One Develop PCB Coplanar Waveguidewith 50Ohm impedance. PCB Size is 0.75"x0.5625x0.020", which is 4Ux3U (1U=0.1875"). We also call this PCB Size DC (C is the third letter to represent 3U).
PCB Material is Isola I-TERA MT RF 20mil. This PCB will work over 20 GHz.
The width of Strip line is 32mil and spacing is 8mil.
This PCB will fit into 6UED2W6S1P2 enclosure in our web site. The third picture shows the S-parameters measured when this PCB is installed in the 6UED2W6S1P2 Enclosure.