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Visualization and Data Export

Visualize RF data using Smith charts, polar, and Cartesian plots; saveTouchstonefiles

You can use RF Toolbox™ functions to visualize component or network behavior:

  • Smith®Chart

  • 矩形图

  • 极地图

您还可以使用The RF Design and Analysis Tool.

The RF domain uses many types of data files, including industry-standardTouchstonefiles (.s2p) and AMP files, a MathWorks®非线性文件格式。您可以使用几个不同的RF工具箱功能将数据写入这些文件。

You can also export a network to Verilog-A format for use as a test environment in an analog circuit simulator. See出口a Verilog-A Model.

Note

RF Toolbox does not support Touchstone 2.0 files.

Functions

expand all

rfplot Plot S-parameter data
setrfplot Set axis type forrfplotinRF Toolbox
smithplot Plot measurement data on Smith chart
circle Draw circles on Smith Chart
smith Plot specified circuit object parameters on Smith chart
polar Plot specified object parameters on polar coordinates
loglog Plot specified circuit object parameters using log-log scale
plot Plot specified circuit object parameters on X-Y plane
plotyy Plot specified parameters on X-Y plane with Y-axes on both left and right sides
semilogx Plot specified circuit object parameters using log scale forx-轴
semilogy Plot specified circuit object parameters using log scale fory-轴
report Summarize IF planning results in command window
OpenIF 在多型发送器或接收器体系结构中查找开放的中间频率（IFS）
rfchain 创造rfchainobject
rfwrite Write RF network data to Touchstone file
writeva Write Verilog-A description of rational function object
write Write RF data from circuit or data object to file

Topics

Model RF Objects Using Verilog-A

描述Verilog-A，您可以导出的模型类型，以及您可以使用导出的模型来做什么。

分析和绘制RF组件

Explains how to use RF Toolbox software methods to analyze RF components in the frequency domain and how to compute and plot time-domain specifications.

出口Component Data to a File

说明如何将RF对象数据导出到行业标准数据文件和数学AMP文件中。

出口a Verilog-A Model

Describes how to export a Verilog-A description of an RF component by using a rational function model.

出口RF Objects

Describes exporting RF circuit objects to a file or to the MATLAB®workspace.

Featured Examples

Visualizing Mixer Spurs

Visualizing Mixer Spurs

创造an rfckt.mixer object and plot the mixer spurs of that object.
Open Live Script
如果带宽，可以免费找到

如果带宽，可以免费找到

Select an Intermediate Frequency (IF) that is free from any intermodulation distortion. First, you create an OpenIF object and specify whether you are designing a transmitter or receiver. Second, you use the addMixer function to define the properties of each mixer as well as the specific Radio Frequency (RF) it interacts with. Lastly, you view the results using the functions report and show.
Open Live Script
Writing S2P Touchstone® Files

Writing S2P Touchstone® Files

Write out the data in circuit objects you create in the MATLAB® workspace into an industry-standard data file: Touchstone®. You can use these files in third-party tools.
Open Live Script

RF Toolbox Documentation

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5G New Radio Design with MATLAB

5G New Radio Design with MATLAB

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