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broadband matching of electrically small circuits
it just like a case about DVB-S which the broadband 915MHZ--2150MHz
Added after 3 minutes:
you can simulate it with agilent ADS which include the tuning function you can get the values you need ,it's important to pay attention to the RF PCB...
lna noise figure match
it's important to select the component bjt or MOSfet ,then get the S2p or spice model which can downloading for the net, then use ADS or other EDA tool to simulate, if you can cal use matlab then use ADS to simulate I think it will be better then pay some time on PCB...
Pspice models
you should setup the path of the spice LIB you just bulit ,you'll find it's OK to use.
note: the patameter in the spice datasheet you'd better to remove the TITF1 TITF2 .. if the spice data has.
I only kown that the I Q singnal need the same width and the same length when PCB layout ,but I still don't konw the best width and space between I Q Singal ?
Does anybody who can give me some ideas?
many thanks !!!
In you design project , the real PCB layout ,you need to consider the length of the microstrip line , but in your circuit you didn't consider the effect of the microstrip, if you don't consider the effect of the microstrip ,when you test the real design PCB you will find that the test result is...
Re: RF layout in ADS
you can use the Momentum of the ADS ,If you know the EDA of Boardstation of metor,It'll easy to layout and simulate. they are the best partener in MW and RF .
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