Waveguide Structure for Selectively Coupling Multiple Frequency Oscillators to an Output Port.

A device for connecting plural oscillators to a single output port without the use of power dividers, switches or multiplexing filters. The plural oscillators produce multiple frequencies with only one oscillator operating at a given time. The oscillators are mounted in shunt waveguide cavities along a central waveguide manifold at distances from the central waveguide manifold and waveguide end so as not to affect the operating oscillator. (Author)
Supersedes PAT-APPL-097 454-79, AD-D006 993.