how to measure the impedence of differential signals

as we know, the RX part of GSM900 should convert the common signal to the diff. signal for more immunity. i need to match the diff. signal to LNA for better rx sensitivity. how to determine the value of L1 ,L2 ,C1, C2? Thanks!:D

Hello sivon,


Find attached are excellent articles & resources on Impedance of differential signals and also AWR Microwave Office (MWO) project file...Which gives complete info. on Differential Signals...




---manju---

Thanks very much ,Manjunatha_hv!

This document is useful for me to design my WLAN project.
Thanks