filter network synthesis
时间：04-11
整理：3721RD
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Atia's paper<Narrow band multiple-coupled cavity synthesis>
and Cameron's paper<General Coupling Matrix Synthesis methods for chebyshev filtering functions> have talked about filter network synthesis,especially for cross-coupled network.But I have some questions:
1,How to determin the prescribed zeros for a specification?
2,The achived result is the coupling Matrix for a bandpass with the center frequency at ω=0.How to convert it to the requested frequency band?
3,how to got the correspondant coupling size for a specific coupling coeficient?
the got coupling matrix dont have the same physical meaning as that of chebyshev cavity filter kj,j1=W/ω1/√g(j)*g(j+1)
thanks
and Cameron's paper<General Coupling Matrix Synthesis methods for chebyshev filtering functions> have talked about filter network synthesis,especially for cross-coupled network.But I have some questions:
1,How to determin the prescribed zeros for a specification?
2,The achived result is the coupling Matrix for a bandpass with the center frequency at ω=0.How to convert it to the requested frequency band?
3,how to got the correspondant coupling size for a specific coupling coeficient?
the got coupling matrix dont have the same physical meaning as that of chebyshev cavity filter kj,j1=W/ω1/√g(j)*g(j+1)
thanks