Qualcomm incorporated (20240106467). ENVELOPE TRACKING FOR RADIO FREQUENCY (RF) FRONT END MODULES simplified abstract
Contents
- 1 ENVELOPE TRACKING FOR RADIO FREQUENCY (RF) FRONT END MODULES
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 ENVELOPE TRACKING FOR RADIO FREQUENCY (RF) FRONT END MODULES - 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 How does this technology compare to existing power amplifier designs in terms of efficiency and performance?
- 1.11 What are the potential challenges or limitations of implementing this technology in practical applications?
- 1.12 Original Abstract Submitted
ENVELOPE TRACKING FOR RADIO FREQUENCY (RF) FRONT END MODULES
Organization Name
Inventor(s)
Mustafa Keskin of San Diego CA (US)
Paul Brian Sheehy of San Diego CA (US)
ENVELOPE TRACKING FOR RADIO FREQUENCY (RF) FRONT END MODULES - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240106467 titled 'ENVELOPE TRACKING FOR RADIO FREQUENCY (RF) FRONT END MODULES
Simplified Explanation
The patent application describes devices and methods for generating a supply voltage for a power amplifier. One aspect of the invention is an apparatus that includes a first amplifier and a second amplifier with a control input. The control input of the second amplifier is used to set a power state for the second amplifier. The apparatus also includes input interface circuitry, sensing and conditioning circuitry, switcher circuitry, and output filter circuitry to manage the power output of the amplifiers.
- The apparatus includes a first amplifier and a second amplifier with a control input.
- The control input of the second amplifier is used to set a power state for the second amplifier.
- Input interface circuitry is coupled to the two amplifiers.
- Sensing and conditioning circuitry is coupled between the amplifier outputs and switcher circuitry.
- Output filter circuitry is used to couple the amplifier outputs to an output power port.
Potential Applications
The technology described in the patent application could be applied in the design and development of power amplifiers for various electronic devices, such as smartphones, tablets, and other portable electronics.
Problems Solved
This technology helps in efficiently managing the power output of amplifiers, ensuring optimal performance while minimizing power consumption and heat generation.
Benefits
The benefits of this technology include improved power efficiency, enhanced performance of power amplifiers, and extended battery life in electronic devices.
Potential Commercial Applications
The technology could be utilized in the consumer electronics industry for the production of energy-efficient and high-performance power amplifiers for a wide range of devices.
Possible Prior Art
One possible prior art for this technology could be the use of switcher circuitry in power amplifiers to control power states and optimize performance.
Unanswered Questions
How does this technology compare to existing power amplifier designs in terms of efficiency and performance?
The article does not provide a direct comparison between this technology and existing power amplifier designs in terms of efficiency and performance.
What are the potential challenges or limitations of implementing this technology in practical applications?
The article does not address the potential challenges or limitations of implementing this technology in practical applications.
Original Abstract Submitted
aspects described herein include devices and methods for generating a supply voltage for a power amplifier. one aspect is an apparatus including a first amplifier and a second amplifier having a control input, where the control input of the second amplifier is configured to set a power state for the second amplifier. the apparatus has an input interface circuit coupled to the two amplifiers, sensing and conditioning circuitry coupled between the amplifier outputs and switcher circuitry, and output filter circuitry, where the output of the first amplifier is coupled to an output power port via the output filter circuitry, and where the output of the second amplifier is coupled to the output power port via the output filter circuitry.
