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.
The System impedance is 50 Ohm, two 25ohm is series connected to output port. Is that right, or should be two 50 ohm
series connect. but why? i think when two 25ohm is setted, the circult can be matched.
it's the most simple coax balun, input port's skin is grounding, output port connect two 25Ohm Respectively.
---------- Post added at 04:42 ---------- Previous post was at 04:40 ----------
the length is lambada/4,
In the broadband matching of PA, i achieve a matching network for broadband ,about 200MHz@2GHz,though the impedance of the PA is not fit for broadband(because for PA impedance, the the real part is much less than imaginary part ,in other words,the Q is so high), BUT to get this bradband i have...
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.
