System and apparatus for locomotive radio communications
First Claim
1. A radio communication system for a rail vehicle having a cab with a roof, comprising:
- an antenna platform including a first blind mate connector connected to an antenna mount, the antenna mount electrically connected to a ground plane;
an antenna mounted to the antenna mount;
an antenna interface bulkhead connected to the roof of the cab of the rail vehicle, the antenna interface bulkhead including a second blind mate connector configured to mate with the first blind mate connector of the antenna platform when the antenna platform is attached to the antenna interface bulkhead, the antenna interface bulkhead and antenna platform configured to attach to one another in only one orientation; and
a cable that connects the antenna mount to the first blind mate connector to transmit a signal from the antenna to the antenna bulk head interface.
2 Assignments
0 Petitions
Accused Products
Abstract
In one embodiment, a radio communication system comprises a removable antenna platform and an antenna interface bulkhead connected to a roof of a locomotive. The antenna platform includes a blind mate connector connected to an antenna mount. The antenna mount is connected to a ground plane. The antenna interface bulkhead includes a blind mate connector configured to mate with the blind mate connector of the antenna platform when the antenna platform is attached to the antenna interface bulkhead. The antenna interface bulkhead is configured to attach to the antenna platform in one orientation. Thus, one or more antennas may be quickly attached to or removed from the roof of the locomotive reducing maintenance time for the locomotive when an antenna upgrade may be desired.
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Citations
9 Claims
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1. A radio communication system for a rail vehicle having a cab with a roof, comprising:
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an antenna platform including a first blind mate connector connected to an antenna mount, the antenna mount electrically connected to a ground plane; an antenna mounted to the antenna mount; an antenna interface bulkhead connected to the roof of the cab of the rail vehicle, the antenna interface bulkhead including a second blind mate connector configured to mate with the first blind mate connector of the antenna platform when the antenna platform is attached to the antenna interface bulkhead, the antenna interface bulkhead and antenna platform configured to attach to one another in only one orientation; and a cable that connects the antenna mount to the first blind mate connector to transmit a signal from the antenna to the antenna bulk head interface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A radio communication system for a locomotive having a cab with a roof, comprising:
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an antenna platform comprising a mounting plate, a plurality of antenna mounts connected to the mounting plate and to a ground plane, a plurality of first blind mate connectors respectively connected to the antenna mounts, and a plurality of antennas respectively connected to the plurality of antenna mounts, wherein the plurality of antennas comprise at least one first antenna configured for wireless communications in a first bandwidth and at least one second antenna configured for wireless communications in a second, non-overlapping bandwidth; and an antenna interface bulkhead configured for connection to the roof of the cab of the locomotive, the antenna interface bulkhead including a plurality of second blind mate connectors configured to respectively mate with the plurality of first blind mate connectors of the antenna platform when the antenna platform is attached to the antenna interface bulkhead, the antenna interface bulkhead and antenna platform configured to attach to one another in only one orientation; and a plurality of cables that respectively connect the plurality of antenna mounts to the plurality of first blind mate connectors to transmit a signal from the plurality of antennas to the antenna interface bulk head.
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Specification