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conjugate matching , theoretically ,

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mhussainshah

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Hi ,,

Can any one guide me how to do 2 element lumped elements matching inorder to match a source impedance of 25-j15Ω to 100-j25Ω.



frequency of signal is 60 MHz , although I just need the procedure .
Limitations (we have to do it using 2 lumped elements and not 3).

Please if any one can guide.

Regards
 

Read the impedance matching chapter from Bowick book.
 

Use smith chart if you know it. Otherwise you can use math calculations since it involves only two lumped elements (assume an L network for example, just like the procedure for real load).
 

Hi

Thanks for the reply but , I've gone through the lecture already , I've confusion regarding using absorbtion method or resonat approach. so far as I tried , it could be done using resonant approach and not absorption ..

but , then I mean to say that u 've got capacitance on both sides ie.source and load , so how do we deal with that. I 've tried solving this on the way example 4.2 and 4.3 is done .

well I know how to do it by smith chart but I need to know and do it mathematically , try it and let me know if you could possibly do it. plz


regards
 

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