transmission line to lumped elements

[sameh1985]

dear all

i would like to ask if anyone knows the tools or software to convert the transmission line into lumped elements .

thanks in advance

 

[enjunear]

Here are some items I found on the subject that might shed some light onto possible conversions:

Lumped / Distributed Transmission Line Element Conversions @ RF Cafe
and
ARTIFICIAL (LUMPED ELEMENT) TRANSMISSION LINE

 

[sameh1985]

thanks a lot i will view the links

---------- Post added at 05:26 ---------- Previous post was at 05:15 ----------

hi there
thanks for the both links but am wondering is there any software to convert the transmission line into lumped elements
i have designed a filter i need to get the equivalent circuit in order to synthesis its equation

 

[enjunear]

thanks a lot i will view the links

---------- Post added at 05:26 ---------- Previous post was at 05:15 ----------

hi there
thanks for the both links but am wondering is there any software to convert the transmission line into lumped elements
i have designed a filter i need to get the equivalent circuit in order to synthesis its equation

I would think you can use the transformations on the RF Cafe website to convert any transmission lines you have into an equivalent lumped element representation (series or shunt L/C, or a combination thereof). Once you have the lumped element equivalent circuit, deriving the equation should be straightforward.