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asymmetrical doherty
You must make sure the change of output impedence of two branches as input power increasing. Then decide which one get more power based on the impedence changing of main and peak amplifier (2Zopt->Zopt/2)
Hi,
In order to increasing the Gain flatness,we often add R,L and C between G and D.My question is how to calculate the actual value of them for a certain bandwidth?
for example,2~10GHz
Thank you!
Hi,everyone!
I want to design a UWB LNA(2~10GHz) and I found a big problem in the stage matching design.I've read some related papers most of which use parallel RC for the matching.I want to know How to design it using parallel RC?What about the values for R and C?Are there any other...
Hey there,I want to know something about the phase center about microstrip antenna, such as how to calculate it , what of microstrip antenna can influnence it and how to consider it when you design microstrip antennas.
Thanks a lot!
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