Abstract: Disclosed is a mechanism for mounting radio heads in close proximity to an antenna on a cell tower. In the examples disclosed, the mounting configurations enable easy access to each of the radios so that they can be serviced individually without interfering with the functioning of the other radio in its communications with the antenna.

Abstract: Disclosed is a Luneberg lens that is formed of a plurality of wedge sections that can be easily assembled into a sphere. The wedge sections can be formed of an injection molded plastic, which can dramatically reduce the cost of manufacturing the lens. Different configurations of wedge sections are disclosed.

Abstract: An antenna has a plurality of dipoles disposed on a reflector plate. Mounted to the reflector plate is a PCB (Printed Circuit Board) having a plurality of keyed slots, one per radiator of the plurality of dipoles. Disposed within each keyed slot is a transition clip holding an RF (Radio Frequency) cable in place. The transition clip has a shape that holds it in place with a quarter turn, obviating the need to solder the transition clip in place before installing the RF cable. The transition clip is configured to mechanically and electrically couple to the outer conductor of the RF cable and holds in place during soldering. The transition clip and PCB are configured so that the steps of soldering the outer conductor to the transition clip and the inner conductor to an RF signal solder point on the PCB may be performed from the same side of the PCB.

Abstract: A clamp mechanism for an RF cluster connector enables multiple RF connections within a cluster connector to be engaged and disengaged in such a way that prevents damage to the conductors. It also eases the process of engaging and disengaging through the use of two lever arms that may be easily used by a technician in challenging locations (such as at the top of a cell tower) and in densely arranged RF ports (such as for a multi-user or massive MIMO antenna).

Abstract: Disclosed is a Luneberg lens that is formed of a plurality of wedge sections that can be easily assembled into a sphere. The wedge sections can be formed of an injection molded plastic, which can dramatically reduce the cost of manufacturing the lens. Different configurations of wedge sections are disclosed.

Abstract: Disclosed is a mechanism for mounting radio heads in close proximity to an antenna on a cell tower. In the examples disclosed, the mounting configurations enable easy access to each of the radios so that they can be serviced individually without interfering with the functioning of the other radio in its communications with the antenna.

Abstract: A cluster connector and cluster port for simultaneously engaging multiple RF connectors with a corresponding plurality of RF ports, wherein the cluster port may be coupled to an RF antenna or radio. The cluster port has a plurality of receiving interfaces wherein each of the receiving interfaces has an axial biasing element that enables simultaneous connection with a plurality of coupling interfaces, wherein each of the coupling interfaces is coupled to the end of an RF cable. The cluster connector of the disclosure also enables selective removal, replacement of one RF cable, and the corresponding coupling interface, without impacting other cables/coupling interfaces.

Abstract: A cluster connector and cluster port for simultaneously engaging multiple RF connectors with a corresponding plurality of RF ports, wherein the cluster port may be coupled to an RF antenna or radio. The cluster port has a plurality of receiving interfaces wherein each of the receiving interfaces has an axial biasing element that enables simultaneous connection with a plurality of coupling interfaces, wherein each of the coupling interfaces is coupled to the end of an RF cable. The cluster connector of the disclosure also enables selective removal, replacement of one RF cable, and the corresponding coupling interface, without impacting other cables/coupling interfaces.