directional › AN-SOF Antenna Simulation Software

3D radiation pattern of a helix antenna in axial mode, calculated with AN-SOF Antenna Simulator. The antenna is designed for the Meshtastic frequency range as a preliminary step before creating the model in OpenSCAD for 3D printing.

DIY Helix High Gain Directional Antenna: From Simulation to 3D Printing

AN-SOF model of an Extended Double Zepp (EDZ) phased array antenna with key elements highlighted. Red: 600-Ohm transmission line, Purple: Capacitors.

Extended Double Zepp (EDZ): A Phased Array Solution for Directional Antenna Applications

AN-SOF model of the Delta Loop Beam antenna, depicting its radiation pattern and EIRP vs. frequency.

Evaluating EMF Compliance – Part 1: A Guide to Far-Field RF Exposure Assessments

Image of a Four-Square Array with Radiation Pattern and Transmission Line Settings Window.

Transmission Line Feeding for Antennas: The Four-Square Array

Displaying the Front-to-Rear and Front-to-Back ratios in AN-SOF.

Front-to-Rear and Front-to-Back Ratios: Applying Key Antenna Directivity Metrics

Image showcasing the Loop on Ground (LoG) antenna and its radiation patterns with and without grounding.

The Loop on Ground (LoG): A Compact Receiving Antenna with Directional Capabilities

Simulating a Log-Periodic antenna with AN-SOF.

Log-Periodic Christmas Tree

Dual Reflector Moxon Antenna in AN-SOF with Gain Pattern and VSWR Curve.

Enhancing VHF Performance: The Dual Reflector Moxon Antenna for 145 MHz

AN-SOF model of a 4-element Biquad antenna array, 3D radiation pattern showing gain in dBi, VSWR curve, horizontal and vertical radiation patterns as polar plots.

Building a Compact High-Performance UHF Array with AN-SOF: A 4-Element Biquad Design

AN-SOF model of a 5-element quad antenna array for the 2m band with animation showing 3D radiation pattern variation across frequency sweep, VSWR curve, and horizontal and vertical gain polar plots.

Building a Beam: Modeling a 5-Element 2m Band Quad Array

Modeling a Broadband Directional antenna with AN-SOF.

Broadband Directional Antenna

Simulation of HF Skeleton Slot Antenna with 3D Radiation Pattern and VSWR Curve.

A Closer Look at the HF Skeleton Slot Antenna

A screenshot of the 2-element Delta Loop Beam model in AN-SOF software. The image shows the antenna geometry, a 3D radiation pattern plot with gain values in dBi varying across frequency, and a VSWR curve as a function of frequency.

The 17m Band 2-Element Delta Loop Beam: A Compact, High-Gain Antenna for DX Enthusiasts

Dual Band VHF/UHF Satellite Antenna modeled with AN-SOF Antenna Simulator.

Enhancing Satellite Links: The Moxon-Yagi Dual Band VHF/UHF Antenna

AN-SOF model of a 2-element quad antenna with radiation pattern plots.

Automating 2-Element Quad Array Design: Scripting and Bulk Processing in AN-SOF