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Yes, I have varied VDS from 0 to 60 V. Then I am getting VDS=31 V, IDS= 0.088 A, VGS = -0.055 V in the active region. Then can I use these biasing VDS and IDS values for getting optimum output power, power added efficiency and gain. Please clarify it.
As you mentioned 100 mA/mm, it is not...
I want to design Ka- Band Power Amplifier using ADS software. I have taken 0.15 um GaN HEMT transistor for my design. According to datasheet, biasing conditions are VDS = 28 V and IDS = 100 mA. But when we checked DC IV Characteristics, I am getting operating point at VDS = 16 V, IDS =0.072...
Yes, it is true. As you said first designer has to design last stage.
Bigboss,
Can you attach any simple last stage(attaching screen shot) to improve output power of PA that would help lot to researchers of PA designer.
You read recently published reputed research papers(IEEE, Elsevier, Springer etc). In the paper, they will discuss clearly how they are enhancing output power of PA. You follow the same carefully, surely you will find solution for your difficulty. And you can visit following postings and you...
I have designed Power Amplifier (PA) using ADS2022. I would like to simulate PA from (27 - 31)GHz. I have some doubts while setting Harmonic Balance. For simulating (27-31) GHz PA, what fundamental frequency I should set it, can you guide me.
I have downloaded both netlist and log file and attached. I am confused with these file. I am not understanding how to remove error in the line 7. Please guide me, how to fix this error.
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Even I removed it every thing. I created new file, now also it is showing netlist error. Please...
I am getting parse for my designed circuit. It is telling there is unexpected number in line7. How to find line numbers and how to eliminate parse error.
Dear BigBoss,
As you asked in the previous post to save project as archieve format and include PDK, I have saved as you mentioned and attached it. Please have a look into it and give suggestions to eliminate the error.
I am using ADS2022 for optimization of Power Amplifier. When I try to do optimization, I could not get proper optimization results. I am getting errors that file is attached below. It seems to be fine. I am not understanding why I am getting this error. Guide me some one how to eliminate this error?
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