RF View (S-Parameter & Match)

S-Parameter, touchstone, Circuit Simulator, & RF tool, S1P, S2P, S3P, SNP, Smith

RF View is an all-in-one engineering app for Android, designed specifically for RF engineers, researchers, and students. Quickly inspect Touchstone data from websites, emails, web drives, Google Drive, Microsoft Teams, and various cloud storages. Explore circuit matching ideas and utilize essential RF calculators directly on your mobile device. Whether you are in the field or the office, RF View streamlines your RF characterization and design workflow.

[Key Features]

1. S-Parameter Viewer & Plots

Touchstone Support: Seamlessly open and visualize .s1p, .s2p, and .sNp files.

Professional Visualization: View your data on Smith Charts (Impedance/Admittance), dB/Phase plots, and Group Delay charts.

Analysis Tools: Use multiple markers for precise measurements and overlay standard communication bands (LTE, 5G NR, WiFi) to instantly check frequency responses.

Easy Import: Open files directly from email attachments or file-sharing apps.

2. RF Circuit Simulator

Build & Simulate: Construct and simulate 2-port RF networks using lumped elements (L/C/R) and transmission lines (microstrip, stubs, etc.).

Advanced Analysis: Perform frequency sweep simulations, utilize the auto-matching feature to synthesize matching networks, and run Monte Carlo tolerance analysis to predict circuit matching variability.

Seamless Workflow: Send simulation results directly to the plot module to compare them with measurement data.

3. SNP Converter & Batch Processing

Batch Processing: Process multiple Touchstone files simultaneously.

Data Management: Convert SNP files to CSV, split S2P files, map ports, and sort datasets.

Loss Analysis: Generate summary tables for Tx/Rx channel loss and export them as CSV files for reporting.

4. Essential RF Utilities A variety of calculators to support your daily design tasks:

Band/Frequency Calculator: Quickly access LTE, 5G NR, GSM, and WiFi frequency bands.

Filter Design: Synthesize standard RF filters. You can also design filters within constrained L/C values.

Microstrip Calculator: Calculate impedance (Z0), effective dielectric constant (εeff), and loss.

Additional Tools: Attenuator design (T/Pi pads), S11↔Z conversion, and Q-factor/loss estimation.

Note: Export calculator results directly to the simulator for immediate application.

[Use Cases]

Field Inspection: Receive Touchstone file (sNp) data via email or a website and instantly check S-parameter plots right on your phone.

Rapid Prototyping: Use the simulator's auto-matching feature to find the optimal component values for impedance matching.

Data Processing: Batch convert dozens of .s2p files and save them as CSV files for easy analysis.

Intro Video: https://www.youtube.com/shorts/Ca3n9mRtBro

Usage Video: https://youtube.com/shorts/h_3rNAH8O50?si=9X-iz1aif_B4ZDfi

Download RF View today and carry a complete RF lab in your pocket. The app offers core features for free, with professional capabilities available via in-app purchase (Full Version).