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System and method for launching surface waves over unconditioned lines

A transmission system and waveguide technology, applied in the direction of waveguides, circuits, electrical components, etc., can solve problems such as the general application or wide commercial use of inventions that have not been seen, and achieve the effect of economical and effective information transmission

Inactive Publication Date: 2007-10-24
CORRIDOR SYST INC
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0008] Although Goubau's invention has been taught in engineering technical schools, is available in reference texts, and some applications of it can be seen in special cases, it has not yet seen general application or widespread commercial use of the invention

Method used

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  • System and method for launching surface waves over unconditioned lines
  • System and method for launching surface waves over unconditioned lines
  • System and method for launching surface waves over unconditioned lines

Examples

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Embodiment Construction

[0044] A representative example of the system of the present invention is depicted in FIG. 1, which depicts a low-loss transmission system 10 that utilizes a single central conductive wire segment 20 that has no special surface treatment and no The dielectric of the envelope, and also has one or two emission devices 30, each emission device is installed at one end of the line part 20. This system differs from Goubau's U.S. Patent No. 2,685,068 invention in the following ways:

[0045] (a) There is no special preparation of the conductor surface;

[0046] (b) Conductor surfaces may be smooth or rough;

[0047] (c) There is no dielectric sheath on the surface of the conductor;

[0048] (d) conductors may be circular or have, to a certain extent, oval, rectangular, or compound cross-sections;

[0049] (e) The conductor may consist of two or more parallel conductors;

[0050] (f) the conductor circumference may approach and exceed the wavelength of the propagation frequency; ...

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Abstract

A low loss transmission system which utilizes a single uninsulated central conducting line segment without any special surface treatment or special enclosing dielectric and having launch devices mounted at each end. The invention provides the use of conductors with circumference approaching and exceeding one wavelength at the propagating frequency. In combination, this invention enables the use of unconditioned and uninsulated conductors and in particular, existing overhead electric power lines which are available worldwide, for the economic and efficient transport of information.

Description

technical field [0001] This invention relates generally to surface wave transmission systems, and more particularly to an improved low loss system for transmitting surface waves over unconditioned lines such as power lines. Background technique [0002] In the field of surface wave transmission over single conductor transmission lines, the prior art has not properly appreciated the potential of using unconditional conductors (ie, without special surface treatment or modification, nor any dielectric (insulating) sheath). Since the most exhaustive prior art teaches directly contrary to it, the opportunity to transmit information using the existing worldwide infrastructure of large overhead power lines was not previously understood or appreciated. The present invention discloses a novel use of surface waves on unconditional lines to provide a very practical, economical and ultra-high capacity information transmission system. [0003] References 1 and 2 cited below and Goubau U...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01P3/10
Inventor 格伦·E·埃尔莫尔
Owner CORRIDOR SYST INC
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