September 1, 2025

The six critical waveguide assembly specifications are operating frequency (e.g., 18-110 GHz), precise internal dimensions (±0.1 mm tolerance), low voltage standing wave ratio (VSWR <1.15:1), material (often aluminum or copper), surface finish (typically <1 µm Ra), and power handling capacity, which can exceed hundreds of kilowatts for pressurized systems. Operating Frequency Range The fundamental operating […]

The five common waveguide antenna configurations include rectangular waveguides operating at 2–110 GHz, horn antennas achieving up to 25 dBi gain, slot arrays for precision radar systems, dielectric rod antennas for millimeter-wave applications, and parabolic reflectors often used with feed horns for high-directivity satellite communication exceeding 30 dBi. Rectangular Waveguide Basics From 5G base stations