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Recent content by husamsdu

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    simulation and measurement results are different. What should I do?

    I simulated antenna on 5.9 GHz but when I measure it shows me that antenna works at 5.93GHz. What should I do?
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    LNA design on ADS2009

    should i use mlin between mtee and cap or between mcross and mtee?
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    LNA design on ADS2009

    hımm. i studied on ads 2009. so as i know you can't see it. For ADS file you must have .s2p file and fet-bjt or phemt .prj(.ael..etc). i couldn't do on ads 2011 and turned it to ads2009. But when you write ads 2011 on youtube it will show you. First you can do DC simulation to get exactvoltage...
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    LNA design on ADS2009

    i tried all datasets. Also i tried sample PA.dsn and i pushed my circuit in it. when i simuate it gave me -162dB S21 value :(
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    LNA design on ADS2009

    I have already done it :( But there is no "HB1.HB.Pin" . Are there any different way to measure P1dB point?
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    LNA design on ADS2009

    Dear sir, Really i have been trying for two weeks but i couldn't find what is wrong. i want to fiind P1dB point and then IP3 points. Please help. document says gain=dBm(HB1.HB.Vout[1])-HB1.HB.Pin but there is no "HB1.HB.Pin" . what can i do?
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    LNA design on ADS2009

    Dear RealAEL, I follow this example http://edocs.soco.agilent.com/display/ads2011/Example+of+Gain+Compression+Simulation+(ADS+only) with http://www.youtube.com/watch?v=sD7cVfQ9d2g . But when i enter eqn there's no HB1.HB.RFPwr. What can be the reason? Thanks a lot.
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    LNA design on ADS2009

    Dear RealAEL. I want to simulate P1dB and IP3s. First i tried to simulate P1DB point . But i got an error while typing eqn. What can be wrong?
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    LNA design on ADS2009

    Dear RealAEL, it means i could not simulate OIP3 and IIP3. Results have nothing seen at the attachment.
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    LNA design on ADS2009

    1-DC simulation:OK 2-s-paramater simulation: OK 3-IIP3 & OIP3 simulation: Not OK What is the wrong? I changed only RF freq. But it didn't work :(
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    LNA design on ADS2009

    Hello again. I need to simulate Tone-1 and Tone-2. But first in Tone-1 i get this warning. I couldn't find it. Can you help me?
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    LNA design on ADS2009

    so many thanks guys. really i got some better values.Now i will make my schematic two stage.If i have any doubt i will ask you again.
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    LNA design on ADS2009

    Hello, I designed an LNA working at 5.8GHz operating frequency. I simulate it on ADS2009. Here are the results. I am new on ADS.I used AWR and got better results on AWR by changing microstripline dimensions of layout. Can i do this on ADS and how? I want to get better results. Thanks.
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    Help need for drawing IIP3 and P1dB using AWR MICROWAVE OFFICE.

    Dear btv_murthy, I just want to keep forum clear. I thought that if i post new thread it will be unnecessarily. Also i waited your helps coz you studied designing lna before. Whatever i am sorry and i will post a new thread.
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    [SOLVED] Designing Low Noise Amplifier

    Dear Norbila Md Nor. You can use these pdf files. I wish this helps!

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