Integrated camera antenna
The disclosed system may include a support structure configured to structurally support various system components. The system may also include a camera housing, affixed to the support structure, that houses optical components for a camera. The system may further include an antenna, at least a portion of which is disposed on the camera housing, as well as an antenna feed that electrically connects the antenna to a receiver or a transmitter. Various other apparatuses, methods of manufacturing, and wearable devices are also disclosed.
1. A system comprising:
a support structure configured to structurally support one or more system components;
a camera housing, affixed to the support structure, that houses one or more optical components for a camera;
an antenna is disposed on the camera housing; and
an antenna feed that electrically connects the antenna to a receiver or a transmitter, wherein:
the antenna is electrically connected to a flexible connector,
the flexible connector is grounded to a second flexible connector,
the antenna is electrically connected to the flexible connector,
the flexible connector is grounded to the second flexible connector and to one or more grounding pins, and
the grounding pins are grounded to one or more metal hinges.
2. The system of claim 1 , wherein the antenna includes one or more conductive traces that are applied onto an outer surface of the camera housing.
3. The system of claim 2 , wherein the outer surface of the camera housing is prepared for plating using laser direct structuring (LDS).
4. The system of claim 2 , wherein LDS is implemented to print an antenna pattern for the antenna on at least a portion of the camera housing.
5. The system of claim 2 , wherein the one or more conductive traces are applied to a camera barrel portion of the camera housing.
6. The system of claim 5 , wherein the antenna is grounded to at least a portion of the camera barrel using a conductive material.
7. The system of claim 1 , further comprising a spring clip that is configured to connect the antenna to a flexible connector.
8. The system of claim 7 , wherein the flexible connector connects the antenna to electronic circuitry disposed on a printed circuit board.
9. The system of claim 8 , wherein the flexible connector comprises a same flexible connector used to transfer camera image data to the electronic circuitry disposed on the printed circuit board.
10. The system of claim 1 , further comprising a grounding arm configured to ground the antenna.
11. A wearable device comprising:
a support structure configured to structurally support one or more system components;
a camera housing, affixed to the support structure, that houses one or more optical components for a camera;
an antenna, at least a portion of which is disposed on the camera housing; and
an antenna feed that electrically connects the antenna to a receiver or a transmitter, wherein:
the antenna is electrically connected to a flexible connector,
the flexible connector is grounded to a second flexible connector,
the antenna is electrically connected to the flexible connector,
the flexible connector is grounded to the second flexible connector and to one or more grounding pins, and
the grounding pins are grounded to one or more metal hinges.
12. The wearable device of claim 11 , further comprising a processor configured to process radio signals received by the receiver and process radio signals that are to be transmitted by the transmitter.
13. The wearable device of claim 11 , wherein the wearable device comprises a pair of artificial reality glasses.
14. The wearable device of claim 13 , wherein the artificial reality glasses include a browline portion, and wherein at least a portion of the antenna is at least partially disposed over the browline portion.
15. The wearable device of claim 11 , further comprising:
a second camera housing, affixed to the support structure, that houses one or more optical components for a second camera; and
a second antenna, at least a portion of which is disposed on the second camera housing.
16. The wearable device of claim 15 , wherein the antenna and the second antenna are implemented in a multiple input multiple output (MIMO) manner to increase data transfer through the receiver or through the transmitter.
17. A method of manufacturing comprising:
providing a support structure configured to structurally support one or more system components;
assembling a camera housing to the support structure, the camera housing being configured to house one or more optical components for the camera;
providing an antenna, at least a portion of which is disposed on the camera housing; and
providing an antenna feed that electrically connects the antenna to a receiver or a transmitter, wherein:
the antenna is electrically connected to a flexible connector,
the flexible connector is grounded to a second flexible connector,
the antenna is electrically connected to the flexible connector,
the flexible connector is grounded to the second flexible connector and to one or more grounding pins, and
the grounding pins are grounded to one or more metal hinges.