Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
Initially I have taken two ideal amplifiers and combined power and later 4 ideal PAs and combined power and finally 8 ideal PAs and combined the power. When I Combined 2 ideal PAs and 4 ideal PAs, I didn't face any problem of combining power.
But when I have taken 8 PAs and combined...
I am using ADS2022 for RF Circuit Design. I am getting the following error during nominal optimization. It is showing expected an integer for parameter "Ns". Where is "Ns" in my schematic/ optimization.
I have attached the relevant screen shots for the same. Can you somebody tell me how to...
I have a load pull analysis values of Power Amplifier at Ka- Band 27 GHz for Maximum Power. Using Load Pull Analysis values of Zin (2.485- j11.369) and Zload (19.323+j59.271), I have designed the input and output matching circuits and tried to get values of S12 and S21 equals 0 and S11 and S22...
All of you might have seen in ADS CookBook MIC Power Amplifier Design ( Below attached) from the basic level to hardware implementation level. How nicely he has taken simple example and he has shown from scratch to advanced level.
Similarly can anybody has CookBook like MIC PA Design, simple...
I have doubts some regarding MMIC Circuit design using ADS.
I am familiar with MIC Circuit Design using ADS.
In MMIC, do we need to use substrate with its parameters like H, T, TanD, Er ......etc.?
What I have observed when I go through MMIC Design examples in ADS. I couldn't see MSUB and can...
I know how to do Power Amplifier(PA) load pull analysis for single frequency.
Now I wanted to design wide band PA from 28 GHz -32 GHz. How to do load pull analysis for PA wide band frequencies. Is there any Help documents/Videos available using ADS tool simulation. Is there any ADS Design guide...
You can connect input and output matching circuit and find output power.
By doing load pull analysis, you can find optimum load analysis later same is set at the load PA amplifier circuit.
You can connect 180 degree 3- dB hybrid coupler and try to combine output...
These are all discrete transistor datasheets. Which one is better for above said parameter whether GaN or LDMOS. Clarify it.
How to get Design Kit for these transistors? have we to request manufacturer for getting DK or PDK. Clarify it.
I want to design Microwave Integrated Circuit (MIC) L- Band Power Amplifier at 1.2 -1.6 GHz. I have to get output power more than 30 W, efficiency more than 90% and peak output power of 1.5 kW. Which transistor I need to choose for getting above said parameter. Can I choose LDMOS MRF 284 or...
Dear Sir,
Now you can click below link and try. If you face any difficulty, let me know.
https://drive.google.com/file/d/1zQ_kWyLIbDYBsM2rZAcC3aN0f6dC1ONk/view?usp=sharing
BigBoss Sir,
I have attached PA file including PDK. File name inside the folder is HB1_Tone_Loadpull constPdel. Please look into it and help me. I have sent a link, please click below link and download PA file...
DC Operating Point must be correct
-AC Current and Voltages shouldn't exhibit any undesired values
Yes sir, I am getting correct DC Operating Point screen shots of the same same are attached below. Attachments are as follows.
DC operating point
DC operating points_1
DC operating points_2...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
