Ka-Band Linear to Circular Polarizer

SAS-293-32828-F1 is a Ka-band linear to circular polarizer that operates at 29.5 GHz with a ±3.5 GHz bandwidth. The polarizer offers a typical insertion loss of 0.5 dB, a nominal axial ratio of 1.1, and a typical return loss of 20 dB. The polarizer is fixed and can be used for either right-handed or left-handed polarization based on the direction of the input signal. The polarizer is often combined with Eravant’s WR-28 rectangular to Ø 0.328” circular waveguide transition (SWT-28328-SA) and a Ø 0.328” circular waveguide horn antenna (SAH-2434231060-328-S1) or scalar horn antenna (SAF-2434231535-328-S1) for various system applications.