amplifier stability

thx 2nd flooer information

it's helpful for me
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sekharareddy



Joined: 11 Apr 2007
Posts: 98
Helped: 4
Location: Bangalore,INDIA


Post13 Jun 2008 12:54   Re: Amplifier stability

Hello Manjunath,

Can you send some tutorials on amplifier and LNA design using MWO?

advance thanks
Sekhara Reddy.
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Manjunatha_hv



Joined: 03 Aug 2005
Posts: 536
Helped: 76
Location: Bangalore-INDIA


Post16 Jun 2008 16:41   Re: Amplifier stability

Hello Sekhara Reddy,

give your email ID...send very good LNA & PA tutorial/example files using MWO...
Which contains step by step procedure for designing the same....



---manju---
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sekharareddy



Joined: 11 Apr 2007
Posts: 98
Helped: 4
Location: Bangalore,INDIA


Post17 Jun 2008 4:43   Re: Amplifier stability

Hello Manjunath,

Thanks for the reply.
My maid id is:sekhar_crazy2002(at)yahoo.com

regards
Sekhara Reddy.
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johnson.mike



Joined: 29 Nov 2007
Posts: 87
Helped: 2
Location: Around the world


Post17 Jun 2008 5:01   Re: Amplifier stability

Manjunatha_hv wrote:
Hello Sekhara Reddy,

give your email ID...send very good LNA & PA tutorial/example files using MWO...
Which contains step by step procedure for designing the same....



---manju---

I need too Manjunath.
mail id: johnson.mike4001(at)gmail.com

regards,
johnson
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yours



Joined: 19 Apr 2007
Posts: 10
Helped: 1


Post24 Aug 2008 16:25   Re: Amplifier stability

Manjunatha_hv wrote:
Hello Sekhara Reddy,

give your email ID...send very good LNA & PA tutorial/example files using MWO...
Which contains step by step procedure for designing the same....



---manju---


Could i have one too.
liyong007853(at)sohu.com
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