Abstract: This paper aims to show how attenuation slope can be controlled in a rectangular waveguide partially filled with an absorber. The physical principle is based on the excitation of ...

Last month, this column discussed some of the fundamental concepts of selecting coaxial transmission lines. That included low-power flexible lines as well as some issues involving high-power rigid ...

Z-Communications' new waveguide-to-coax adapters and terminations are available in rectangular waveguide sizes ranging from WR137 to WR28 for microwave applications up to 40.1 GHz. Z-Communications ...

For most design engineers, study of waveguide technology ended when they got their last degree. The only time waveguide comes up is to use it as a last resort in applications such as millimeter-wave ...