Touchstone® (SnP) Plotter / S-Parameter Viewer

Interactively plot graphs of Scattering Parameters (S-Parameters) using the Touchstone® (SnP) files [1] and [2]. Upload the RF network data file with the extension ".snp" where n is the number of ports/interconnects in the network. For example, .s1p, .s2p, etc are valid file format extensions. Then select the plot output data format type, like decibel-angle, magnitude-angle, or real-imaginary. The Touchstone® file version 2 with the extension ".ts" is accepted but not tested myself. Larger number of ports would increase the conversion time, kindly be patient.

Please Note: If you need only the S-Parameter file conversion into the readable table formats (and not the graph plots) such as: CSV, spreadsheet, JSON, or HTML then use Touchstone file (SnP) converter .

Example image of the plot produced using the Touchstone® (SnP) Plotter is available below. Sample scattering parameter file for LNA - HMC8413LP2FE is from [3]. The generated scattering parameter plot can be then downloaded as interactive HTML format for offline post processing.

Reference:
[1] Touchstone® is a registered trademark of Agilent Technologies, Inc.
[2] Touchstone® File Format Specification
[3] HMC8413LP2FE - S-Parameters. Low Noise Amplifier from Analog Devices, Inc.

Acknowledgement:
[4] SnP file parsing is done by using scikit-rf, an open-source Python package for RF and Microwave applications.
[5] Plots are generated using Plotly