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I can share you some information on the substrate.
Of course PTFE is the best if you can suffer the cost. RO4003 can also be used with a compromised insertion loss and price. I know FR4 and any lower spec materials could also be used, but it takes a lot of time to characterize the material.
It does not make any sense if we simply tell the formular from books. You'd better read them yourself. There are many books you can refer to, such as "Microwave Eningeering" and "RF Circuit Design".
algor thermal analysis -algorithm
I would like to analyze the surface temperature of a package.
Kindly help tell is any thermal analysis software that could be easily understood and used.
Thanks a lot
mesh density ads momentum
You are welcome!
You may find the answers of all your questions regarding ADS in "helps".
Under Topic "Defining a Mesh "
"The wavelength of this frequency will be used to determine the density of the mesh. In general, set the value of the mesh frequency to the...
my|phone s21
Not surprising with ADS momentum simulation, the mesh size is directly related to the stop frequency. You could manually set the mesh solving frequency, thereafter you could get the same result.
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