20240027573. RF DATA LINK FOR A DEVICE WITH A ROTATING COMPONENT simplified abstract (Ouster, Inc.)
RF DATA LINK FOR A DEVICE WITH A ROTATING COMPONENT
Organization Name
Inventor(s)
Jung Bae Sohn of Redwood City CA (US)
William Treichler of El Cerrito CA (US)
Karthik Kalyanaraman of San Francisco CA (US)
RF DATA LINK FOR A DEVICE WITH A ROTATING COMPONENT - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240027573 titled 'RF DATA LINK FOR A DEVICE WITH A ROTATING COMPONENT
Simplified Explanation
The abstract describes a patent application for a radio-frequency (RF) data link between a stationary base component and a rotating component. The rotating component, which can include sensors, has an RF transmitter unit with an antenna that transmits signals into one end of a waveguide core in a rotating shaft. The base component has an RF receiver unit with an antenna located at the other end of the shaft to receive signals through the waveguide core. The waveguide core serves as a transmission medium for RF data between the two antennas.
- The patent application describes a system for transmitting RF data between a stationary base component and a rotating component.
- The rotating component includes a data source, such as one or more sensors.
- An RF transmitter unit is placed in the rotating component and has an antenna that transmits signals into one end of a waveguide core in the rotating shaft.
- The base component includes an RF receiver unit with an antenna located at the other end of the shaft to receive signals through the waveguide core.
- The waveguide core of the shaft serves as a transmission medium for RF data between the two antennas.
- The RF data link operates in the millimeter-wave band.
Potential Applications
- This technology can be used in rotating machinery or equipment where data needs to be transmitted between stationary and rotating components.
- It can be applied in industrial settings, such as rotating sensors in manufacturing processes or rotating cameras in surveillance systems.
- It can be used in aerospace applications, such as transmitting data from rotating parts of aircraft or satellites.
Problems Solved
- This technology solves the problem of transmitting data between stationary and rotating components without the need for physical connections or slip rings.
- It eliminates the limitations and potential failures associated with wired connections in rotating systems.
- It allows for continuous and reliable data transmission between the stationary and rotating components.
Benefits
- The RF data link provides a wireless and reliable method for transmitting data in rotating systems.
- It enables real-time monitoring and control of rotating components without the need for physical connections.
- The use of a waveguide core in the rotating shaft ensures efficient and high-quality RF data transmission.
- The technology is suitable for use in harsh environments where wired connections may be impractical or prone to failure.
Original Abstract Submitted
a radio-frequency (rf) data link can be provided between a stationary base component and a rotating component that rotates about an axis defined by a shaft that has a waveguide core (e.g., a hollow core). the rotating component can include a data source such as one or more sensors. an rf transmitter unit can be disposed in the rotating component and can have a first antenna oriented to transmit into one end of the waveguide core of the shaft. the base component can include an rf receiver unit that can have a second antenna located at the other end of the shaft and oriented to receive re signals through the waveguide core of the shaft. the waveguide core of the shaft can provide a waveguide for rf data transmissions (e.g., in the millimeter-wave band) between the first antenna and the second antenna.
