Repeater for customer premises
View Patent ↗A repeater for use in connection with enhancing reception of wireless communications in an architectural structure utilizes a housing that incorporates both a null antenna capable of being oriented to provide an antenna beam directed into an interior portion of the architectural structure, and a repeater circuit that is configured to provide bi-directional exchange of radio frequency signals between the null antenna and a donor antenna. The donor antenna may also be mounted to the housing, or alternatively may be coupled to the housing via a cable or other communications path. The repeater is suitable for installation in an attic, or alternatively, within a room or other inhabitable area of a structure.
1. A repeater comprising:
a housing configured for mounting within an architectural structure;
a null antenna mounted on the housing and oriented to provide an antenna beam directed into an interior portion of the architectural structure when the housing is mounted to the architectural structure;
a donor antenna; and
a repeater circuit disposed in the housing and coupled to the null and donor antennas to provide bi-directional exchange of radio frequency signals therebetween;
wherein the housing is configured to be mounted in a room in the architectural structure, wherein the housing is configured to be mounted within a corner between a ceiling and at least one wall of the room, and wherein the housing is right triangular in cross-section, with the null antenna mounted to a surface of the housing that forms the hypotenuse in the right triangular cross section.
2. The repeater of claim 1 , wherein the donor and null antennas are configured to have orthogonal relative polarizations.
3. The repeater of claim 2 , wherein the donor antenna is vertically polarized and wherein the null antenna is horizontally polarized.
4. The repeater of claim 1 , wherein the donor antenna is configured to be mounted in a spaced apart relationship with respect to the housing.
5. The repeater of claim 4 , further comprising a cable coupling the donor antenna to the repeater circuit.
6. The repeater of claim 1 , further comprising a backplane mounted on the housing and positioned relative to the null antenna to provide isolation between the null and donor antennas.
7. The repeater of claim 6 , further comprising at least one choke surrounding the backplane.
8. The repeater of claim 1 , wherein the donor antenna is mounted to and extends from the housing.
9. The repeater of claim 8 , wherein the null antenna comprises a patch antenna element mounted to a surface of the housing, and wherein the donor antenna is oriented perpendicular to a surface of the patch antenna element.
10. The repeater of claim 1 , further comprising:
at least one second null antenna oriented to provide a second antenna beam directed into a second interior portion of the architectural structure; and
a cable operatively coupling the second null antenna with the repeater circuit.
11. The repeater of claim 10 , further comprising a second housing to which the second null antenna is mounted.
12. The repeater of claim 1 , wherein the donor antenna is configured to be mounted in an attic of an architectural structure at a relatively high point within the attic.
13. The repeater of claim 1 , wherein the donor antenna is configured to be mounted on an outside surface of the architectural structure.
14. The repeater of claim 13 , wherein the donor antenna is coupled to the repeater circuit via a cable running through a wall of the architectural structure.
15. The repeater of claim 13 , wherein the donor antenna is coupled to the repeater circuit through a window in the architectural structure via a capacitive coupler mounted to the window.
16. The repeater of claim 1 , wherein the donor antenna is configured to be mounted on a window disposed in the architectural structure.
17. The repeater of claim 1 , wherein the housing is configured to be mounted to a wall in the room.
18. The repeater of claim 1 , wherein the architectural structure comprises a residential structure.
19. A repeater comprising:
a housing including a planar surface;
a null antenna including at least one patch antenna element disposed on the surface of the housing;
a donor antenna coupled to the housing via a cable; and
a repeater circuit disposed in the housing and coupled to the null and donor antennas to provide bi-directional exchange of radio frequency signals therebetween, wherein the housing is configured to be mounted within a corner between a ceiling and at least one wall of an architectural structure, and wherein the housing is triangular in cross-section, with the null antenna mounted to a surface of the housing that faces outwardly from the corner when the housing is mounted within the corner.
20. The repeater of claim 19 , wherein the donor antenna is configured to be mounted proximate a relatively high point within the attic, and wherein the null and donor antennas have generally orthogonal polarizations relative to one another.
