LAKE FOREST, Calif., May 4, 2021 /PRNewswire/ -- TiaLinx, Inc., the developer of the highly integrated wireless systems announced successful implementation of its planar programmable polarized ...

The Ka-band array obtains a -10dB impedance bandwidth of 12% (27.4GHz ~ 30.9GHz). When the scanning angles are 0° and 60°, the measured channel isolation is larger than 35dB at K-band.

However, signal transmission requires long optical fibers, which makes miniaturizing the device difficult. Instead of long optical fibers, scientists have started testing planar waveguides.