Explore 5 Antenna Models with Less Than 50 Segments in AN-SOF Trial Version

Discover 5 antenna models with less than 50 segments in AN-SOF Trial Version. These examples showcase the capabilities of our software for antenna modeling and design, allowing you to evaluate its features for your projects.

The trial version of AN-SOF is fully featured and has no expiration date. It allows users to open any pre-calculated example file to inspect data tables and visualize 3D radiation patterns and graphs. The sole limitation is the calculation capacity, which is capped at 50 “unknowns.” In this context, an unknown represents an electric current value to be determined by the AN-SOF engine at each segment, junction, or ground connection. Consequently, the sum of segments, wire-to-wire connections, and ground connections must not exceed 50 to run a new simulation in the Trial version.

The purpose of the trial version is to allow users to evaluate the full features and capabilities of AN-SOF for antenna modeling and design. You can access a variety of pre-calculated models directly through the Models tab in the software. Furthermore, our Knowledge Base features an extensive collection of model examples accompanied by descriptive articles. These resources are categorized by antenna type, ranging from fundamental wire structures to antennas situated in complex environments.

For more complex antenna designs, the 50-unknown limit may be reached quickly. While users can view pre-calculated examples that exceed this threshold, any modifications requiring a re-run of the simulation will be restricted if the total number of segments and connections exceeds 50. Nevertheless, the trial version remains a highly effective tool for simulating fundamental antenna projects or structures with small electrical dimensions relative to the wavelength.

Download the following 5 example models with less than 50 segments to make modifications to the antenna structures:

• 2 Element Quad
• 2 Element Delta Loop
• HF Skeleton Slot
• Inverted V
• 5 Element Yagi-Uda

To ensure reliable results, a minimum of 10 segments per wavelength should be used. For antennas that are highly sensitive to element lengths, such as Yagi-Uda arrays, a higher density of approximately 50 segments per wavelength is recommended to achieve results that closely align with physical VSWR measurements.

Explore further case studies and technical articles in the Validation section of our Knowledge Base. Additionally, the AN-SOF Trial Version features integrated tuner and feeder calculators, enabling users to synthesize impedance matching networks, incorporate transformers, and determine optimal feed line parameters for any given load impedance.

Ultimately, AN-SOF Trial offers a robust platform for antenna simulation, providing all the necessary tools to evaluate its performance and capabilities. With access to pre-calculated examples and advanced design utilities, users can navigate the complexities of antenna design with ease.

See Also:

• Quick Start Guide: Enhancing Antenna Design Through Simulation Software

• Modeling a Center-Fed Cylindrical Antenna with AN-SOF

• Complete Workflow: Modeling, Feeding, and Tuning a 20m Band Dipole Antenna

About the Author

Tony Golden

RF ENGINEER & PHYSICS PH.D. With 25+ years in Computational Electromagnetics, I’m a passionate researcher focused on antenna modeling and design. As Founder of Golden Engineering LLC, I develop accessible, high-performance simulation tools that help RF engineers optimize their designs, educators teach complex concepts, and hobbyists bring antenna projects to life.

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