Uncooled EHF - module with parametric amplification

The paper presents the experimental research results for a low-noise non-cooled amplification module consisting of the parametrical amplifier and the quasi-optical pump oscillator intended for implementation as an input circuit of the 60 GHz wave band receivers. The coaxial waveguide resonator was used as an idler frequency loop of the parametrical amplifier, while the quasi-optical sphero-corner-echelette open resonator was used as the same for the oscillatory circuit of the pump oscillator.