Sonnet has been an industry leader in 3D planar electromagnetic (EM) software development since 1983. With a solid reputation as the world's most accurate commercial planar EM analysis package for single and multi-layer planar circuits and antennas, we are dedicated to providing cutting-edge software solutions for electromagnetic analysis.

Unmatched Expertise in Planar EM Analysis

At Sonnet, our expertise lies in the development of 3D planar EM software. We have been at the forefront of this field for decades, continually refining and enhancing our software to deliver unparalleled accuracy and reliability. Our solutions enable engineers and designers to accurately simulate and analyze the electromagnetic behavior of planar circuits and antennas, empowering them to make informed design decisions.

A Commitment to Excellence

Sonnet Software Inc., founded by Dr. Rautio, is a private company that is solely devoted to the development of commercial EM software. Our unwavering commitment to excellence is reflected in the quality and performance of our software. We continuously invest in research and development to ensure that our products remain at the forefront of the industry, meeting the evolving needs of our clients.