No. 888 West Ring Lake Road II Lingang, Shanghai Pilot Free Trade Zone, China
Waveguide Offset Short
A waveguide sliding short is a device that can be positioned and moved within a waveguide cavity to achieve a short-circuit termination. It employs a non-contact sliding mechanism to form an effective short circuit by adjusting the internal geometry of the waveguide.
Definition: A waveguide sliding short is a device that can be positioned and moved within a waveguide cavity to achieve a short-circuit termination. It employs a non-contact sliding mechanism to form an effective short circuit by adjusting the internal geometry of the waveguide.
Operating Principle: It provides a reference impedance in calibration systems, serving as a reference for error analysis in waveguide test setups. It is also used for VSWR (Voltage Standing Wave Ratio) and impedance measurements by establishing an accurate reference plane.
II. Product Features
Reflection coefficient close to 1.0, with extremely high VSWR (typically ≥ 50~100)
Smooth movement and precise positioning, with scale or micrometer fine adjustment
Low loss and high repeatability, suitable for precision tuning
All-metal construction (brass / copper alloy, silver-plated)
Standard WR waveguide flange interface
Broadband operation, covering the full waveguide frequency band
