AN-SOF is a simulation software for antenna modeling, analysis, and design.
AN-SOF is a simulation software for antenna modeling, analysis, and design.
AN-SOF is trusted by a wide spectrum of customers, from hobbyists and radio amateurs to professional RF engineers.
"I use AN-SOF extensively when writing my AerialsNow! column. I find its excellent graphics abilities essential for presenting data in a format that is easily understood by readers."
"Intuitive and friendly software. I found that the simulations are very close to reality. AN-SOF is an excellent tool for antenna design and the tech support is first-class."
Discover the leading companies and professionals who rely on AN-SOF and Golden Engineering for their antenna design needs. Explore our featured customers on LinkedIn.
Design, enter data, and display a collection of graphs and charts with ease.
Stay up-to-date with our latest posts on antenna design, modeling, and simulation. Visit our Blog >
Dive deep into the world of RF compliance with our latest article: Evaluating EMF Compliance – Part 2: Using Near-Field Calculations to Determine Exclusion Zones. Discover practical methods and insights on ensuring safe RF exposure. Perfect for DX enthusiasts and RF safety professionals!
We’re thrilled to announce AN-SOF 9.50, packed with user-requested enhancements. Simplified polarization analysis, improved geometry input, and new EMF compliance tools make antenna design easier and more precise than ever. Upgrade your design process with AN-SOF 9.50!
Did you know that AN-SOF can be used as a coil inductance calculator?
Traditional coil inductance calculations often rely on simplified approximations. AN-SOF offers a more accurate approach by considering factors like non-uniform magnetic fields, conductor losses, and complex coil geometries. By using AN-SOF, you can obtain precise inductance values, visualize magnetic field and current distributions, to improve your coil designs.
After the addition of the Feeder and Tuner in AN-SOF 9, I’ve received several inquiries about configuring the various parameters within these tabs. While offering unparalleled flexibility for modeling diverse scenarios, this complexity has presented a challenge in providing clear explanations. Here are frequently asked questions related to the Feeder and Tuner features.
I hope these answers helps clarify these matters.
Thank you for your continuous feedback!
Tony Golden
0 6At the request of a client and follower of our section The Ham’s Corner, I’ve been working on a Lazy-H antenna model for the 10m band. The Lazy-H is a 4-element broadside array, offering an estimated gain increase of about 6 dB over a single element. I’ll be publishing an article on this antenna soon.
Stay tuned!
Tony Golden
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Helping a customer solve a real-world problem is incredibly rewarding!
Recently, we worked with a client building Omni Double Bi-Quad antennas for 2.4 GHz who was facing a mismatch between simulations and real-world performance. The culprit? Rounded corners, not represented in the model. By creating a script that considered rounded corners, we were able to achieve a more accurate simulation, leading to a new AN-SOF command called GB.
‘GB’ simplifies creating rounded corner models, saving time and improving simulation accuracy compared to the older ‘GA’ NEC command. Stay tuned for an upcoming tutorial on this model!
Today marks a significant milestone in the journey of AN-SOF Antenna Simulator – it’s been 12 years since I launched the very first version! 🎉
Back in 2002, I dedicated countless hours (and years) to develop a tool that would empower antenna designers and enthusiasts alike. In 2012, I officially launched version 1.0, and today, I’m excited to share a nostalgic screenshot of that initial version.
As we celebrate this anniversary, I want to extend my heartfelt thanks to each of you for being part of this incredible journey. Whether you’re an RF engineer, radio amateur, professor, or hobbyist, your contributions have helped shape AN-SOF into the powerful tool it is today.
Thank you for your unwavering support!
Best regards,
Tony Golden
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