18156952. Wireless Circuitry with Time Aligned Data Streams simplified abstract (Apple Inc.)
Contents
Wireless Circuitry with Time Aligned Data Streams
Organization Name
Inventor(s)
Stephan Henzler of Munich (DE)
Alexander Klinkan of Linz (AT)
Wireless Circuitry with Time Aligned Data Streams - A simplified explanation of the abstract
This abstract first appeared for US patent application 18156952 titled 'Wireless Circuitry with Time Aligned Data Streams
The abstract describes a patent application for a radio-frequency amplifier that utilizes digital-to-analog converters (DACs) to generate radio-frequency signals and control signals. The data intended for the DACs is processed through retiming circuits and crossbar circuits to ensure proper alignment.
- The radio-frequency amplifier has a radio-frequency input for receiving signals and a control input for receiving control signals.
- Radio-frequency signals are generated using a first group of DACs, while control signals are generated using a second group of DACs.
- Data for the DACs is processed through retiming circuits and crossbar circuits to ensure alignment.
- A low skew clocking interface and constant latency control and clock domain cross circuits are employed for data alignment.
- The technology ensures that data streams arriving at the DACs are time aligned for optimal performance.
Potential Applications: - Telecommunications - Wireless communication systems - Radar systems - Satellite communication
Problems Solved: - Ensures proper alignment of data streams for accurate signal processing - Improves the performance of radio-frequency amplifiers - Reduces signal distortion and interference
Benefits: - Enhanced signal quality - Improved efficiency in signal processing - Increased reliability in communication systems
Commercial Applications: Title: Advanced Radio-Frequency Amplifier Technology for Enhanced Signal Processing This technology can be utilized in various commercial applications such as telecommunications equipment, radar systems, and satellite communication devices. It offers improved signal quality, efficiency, and reliability, making it a valuable asset in the industry.
Questions about Radio-Frequency Amplifier Technology: 1. How does the use of DACs improve the performance of radio-frequency amplifiers? - The use of DACs allows for precise generation of radio-frequency signals and control signals, leading to enhanced signal quality and efficiency in signal processing.
2. What are the potential applications of this advanced radio-frequency amplifier technology? - This technology can be applied in telecommunications, wireless communication systems, radar systems, and satellite communication for improved signal processing and reliability.
Original Abstract Submitted
A radio-frequency amplifier can have a radio-frequency input configured to receive a radio-frequency signal and a control input for receiving a control signal. The radio-frequency signal can be generated using a first group of digital-to-analog converters (DACs), whereas the control signal can be generated using a second set of DACs. Data intended for the first group of DACs can be fed through a first set of retiming circuits and a first crossbar circuit. Data intended for the second group of DACs can be fed through a second set of retiming circuits and a second crossbar circuit. A low skew clocking interface and constant latency control and clock domain cross circuits can be employed to ensure that data streams arriving at the first group of DACs are time aligned with data streams arriving at the second group of DACs.
