This element is OBSOLETE and is replaced by the Quadrature Hybrid (Closed Form) QHYB2 element.
|R||Port resistance||Resistance||50 ohm|
|LOSS||Excess loss||DB||0 dB|
Implements an ideal quadrature coupler with the following 4-port S-parameter matrix, where all ports have the resistance R. (The notations on the symbol are correct: transmission and coupling phases are -90 and 0 degrees, not -90 and -180 degrees, as you might expect.)
the transmission term T is given by
and the coupling term C is given by
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.