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https://designers-guide.org/forum/YaBB.pl Design >> RF Design >> Insertion Loss https://designers-guide.org/forum/YaBB.pl?num=1594902171 Message started by Marios on Jul 16th, 2020, 5:22am |
Title: Insertion Loss Post by Marios on Jul 16th, 2020, 5:22am Dear all, I have a question with regards to insertion loss definition. Is it IL = (power delivered to load) / (power absorbed by our DUT) or IL = (power available from DUT) / (power absorbed by out DUT) Regards Marios |
Title: Re: Insertion Loss Post by Horror Vacui on Aug 2nd, 2020, 6:57am Insertion loss does not care about whether a good power match is present at the other end. It is general. Insertion loss assumes that you already have a circuit and you insert something into it. Typically a two port component. The ratio of the powers at the desired point in the system is the insertion loss. |
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