PNF2FF: Planar Near-Field to Far-Field Converter

Service Description

NF2FF Pro is a ready-to-sell software solution that converts measured or simulated near-field antenna data into far-field radiation patterns with accuracy, clarity, and speed. Built for engineers, researchers, and academic labs, this full version is delivered as a complete, unrestricted software product — yours to use, integrate, or even rebrand as part of your own measurement or simulation workflow.

Key Features

• Full Near-Field to Far-Field Transformation (Planar scan method)
• Far-Field Pattern Visualization (2D/3D plots: Gain, Directivity, Cross-pol)
• Input Formats: .csv, .txt, .s2p, NumPy arrays
• Preprocessing Tools: Grid alignment, field smoothing, interpolation
• Supports Cartesian and Spherical Output Coordinates
• User-Friendly GUI — Built with PyQt/PySide (no coding required)
• Export: CSV, image files, or raw far-field values
• Includes User Manual + Example Dataset

Technical Specifications

• Built in Python, compatible with Windows (installer or standalone .exe)
• FFT-based planar NF-FF algorithm with time-harmonic field support
• Polarization control, phase adjustment, angular sampling up to 1°
• Extensible with your own antenna geometry files (optional API)

What You Get

• Precompiled Executable
• Full-featured GUI Application (no watermark, no limitations)
• Documentation + Sample Dataset