40 dBi Gain, 140 to 150 GHz, 3" Diameter Lens, 0.059" Dia Circular Waveguide, D Band Gaussian Optics Antenna
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Model SAG-1441544002-059-S1 is a 3” D-Band Gaussian antenna that operates from 140 to 150 GHz. The Gaussian antenna delivers a 40 dBi nominal gain and 1.9 degree half power beamwidth. The antenna supports both linear and circular 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 0.059” diameter circular waveguide and UG-387/U-M flange as its input port, which supports both linear and circular polarized waveforms. By adding a mode transition, SAGE Millimeter model number SWT-06059-SB, the input port becomes a standard WR-06 waveguide, which can support only linear polarized waveforms.