A general design procedure is presented for stripline Y-junction circulators employing solid dielectric between ground planes. The resonator design and impedance matching are derived in a form ...

This paper describes the development of silicon micromachined waveguide structures operating in the WR1.5 waveguide band (500–750 GHz). Average waveguide loss of 0.15 dB/mm was measured at 600 GHz.