Low-cost miniaturized vertical coaxial cable to PCB transition for use in ultra-dense base station antennas
AssigneeJohn Mezzalingua Associates, Inc.
InventorsZankar Vakil, Evan Wayton, Anoop Tiwari
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AssigneeJohn Mezzalingua Associates, Inc.
InventorsZankar Vakil, Evan Wayton, Anoop Tiwari
Estimating the term…
Disclosed is a vertical RF launch mechanism for installing an RF cable onto an antenna PCB. The mechanism includes a cutout formed in the PCB whereby the cutout has interlocking tabs and an inner conductor receptacle formed in one interior edge. Installed on this interior edge is a vertical clip that has two tabs and a cylindrical outer conductor receptacle. The design of the cutout and the clip allows an RF cable to be installed so that it is vertically mounted to the PCB, provides a high-quality coupling for both the inner and outer conductors of the RF cables. It enables the soldering for both the inner and outer conductors to be done from the same side of the PCB. It also provides for a smaller cutout relative to conventional RF PCB launches, enabling a higher density placement of RF cable launches on a given PCB, providing for ultra-dense antenna designs.
An antenna having one or more PCBs (Printed Circuit Boards), each of the one or more PCBs comprising:
A method for installing a vertical RF launch on an antenna PCB (Printed Circuit Board), the PCB having a plurality of cutouts, each cutout having an inner conductor recess, the method comprising:
Dependencies are inferred from the claim text.