Pasternack Blog

A Waveguide Magic Tee is a 180-degree hybrid power divider with 4 ports made from a single waveguide structure. The Magic Tee has been around for over 70 years and was a product of development during World-War II. The structure of a Magic Tee is a combination of an E-plane waveguide arm meeting a H-plane ..

Though both often dubbed as “dividers”, frequency dividers and power dividers perform very different functions. Where a power divider splits an input signal power to two or more output ports, a frequency divider actually outputs a frequency that is a fraction of the input frequency. A frequency divider should not be confused with a diplexer ..

Directional couplers are four port passive devices that employ an input port, output port, a port for the coupled signal and a port that is terminated internally. Directional couplers are used to couple a specific proportion of the power traveling in one transmission line out through another connection or port. Directional couplers are used in ..