Samsung electronics co., ltd. (20240356494). SUPPLY MODULATING CIRCUIT AND COMMUNICATION CIRCUIT INCLUDING THE SAME simplified abstract
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SUPPLY MODULATING CIRCUIT AND COMMUNICATION CIRCUIT INCLUDING THE SAME
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SUPPLY MODULATING CIRCUIT AND COMMUNICATION CIRCUIT INCLUDING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240356494 titled 'SUPPLY MODULATING CIRCUIT AND COMMUNICATION CIRCUIT INCLUDING THE SAME
Simplified Explanation: The communication circuit described in the patent application includes multiple supply modulators, power amplifiers, and a control circuit to efficiently amplify input signals.
- The circuit has a first and second supply modulator to provide different supply voltages.
- A switch allows for switching between the output terminals of the supply modulators.
- Three power amplifiers are used to amplify different input signals with varying power levels.
- The control circuit manages the switching operation of the switch and activates the power amplifiers based on the operation mode.
Key Features and Innovation:
- Utilization of multiple supply modulators for different supply voltages.
- Incorporation of three power amplifiers with varying power levels.
- Control circuit for managing switching operations and activating power amplifiers based on operation mode.
Potential Applications: The technology can be applied in telecommunications, audio systems, and other electronic devices requiring efficient signal amplification.
Problems Solved: The communication circuit addresses the need for amplifying input signals with varying power levels efficiently and effectively.
Benefits:
- Improved signal amplification efficiency.
- Enhanced control over power amplification based on operation mode.
- Versatile application in various electronic devices.
Commercial Applications: The technology can be utilized in telecommunications equipment, audio systems, and other electronic devices requiring signal amplification with varying power levels.
Questions about Communication Circuit Technology: 1. How does the control circuit manage the switching operation of the switch? 2. What are the potential advantages of using multiple supply modulators in the communication circuit?
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Original Abstract Submitted
a communication circuit includes a first supply modulator configured to provide a first supply voltage; a second supply modulator configured to provide a second supply voltage; a switch configured to switch between output terminals of the first and second supply modulators; a first power amplifier configured to receive the first supply voltage and amplify a first input signal; a second power amplifier configured to receive the second supply voltage and amplify a second input signal; a third power amplifier configured to use third power higher than first power of the first power amplifier and second power of the second power amplifier, receive the first and second supply voltages, and amplify a third input signal; and a control circuit configured to control a switching operation of the switch based on an operation mode and activate at least one of the first to third power amplifiers based on the operation mode.
