sandeepsreeman
Member level 1
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abt filters
when we talk abt filters we talk only abt insertion loss but we dont talk abt return loss why??????
when iam designing a combline or interdigital using tapped line input i directly give feed line( 50 ohm) to resonator which is having an impedance of greater than 50 ohm ...so there is a mismatch between feed line and resonator impedance..how will it affect the response??
when we talk abt filters we talk only abt insertion loss but we dont talk abt return loss why??????
when iam designing a combline or interdigital using tapped line input i directly give feed line( 50 ohm) to resonator which is having an impedance of greater than 50 ohm ...so there is a mismatch between feed line and resonator impedance..how will it affect the response??