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Calculate coupling factor of coupler
Since R2022a
coupling(coupler,frequency)
c = coupling(coupler,frequency)
coupling(coupler,frequency) calculates and plots the coupling factor of a coupler over the specified frequency values.
coupler
frequency
example
c = coupling(coupler,frequency) returns the coupling factor of a coupler over the specified frequency.
c
collapse all
Create a branchline coupler with default values.
coupler = couplerBranchline
coupler = couplerBranchline with properties: PortLineLength: 0.0186 PortLineWidth: 0.0051 SeriesArmLength: 0.0184 SeriesArmWidth: 0.0083 ShuntArmLength: 0.0186 ShuntArmWidth: 0.0051 Height: 0.0016 GroundPlaneWidth: 0.0600 Substrate: [1x1 dielectric] Conductor: [1x1 metal] SolverType: 'MoM' IsShielded: 0
Calculate the coupling factor of the coupler at 2 GHz.
coupling(coupler,2e6)
Create a rat-race coupler with default values.
coupler = couplerRatrace;
Calculate the coupling factor of the coupler at 3 GHz.
c = coupling(coupler,3e6)
c = -6.0206
Coupler, specified as a coupler object. For a complete list of couplers, see Splitters and Couplers.
Frequency to calculate the coupling, specified as an integer in Hz or as a vector with each element specified in Hz.
Introduced in R2022a
directivity | isolation
directivity
isolation
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