News & Updates

High pulse power magnetrons have a limited range of output power variability.  The EM Design S-Band Waveguide Attenuating Pulse Power Switcher is capable of extending the range of output by using three modes of operation. The first mode permits adjustment of attenuation from a nominal -0.3 db insertion up to -25 db.  This is accomplished […]

We’ve designed this new site to serve two purposes: 1) to be easy to navigate, and 2) for technical personnel to learn about the performance capabilities of our products. Please take a few moments to look around – peruse our various products, read a bit about the projects we’re currently working on, and learn how the […]

In 2002, EM Design addressed the performance limitations of traditional 3-port junction circulators by developing (and patenting) a distributed, phase-shift 3-port circulator. While many in the industry think ‘junction 3-port’ when they hear ‘distributed 3-port’ as an option for their project, it’s important to understand the differences between the two and the benefits of using […]