The syntax returns an existing smithplot handle. Add Z-Parameter Data to Existing Smith Plot. RF Toolbox lets you build networks of RF components such as filters, transmission lines, matching networks, amplifiers, and mixers. hlines,hsm circle (rfcktobject,freq,type1,value1.,typen,valuen,hsmout) draws the specified circles on a Smith chart. This syntax returns vector handles of line objects and handles of the Smith chart. smith( h, circuitPara ) plots the circuit parameter circuitPara from the RFCKT or RF data object h on a Smith chart.Īmp read (rfckt.amplifier, default. Components can be specified using measurement data such as Touchstone files, network parameters, or physical properties. replace( plot, frequency, data ) removes all current data and adds new data to the Smith chart based on multiple data sets containing frequencies. The toolbox provides functions for analyzing, manipulating, and visualizing RF data. You can analyze S-parameters convert among S, Y, Z, T, and other network parameters and visualize RF data using rectangular and polar plots and Smith ® Charts. You can also de-embed, check, and enforce passivity, and compute group and phase delay. The RF Budget Analyzer app lets you analyze transceiver chains in terms of noise, power, and nonlinearity and generate RF Blockset™ models for circuit envelope simulation. Using the rational function fitting method, you can model backplanes, interconnects, and linear components, and export them as Simulink ® blocks, SPICE netlists, or Verilog ®-A modules for time-domain simulation.
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