Mike Lee

Nov 21, 2024 | rfglobalnet.com | Mike Lee |VP Sales |dB Control

By Mike Lee, VP Sales & Marketing, dB Control Traveling Wave Tubes (TWTs) remain essential for electronic warfare (EW) systems despite the increasing efficiency of GaN devices. TWTs provide reliable high-power RF output across a wide range of frequencies, especially in the millimeter-wave and terahertz regions, making them ideal for EW, radar, and satellite communications systems.

Jul 1, 2024 | rfglobalnet.com | Mike Lee |dB Control

By Mike Lee, dB Control For systems designers, selecting power amplifiers that can operate in the Ka-band, Q-band and other high-frequency bands is far more challenging than choosing amplifiers for lower frequency applications. Decisions and compromises that affect size, weight, and power, as well as costs (SWaP-C), become more impactful.

Dec 12, 2023 | rfglobalnet.com | John Oncea |Mike Lee |dB Control

From the invention of the theremin in the 1920s to the Moog synthesizer's voltage-controlled oscillators in the 1960s to today's digital synthesizers and software, oscillators have shaped diverse musical genres, enabling musicians to create and manipulate an expansive array of sounds. The Q-band is the most widely used band for many applications, including satellite communications, terrestrial microwave communications, radio astronomy studies, and automotive radars.