Extended spatial power distribution waveguide combiner

Based on single-sided double-ridged microstrip waveguide probe array extended spatial power distribution synthesizer using low loss waveguide extended spatial power distribution characteristics of the broad band composite structure, mainly by expansion of the waveguide coaxial stepped impedance transformation structure Double Ridge and eight-sided rectangle having a high amplitude and phase distribution uniformity and high power combining efficiency of the waveguide configuration, each channel may be rectangular waveguide through a waveguide - microstrip probe array power conversion structure implemented in a microstrip circuit on single amplification, the final power combiner completed over an extended waveguide. The technology of the power amplifier gain amplifying circuit and power amplification circuit is placed outside the extension of the waveguide, not only effectively solve the problem of heat dissipation, but also greatly increases the power capacity of the system. The applicable frequency range of microwave and millimeter wave technology can cover a plurality of frequency bands, output power of the power device in connection with specific bandwidth requirements flexibly adjusted according to different frequency bands.