Tag - featured

We are excited to announce the release of AN-SOF 10, the latest version of our powerful antenna simulation software. Designed with the needs of RF engineers, ham radio enthusiasts, and academic professionals in mind, AN-SOF 10 brings a host of new features and enhancements to streamline your antenna design and analysis workflows.

This article explores the design and analysis of log-periodic sawtooth arrays (LPSA) for HF communications. It covers their geometric principles, frequency-independent characteristics, and demonstrates how AN-SOF simulation software models these antennas, providing valuable insights into their performance and behavior.

In this article, we dive deep into near-field calculations to establish RF exclusion zones. By understanding near-field and far-field regions, occupational vs. public exposure, health impacts, and practical methods, we ensure compliance with EMF guidelines and safeguard human health.