Method and apparatus for adapting a waveguide to properties of a physical transmission medium
Aspects of the subject disclosure may include, a system that facilitates adjusting an adjustable waveguide structure according to properties of a physical transmission medium and inducing electromagnetic waves that are guided by the adjusted waveguide structure along the physical transmission medium. Other embodiments are disclosed.
1. A method, comprising:
determining a gauge of a transmission medium;
determining an impedance of the transmission medium;
adjusting an adjustable waveguide structure according to the gauge of the transmission medium to match the impedance of the transmission medium and the adjustable waveguide structure, the adjusting resulting in an adjusted waveguide structure; and
inducing, by a transmitter controlled by a processing system comprising a processor, electromagnetic waves that are guided by the adjusted waveguide structure along the transmission medium, the electromagnetic waves propagating at least in part along an exposed region of the transmission medium without relying on an electrical return path.
2. The method of claim 1 , wherein the adjusting the adjustable waveguide structure comprises removing components of the adjustable waveguide structure or adding components to the adjustable waveguide structure.
3. The method of claim 1 , wherein the adjusting the adjustable waveguide structure comprises slidably collapsing components of the adjustable waveguide structure or slidably expanding components of the adjustable waveguide structure.
4. The method of claim 1 , wherein the adjusting the adjustable waveguide structure comprises shortening, by an electromechanical device, the adjustable waveguide structure or expanding, by the electromechanical device, the adjustable waveguide structure.
5. The method of claim 1 , wherein the adjusting the adjustable waveguide structure comprises adjusting an aperture of the adjustable waveguide structure to approximate a diameter of the transmission medium.
6. The method of claim 1 , wherein the adjusting the adjustable waveguide structure comprises adjusting, by an electromechanical device, an aperture of the adjustable waveguide structure to approximate a diameter of the transmission medium.
7. The method of claim 1 , comprising:
adjusting a thickness of an adjustable impedance structure to match the impedance of the transmission medium, the adjusting resulting in an adjusted impedance structure; and
positioning the adjusted impedance structure on or near an outer surface of the transmission medium.
8. The method of claim 7 , wherein the adjustable impedance structure comprises a plurality of selectable materials.
9. The method of claim 8 , wherein each selectable material of the plurality of selectable materials comprises a dielectric material, a metallic material, or a combination thereof.
10. A device, comprising:
an adjustable waveguide structure;
a processing system including a processor; and
a memory that stores executable instructions that, when executed by the processing system, facilitate performance of operations, the operations comprising:
adjusting the adjustable waveguide structure according to a gauge of a transmission medium, the adjusting resulting in an adjusted waveguide structure; and
configuring a transmitter to induce electromagnetic waves that are guided by the adjusted waveguide structure along the transmission medium, the electromagnetic waves propagating at least in part along an exposed region of the transmission medium without relying on an electrical return path, wherein the adjusting the adjustable waveguide structure comprises matching a first impedance of the adjustable waveguide structure and a second impedance of the transmission medium.
11. The device of claim 10 , wherein the adjusting the adjustable waveguide structure comprises removing components of the adjustable waveguide structure or adding components to the adjustable waveguide structure.
12. The device of claim 10 , wherein the adjusting the adjustable waveguide structure comprises slidably collapsing components of the adjustable waveguide structure or slidably expanding components of the adjustable waveguide structure.
13. The device of claim 10 , wherein the adjusting the adjustable waveguide structure comprises shortening the adjustable waveguide structure or expanding the adjustable waveguide structure.
14. The device of claim 10 , wherein the adjusting the adjustable waveguide structure comprises adjusting an aperture of the adjustable waveguide structure about an outer surface of the transmission medium.
15. The device of claim 10 , further comprising an adjustable impedance structure, the operations further comprising:
adjusting a thickness of the adjustable impedance structure to match the second impedance of the transmission medium, the adjusting resulting in an adjusted impedance structure; and
positioning the adjusted impedance structure on or near an outer surface of the transmission medium.
16. The device of claim 15 , wherein the adjustable impedance structure comprises a plurality of selectable materials.
17. A non-transitory machine-readable medium, comprising executable instructions that, when executed by a processing system including a processor, facilitate performance of operations, the operations comprising:
adjusting an adjustable waveguide structure according to properties of a physical transmission medium, the adjusting resulting in an adjusted waveguide structure;
adjusting an adjustable impedance structure to match an impedance of the physical transmission medium; and
inducing electromagnetic waves that are guided by the adjusted waveguide structure along the physical transmission medium, the electromagnetic waves propagating at least in part along an exposed region of the physical transmission medium without relying on an electrical return path.
18. The non-transitory machine-readable medium of claim 17 , wherein the adjusting the adjustable waveguide structure comprises shortening the adjustable waveguide structure or expanding the adjustable waveguide structure.
19. The non-transitory machine-readable medium of claim 17 , wherein the adjusting the adjustable waveguide structure comprises adjusting an aperture of the adjustable waveguide structure about an outer surface of the physical transmission medium.
20. The non-transitory machine-readable medium of claim 17 , wherein the adjusting an adjustable waveguide structure comprises removing components of the adjustable waveguide structure or adding components to the adjustable waveguide structure.