21. The repeater of claim 19 , wherein the housing is configured to be mounted to at least one of a wall and a ceiling in a room of an architectural structure, with the surface oriented to face an interior portion of the room.
22. The repeater of claim 21 , wherein the donor antenna is configured to be mounted outside of the architectural structure.
23. The repeater of claim 21 , wherein the donor antenna is configured to be mounted to a window in the room.
24. A repeater comprising:
a housing including a planar surface;
a null antenna including at least one patch antenna element disposed on the surface of the housing;
a donor antenna mounted on the housing opposite the surface and extending generally perpendicular to and away from the surface of the housing; and
a repeater circuit disposed in the housing and coupled to the null and donor antennas to provide bi-directional exchange of radio frequency signals therebetween, wherein the repeater is configured to be mounted within an attic of an architectural structure proximate a relatively high point within the attic, and with the surface of the housing oriented toward a ceiling of a room disposed below the attic, and wherein the null and donor antennas have generally orthogonal polarizations relative to one another.
25. The repeater of claim 24 , wherein the donor antenna is rigidly mounted on the housing.
26. A method of bi-directionally transmitting radio frequency signals in an architectural structure, the method comprising:
receiving a first radio frequency signal from an interior portion of an architectural structure using a null antenna mounted to a housing that is mounted within the architectural structure so as to orient the null antenna toward the interior portion of the architectural structure, wherein the null antenna includes at least one patch antenna element disposed on a surface of the housing and wherein the housing and the null antenna are positioned within an attic of the architectural structure;
communicating the first radio frequency signal to a donor antenna that is mounted on the housing and positioned within the attic with a repeater circuit disposed in the housing;
receiving a second radio frequency signal using the donor antenna; and
communicating the second radio signal to the null antenna using the repeater circuit.
27. The method of claim 26 , further comprising:
radiating the first radio frequency signal from the donor antenna in a first direction; and
radiating the second radio frequency signal from the null antenna in a second direction that is generally orthogonal to the first direction.
28. The method of claim 27 , wherein the donor antenna is vertically polarized and wherein the null antenna is horizontally polarized.
29. The method of claim 27 , wherein radiating the first radio frequency signal includes radiating the first radio frequency signal omnidirectionally using an omnidirectional antenna for the donor antenna.
30. The method of claim 27 , wherein radiating the first radio frequency signal includes radiating the first radio frequency signal directionally using a directional antenna for the donor antenna.
31. The method of claim 26 , wherein a backplane is mounted on the housing intermediate the null and donor antennas.
32. The method of claim 31 , wherein ate least one choke surrounds the backplane.
33. The method of claim 26 , further comprising:
receiving a third radio frequency signal from a second interior portion of the architectural structure using a second null antenna mounted to a second housing that is mounted within the architectural structure so as to orient the second null antenna toward the second interior portion of the architectural structure;
communicating the third radio frequency signal from the second null antenna to the repeater circuit;
communicating the third radio frequency signal to the donor antenna with the repeater circuit; and
communicating the second radio signal to the second null antenna using the repeater circuit.
34. The method of claim 26 , wherein the architectural structure comprises a residential structure.
35. The method of claim 26 , further comprising disabling the null antenna in response to a control signal received by the donor antenna.
36. The method of claim 26 , wherein the null antenna includes at least one of a patch antenna element and a dipole antenna element.
37. A method of installing a repeater in an architectural structure, the method comprising:
installing a donor antenna in an attic of an architectural structure, wherein installing the donor antenna in the attic includes positioning the donor antenna at a relatively high point in the attic;
installing a housing in the attic of the architectural structure to orient a null antenna mounted thereto toward a ceiling of a room over which the attic is disposed, wherein installing the housing in the attic includes positioning the housing proximate the ceiling of the room, wherein the housing further includes a repeater circuit disposed therein and coupled to the null and donor antennas to provide bi-directional exchange of radio frequency signals therebetween; and
connecting a cable between the donor antenna and the housing.