Apple inc. (20240097657). SYSTEMS AND METHODS FOR IMPEDANCE TUNING simplified abstract
Contents
- 1 SYSTEMS AND METHODS FOR IMPEDANCE TUNING
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 SYSTEMS AND METHODS FOR IMPEDANCE TUNING - 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
SYSTEMS AND METHODS FOR IMPEDANCE TUNING
Organization Name
Inventor(s)
Josef W Koller of Burglengenfeld (DE)
Bjoern Lenhart of Nürnberg (DE)
Dominic Koehler of Viereth-Trunstadt (DE)
Rastislav Vazny of Sunnyvale CA (US)
Joonhoi Hur of Sunnyvale CA (US)
Harald Pretl of Schwertberg (AT)
SYSTEMS AND METHODS FOR IMPEDANCE TUNING - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240097657 titled 'SYSTEMS AND METHODS FOR IMPEDANCE TUNING
Simplified Explanation
The patent application describes antenna tracking circuitry that dynamically matches the impedance of an antenna using tunable components, such as a variable resistor and three variable impedances.
- The antenna tracking circuitry dynamically matches the impedance of the antenna.
- Tunable components, including a variable resistor and three variable impedances, are used for impedance matching.
Potential Applications
The technology can be applied in various radio-frequency communication devices, such as smartphones, routers, and IoT devices.
Problems Solved
1. Antenna impedance may change over time, affecting the performance of the device. 2. Traditional impedance matching methods may not be able to adapt to dynamic changes in antenna impedance.
Benefits
1. Improved performance and efficiency of radio-frequency communication devices. 2. Enhanced signal quality and reliability. 3. Extended lifespan of antennas and related components.
Potential Commercial Applications
Optimized Impedance Matching Circuitry for Enhanced RF Communication Devices
Possible Prior Art
There may be existing patents or publications related to impedance matching circuits in radio-frequency communication devices.
Unanswered Questions
How does the antenna tracking circuitry handle rapid changes in antenna impedance?
The patent application does not provide specific details on the response time of the antenna tracking circuitry to rapid changes in antenna impedance.
What are the potential limitations of using tunable components for impedance matching?
The patent application does not discuss any drawbacks or challenges associated with the use of tunable components in the antenna tracking circuitry.
Original Abstract Submitted
in electronic devices used in radio-frequency communications, impedance matching may result in desirable operating conditions. however, impedance of the antenna may change over time (e.g., due to frequency of signals being transmitted or received, due to ambient conditions, due to age of antenna or related components). accordingly, it may be desirable to employ antenna tracking circuitry that may operate as an impedance matching network to dynamically match the antenna impedance. to dynamically match the antenna impedance, the matching network may include tunable components. to provide fast, dynamic, and effective impedance matching, antenna tracking circuitry having an architecture with analytically determinable impedance (e.g., determinable via one or more equations) may be implemented. the antenna tracking circuitry may include a variable resistor and three variable impedances. the three variable impedances may include components capable of tuning capacitor ranges of the three variable impedances, among other characteristics of the antenna tracking circuitry.
