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I want to know how to extract J or K impedance inverter from the tabulated value of chebeshev LPF
I mean i have g1 g2 ...gn
how can i transfer this ladder network to inductive or capacitivly coupled inverter
I know that there is a direct formula for doubly terminated network
but i need the...
I would like to know how to design the physiacl comb line filter
I used hunter's book and follow the example,the simulation work well but he did not say any thing about how to calculate the spacing tnd diameter
is there any body who can help in this nightmar
also is there any...
if you use microwave simulator then you should be able to inport your data file in this format then simulate it as subcircuit and get the result in any format you need as your software should be able to do
Re: what is phemt?
yes but this does not mean that you can not use it for lower frequency
the new tech now is e phemt which mean enhanced phemt there is no need for the negative biase in the gate so you need only one source for your dc bias circuit
Hi Filter Designers
I would like to know a basic concept of roots and poles in filters
what poles at infinty means etc
is ther any book explain this stuff in simple way
Please the book should explain things to whom not familiar this stuff
i mean for begginer student
can we use s parameters to design power amplifier matching
the sparameters which i have are measured at large signal not at small signal as it is at 8v 250 mA but many books say that we can not use s parameters to do the matching
any comments are welcome