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Open-circuited and Short-circuited Stub Resonators Connected in Series: SSR



SSR models a pair of series-connected resonators made up of open-circuited and short-circuited segments of ideal transmission line.


Name Description Unit Type Default
ID Element ID Text TL1
ZSC Characteristic impedance of short-circuited transmission line Resistance 50 ohm
ZOC Characteristic impedance of open-circuited transmission line Resistance 50 ohm
EL Electrical length (phase length) at F0 Angle 90 degrees
F0 Frequency used to specify EL Frequency 1 GHz

Parameter Details

EL and F0. These parameters determine the frequency-dependence of the electrical length of the line defined as: electrical length in radians = EL· freq/Fo ·π/180 where freq is the evaluation frequency. EL and F0 are common for both resonators.


This element does not have an assigned layout cell. You can assign artwork cells to any element. See “Assigning Artwork Cells to Layout of Schematic Elements” for details.

Recommendations for Use

This element is often used for filter synthesis.

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