PARALLEL COUPLED LINE ASSEMBLY FOR DIRECTIONAL COUPLING
Original Publication Date: 1980-Aug-01
Included in the Prior Art Database: 2001-Oct-10
The parallel coupled line assembly for directional coupling shown in Figure 1 consists of two iden- tical injection molded dielectric sections 11, 12. These sections capture two parallel lines 13, 14 within a shielded enclosure 10, the bottom shield being the printed circuit board 15. Coupling and line im- pedances are defined by the precise process of the injection molding.