This work presents a D-band data link employing a 130-nm silicon-germanium (SiGe) BiCMOS four-channel phased-array transceiver (TRx) with on-chip patch antennas and a low-complexity and low-cost ...

Measurement results of uniaxially anisotropic materials performed with the aid of a plano-concave Fabry–Perot open resonator in the 20–50 GHz frequency range are presented and discussed in this letter ...