A wall-mountable wireless control device may include an enclosure, a bezel, a metal yoke, a slot antenna, a radio-frequency communication circuit, and one or more conductive elements. The bezel and the enclosure may define a space. The slot antenna may be located within the space defined by the encl
A wall-mountable wireless control device may include an enclosure, a bezel, a metal yoke, a slot antenna, a radio-frequency communication circuit, and one or more conductive elements. The bezel and the enclosure may define a space. The slot antenna may be located within the space defined by the enclosure and the bezel. The slot antenna may be configured to communicate radio-frequency signals. The radio-frequency communication circuit may be configured to transmit or receive the radio-frequency signals via the slot antenna. The one or more conductive elements may be electrically coupled to the yoke, and may be configured to re-radiate the radio-frequency signals transmitted by the slot antenna. The one or more conductive elements may include a conductive backer in electrical connection with the metal yoke, where in some instances, the conductive backer is electrically connected to the metal yoke via a single electrical connection.
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1. A wall-mountable wireless control device comprising: an enclosure;a bezel, wherein the bezel and the enclosure define a space;a metal yoke;a slot antenna located within the space defined by the enclosure and the bezel, the slot antenna configured to communicate radio-frequency signals;a radio-fre
1. A wall-mountable wireless control device comprising: an enclosure;a bezel, wherein the bezel and the enclosure define a space;a metal yoke;a slot antenna located within the space defined by the enclosure and the bezel, the slot antenna configured to communicate radio-frequency signals;a radio-frequency communication circuit configured to at least one of transmit and receive the radio-frequency signals via the slot antenna; andone or more conductive elements electrically coupled to the yoke and configured to re-radiate the radio-frequency signals transmitted by the slot antenna. 2. The wireless control device of claim 1, wherein the one or more conductive elements comprise a conductive backer in electrical connection with the metal yoke. 3. The wireless control device of claim 2, wherein the conductive backer is electrically connected to the metal yoke via a single electrical connection. 4. The wireless control device of claim 2, wherein the one or more conductive elements comprises a conductive element electrically connected to a side of the metal yoke, the conductive element located adjacent to the enclosure. 5. The wireless control device of claim 4, wherein the conductive element wraps around the back of the enclosure. 6. The wireless control device of claim 5, further comprising a metal faceplate. 7. The wireless control device of claim 6, wherein the metal faceplate is configured to be capacitively coupled to the conductive backer. 8. A faceplate for a wall-mountable wireless control device, the faceplate comprising: a front surface constructed of a non-conductive material; anda conductive element oriented parallel to the front surface;wherein the conductive element is configured to provide a capacitive loading on an antenna of the wireless control device that is approximately equal to a capacitive loading provided on the antenna by a faceplate with a front surface constructed of a conductive material. 9. The faceplate of claim 8, wherein the non-conductive material is plastic. 10. The faceplate of claim 8, further defining an opening in the front surface for receiving an actuator of the wireless control device when the faceplate is installed on the wireless control device. 11. The faceplate of claim 10, wherein the opening of the faceplate defines an elongated opening, and the conductive element defines a slot that is substantially the same size as and substantially aligned with the opening of the faceplate. 12. The faceplate of claim 11, wherein the conductive element comprises wrap-around portions extending from ends of the slot and oriented substantially parallel to the slot. 13. The faceplate of claim 12, wherein the capacitive loading provided by the conductive element on the antenna is dependent on the lengths of the wrap-around portions. 14. The faceplate of claim 12, wherein the lengths of the wrap-around portions are dependent upon a communication frequency of the wireless control device. 15. The wireless control device of claim 8, wherein the antenna comprises a slot antenna. 16. A wall-mountable wireless control device comprising: a slot antenna configured to transmit or receive radio-frequency signals;a radio-frequency communication circuit configured to at least one of transmit and receive the radio-frequency signals via the slot antenna; anda control circuit responsive to the radio-frequency communication circuit;wherein the wireless control device is characterized by an increased communication range when a faceplate is installed on the wireless control device. 17. The wireless control device of claim 16, wherein a communication range of the wireless control device without the faceplate is greater than or equal to approximately 30 feet. 18. The wireless control device of claim 17, further comprising: a user interface configured to receive a user input and configured to be received in an opening of the faceplate when the faceplate is installed on the wireless control device;a yoke configured to mount the control device to an electrical wallbox; anda bezel attached to the yoke, the user interface provided on the bezel when the faceplate is installed on the wireless control device;wherein the control circuit is responsive to the user input; andwherein the slot antenna comprises a driven element located between the bezel and the yoke, the driven element defining a first slot that is substantially the same size as and substantially aligned with the opening of the faceplate when the faceplate is installed on the control device. 19. The wireless control device of claim 18, wherein the driven element is configured to operate as a radiating element of the slot antenna when no faceplate is installed on the control device. 20. The wireless control device of claim 19, wherein the faceplate comprises a conductive element that operates as a radiating element of the slot antenna when the faceplate is installed on the control device. 21. The wireless control device of claim 20, wherein the conductive element is attached to a rear surface of the faceplate.
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