High frequency signal hub
First Claim
1. Signal hub arrangement for transfer and regeneration of high frequency signals in distributed repeater systems,characterized by the signal hub arrangement being installed in junction points wherein the arrangement includes the unmodified or modified radio frequency behavior of said junction points and a RF hub with at least two ports and wherein said arrangement combines regeneration of RF signals in at least one signal direction at same frequencies or different frequencies with the distribution of RF signals between various signal ports from at least one of feeder lines or load lines to at least one of feeder lines or load lines at any of same frequencies and different frequencies while RF signal isolation for high frequency signals is maintained between input and output signals of at least one signal direction and between rf signals at any number of load lines in said distribution points and wherein said arrangement uses junction points with conductors that can include at least one of high voltage and medium voltage and low voltage and signal networks.
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Abstract
The present invention concerns a system for high frequency signal transmission in power line networks and also concerns signal hubs and repeaters to be used in such systems. The primary aim of the invention is to provide a communication system of a general type wherein the isolation between high frequency input and output signals is maintained. The hubs and repeaters are designed to be easily installed in the network. Radio and wireless links at subscriber nodes are also parts of the system.
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Citations
43 Claims
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1. Signal hub arrangement for transfer and regeneration of high frequency signals in distributed repeater systems,
characterized by the signal hub arrangement being installed in junction points wherein the arrangement includes the unmodified or modified radio frequency behavior of said junction points and a RF hub with at least two ports and wherein said arrangement combines regeneration of RF signals in at least one signal direction at same frequencies or different frequencies with the distribution of RF signals between various signal ports from at least one of feeder lines or load lines to at least one of feeder lines or load lines at any of same frequencies and different frequencies while RF signal isolation for high frequency signals is maintained between input and output signals of at least one signal direction and between rf signals at any number of load lines in said distribution points and wherein said arrangement uses junction points with conductors that can include at least one of high voltage and medium voltage and low voltage and signal networks.
Specification