E-Band Gaussian Optics Antenna

SAG-6838634501-12-S1 is a 12" E-band Gaussian antenna that operates from 68 to 86 GHz. The Gaussian antenna delivers a 45 dBi nominal gain and 1.0 degree half power beamwidth. The antenna supports linear polarized waveforms and employs a corrugated feed horn to offer excellent aperture efficiency, high cross polarization rejections, and low side lobe levels. This model is equipped with a standard WR-12 waveguide and UG-387/U flange as its input port. By removing the mode transition, Eravant model number SWT-12125-SB, the input port becomes a 0.125" diameter circular waveguide, which can support both linear and circular polarized waveforms.