Modern RF (microwave and millimeter-wave) systems – particularly radars and satellite communications - rely heavily on solid-state electronics, notably GaAs and GaN transistors and MMICs. Substantial details concerning these technologies are covered in this talk. In contrast devices known as travelling-wave vacuum tubes (TWTs) are required for RF output power beyond the capabilities of solid-state and therefore TWTs are also covered. Act...

Fast tuning and low phase noise are typically opposing specifications for synthesizers. In this talk we will discuss modern synthesizers and how the tuning speed and phase noise coupling has been broken enabling both low phase noise and fast switching as attributes of the same synthesizer. We will discuss construction of small form factor, fast switching, low phase noise synthesizers.

This webinar will provide a comprehensive overview of Russian Surface-to-Air Missile (SAM) systems, aimed at providing a solid foundational understanding of their capabilities, organization, and tactical roles. This class is designed for pilots, UAS operators, and mission planners employing aviation assets into a radar threat environment. The course covers the following topics:Overview of Russian SAM systems and their context within the order...