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S-Parameters and Linear Components

Touchstone files, S-parameter simulation, lumped and distributed elements

You can specify linear networks by importing S-parameter data files directly into SimRF™ models. To plot S-parameter data and the results of rational fitting, use the S-Parameters block. Other SimRF blocks enables you to build models using passive components like resistors, capacitors, inductors, and transmission lines.


Resistor Model resistor for circuit envelope analysis
S-Parameters Model S-parameter network
Transmission line Model transmission line
Filter Model RF filter
Circulator Model ideal frequency-independent circulators with S-parameters
Coupler Model ideal frequency-independent couplers with S-parameters
Divider Model ideal frequency-independent dividers (combiners) with S-parameters
Continuous Wave Model constant envelope source
Noise Model noise using current or voltage noise source in RF systems
Sinusoid Model DC offset and sinusoidal modulation
Configuration Define system simulation settings
Inport Convert Simulink input signal to SimRF signal
Outport Convert SimRF signal to Simulink output signals
Connection Port Connection port for RF subsystem
Ground Simulate connection to electrical ground


Compare Time and Frequency Domain Simulation Options for S-parameters

This example shows how to use two different options for modeling S-parameters with the SimRF™ Circuit Envelope library.

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