Communication cables with illumination
View Patent ↗Methods and systems are provided for designing, implementing, and/or using communication cables comprising a leaky feeder structure, which may be configurable for homogeneous distribution of data signals. An example communication cable may comprise a core conductor, an insulation shield surrounding the core conductor, an outer conductor around the insulation shield and having one or more apertures arranged along its length, and a jacket at least partly covering the outer conductor. The communication cable may also comprise an illumination arrangement which may be arranged at least along sections of the length of the cable. The illumination arrangement may comprise a plurality of light emitting units.
1. A system comprising:
a communication cable having a leaky feeder structure, for use in distribution of data signals, the communication cable comprising:
a core conductor;
an insulation shield;
an outer conductor that comprises a plurality of apertures;
a jacket; and
an illumination arrangement arranged at least along sections of a length of the cable;
wherein:
the illumination arrangement comprises one or more light units arranged between the jacket and the insulation shield along the outer conductor; and
the outer conductor is operable to power the one or more light units arranged between the jacket and the insulation shield along the outer conductor.
2. The system of claim 1 , wherein one or both of the core conductor and the outer conductor are operable to power the illumination arrangement.
3. The system of claim 1 , wherein the illumination arrangement comprises one or more light units.
4. The system of claim 1 , wherein the illumination arrangement comprises one or more of: emitting diodes, illuminated fiber tubes, illuminated fiber strips, plastic optical fibers, fluorescence units, lasers, and bulbs.
5. The system of claim 1 , wherein the illumination arrangement is arranged radially inside the jacket.
6. The system of claim 1 , wherein the jacket is transparent, or comprises one or more transparent areas or openings at least in regions of the illumination arrangement.
7. The system of claim 1 , wherein:
the illumination arrangement comprises one or more light units arranged radially inside the insulation shield along the core conductor; and
the insulation shield and the jacket are transparent at least in regions of the apertures of the outer conductor.
8. The system of claim 7 , wherein the core conductor is operable to power the one or more light units arranged radially inside the insulation shield along the core conductor.
9. The system of claim 1 , wherein the illumination arrangement is located on an outer surface of the jacket, and a second jacket is arranged over the illumination arrangement.
10. The system of claim 1 , wherein the insulation shield comprises light guiding material.
11. The system of claim 1 , wherein the apertures of the outer conductor are implemented according to a specific illumination pattern provided by the illumination arrangement.
12. The system of claim 1 , wherein the communication cable is configured for distribution of radio data signals.
13. The system of claim 1 , wherein the core conductor and the outer conductor are metal conductors.
14. The system of claim 1 , comprising one or more circuits configured for distribution of data signals and/or for illumination using the communication cable.