Apple inc. (20240107479). Delay Measurement for Radio-Frequency Circuitry simplified abstract
Contents
- 1 Delay Measurement for Radio-Frequency Circuitry
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 Delay Measurement for Radio-Frequency Circuitry - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
Delay Measurement for Radio-Frequency Circuitry
Organization Name
Inventor(s)
Delay Measurement for Radio-Frequency Circuitry - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240107479 titled 'Delay Measurement for Radio-Frequency Circuitry
Simplified Explanation
The abstract describes an electronic device with wireless circuitry that includes front end circuits, a transmitter, an antenna, and a feedback receiver. Time delay circuitry applies a time delay to the transmit signal, and delay measurement circuitry determines the time delay to be applied.
- Front end circuits coupled between transmitter and antenna
- Radio-frequency coupler connected to antenna and feedback receiver
- Feedback signal provided to processor via feedback receiver
- Time delay applied to transmit signal by time delay circuitry
- Delay measurement circuitry determines time delay through cross-correlation operations
Potential Applications
This technology could be used in:
- Wireless communication devices
- Radar systems
- Satellite communication systems
Problems Solved
- Improved signal transmission quality
- Enhanced feedback mechanisms
- Reduced interference in wireless transmissions
Benefits
- Higher data transmission rates
- Better signal reliability
- Increased efficiency in wireless communication
Potential Commercial Applications
Optimized for:
- Telecommunications industry
- Aerospace and defense sector
- Consumer electronics market
Possible Prior Art
One possible prior art could be:
- Existing wireless communication systems with feedback mechanisms and time delay circuitry
Unanswered Questions
How does this technology impact power consumption in electronic devices?
This article does not address the potential impact of this technology on power consumption in electronic devices. It would be interesting to explore whether the implementation of these features leads to increased power usage or if there are strategies to optimize energy efficiency.
What are the potential limitations of using cross-correlation operations for delay measurement?
The article does not delve into the potential limitations of using parallelized cross-correlation operations for determining time delays. It would be valuable to investigate any challenges or constraints associated with this method and explore alternative approaches for accurate delay measurement.
Original Abstract Submitted
an electronic device may include wireless circuitry with a processor, a transmitter, an antenna, and front end circuits coupled between the transmitter and the antenna. front end circuits for a transmit path may be coupled to the antenna via an intervening radio-frequency coupler. the radio-frequency coupler may be coupled to a feedback receiver via a feedback path. a feedback signal may be provided to the processor via the feedback receiver. a corresponding transmit signal may be provided to the processor via time delay circuitry applying a time delay to the transmit signal. delay measurement circuitry may perform parallelized cross-correlation operations across multiple iterations to determine the time delay to be applied to the transmit signal.