Meta platforms technologies, llc (20240266731). ANTENNA SYSTEM FOR WEARABLE DEVICES simplified abstract

ANTENNA SYSTEM FOR WEARABLE DEVICES

Organization Name

meta platforms technologies, llc

Inventor(s)

Sung Hoon Oh of San Jose CA (US)

Yonghua Wei of San Diego CA (US)

Md Rashidul Islam of Fremont CA (US)

Qian Qiao of Fremont CA (US)

Ulf Jan-Ove Mattsson of Campbell CA (US)

Geng Ye of Union City CA (US)

Bruno Cendon Martin of Palo Alto CA (US)

ANTENNA SYSTEM FOR WEARABLE DEVICES - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240266731 titled 'ANTENNA SYSTEM FOR WEARABLE DEVICES

The disclosed system includes an enclosure housing internal electrical components on a printed circuit board (PCB), along with two antenna feeds for wireless communication in different bands and grounding legs for electrical grounding.

• The system features an enclosure for housing internal electrical components on a PCB.
• It includes a first antenna feed for wireless communication in a first band.
• A second antenna feed is provided for wireless communication in a different band.
• The system has a first grounding leg for electrical grounding between the PCB and the enclosure.
• A switchable grounding leg offers controllable electrical grounding between the PCB and the enclosure.

Potential Applications: - This technology can be used in wireless communication devices. - It can be applied in IoT devices for connectivity. - Suitable for use in smart home systems for wireless communication.

Problems Solved: - Provides a compact solution for housing electrical components. - Enables wireless communication in multiple bands. - Offers controllable grounding for improved performance.

Benefits: - Enhanced wireless communication capabilities. - Efficient use of space within the enclosure. - Improved performance and reliability of electronic devices.

Commercial Applications: Title: Innovative Wireless Communication System for Electronic Devices This technology can be utilized in the development of smartphones, IoT devices, and smart home systems, enhancing their wireless communication capabilities and overall performance in various applications.

Questions about the technology: 1. How does the switchable grounding leg improve the performance of the system? 2. What are the advantages of having two antenna feeds for wireless communication in different bands?

Original Abstract Submitted

the disclosed system may include an enclosure that is configured to house internal electrical components disposed on a printed circuit board (pcb). the system may also include a first antenna feed that is electrically connected to the pcb, to the enclosure, and to a radiating coupling arm configured for wireless communication in a first wireless communication band. the system may further include a second antenna feed that is electrically connected to the pcb and to an antenna configured for wireless communication in a second, different wireless communication band. the system may also include a first grounding leg that forms an electrical ground between the pcb and the enclosure, and a second, switchable grounding leg positioned away from the first grounding leg. this switchable grounding leg may provide a controllable electrical ground between the pcb and the enclosure. various other methods and apparatuses are also disclosed.