Description

A double ridge waveguide (WG) to coaxial adapter with an end-launch configuration is designed to transition high-frequency signals between a double-ridged waveguide and a coaxial connector, typically in a compact, in-line form factor. Here’s a concise technical breakdown: - Function: Converts waveguide-mode signals to coaxial-mode with minimal reflection and insertion loss. - Design: Utilizes a double-ridged waveguide structure to support broadband operation—often from 2 GHz up to 40 GHz—by lowering the cutoff frequency and improving impedance matching. - End-Launch Configuration: The coaxial connector is mounted at the end of the waveguide, allowing for direct, in-line signal flow. This minimizes discontinuities and is ideal for tight spaces or planar test setups. - Performance: Typical specs include VSWR ≤ 1.5, insertion loss ≤ 0.5 dB, and average power handling up to 500 W depending on connector type and frequency band. - Applications: Common in EW/ECM systems, test setups, and broadband communication systems where compact, high-performance transitions are needed.