An optical
waveguide switch employing silicon photonics uses well-established silicon fabrication technology, which allows for inexpensive mass production.
The ripples in the noncorrected case are due to the interferences between the reflections at the
waveguide switch and the short.
The PIN-diode
waveguide switches consist of four models with fully integrated WR10 and WR12 waveguide ports covering E-band (60- to 90-GHz) and W-band (75- to 110-GHz) frequencies.
Addressing millimeter-wave applications, Pasternack has launched a line of E and W-band PIN-diode
waveguide switches (Figure 4).
The
waveguide switches provide this same level of configurability and redundancy.
Note the
waveguide switches and rigid waveguide transmission lines.