Murata manufacturing co., ltd. (20240348209). RADIO FREQUENCY MODULE simplified abstract
Contents
RADIO FREQUENCY MODULE
Organization Name
murata manufacturing co., ltd.
Inventor(s)
Tetsurou Ashida of Nagaokakyo-shi (JP)
Kouhei Jitousho of Nagaokakyo-shi (JP)
Tomoya Oda of Nagaokakyo-shi (JP)
Shohei Imai of Nagaokakyo-shi (JP)
RADIO FREQUENCY MODULE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240348209 titled 'RADIO FREQUENCY MODULE
Simplified Explanation: The radio frequency module described in the patent application consists of a carrier amplifier, a peak amplifier, a 90° hybrid circuit, a coupler, and a control circuit. The control circuit adjusts the bias voltage of the peak amplifier based on the input signals to optimize performance.
- The patent application describes a radio frequency module with a carrier amplifier and a peak amplifier.
- A 90° hybrid circuit is connected to the input ends of both amplifiers.
- A coupler is connected to the output ends of both amplifiers.
- A control circuit varies the bias voltage of the peak amplifier based on input signals and drive level of the carrier amplifier.
- The carrier and peak amplifiers are integrated into one circuit, while the control circuit is in a separate integrated circuit placed adjacent to the amplifiers.
Potential Applications: 1. Telecommunications equipment 2. Wireless communication devices 3. Radar systems 4. Satellite communication systems
Problems Solved: 1. Optimizing amplifier performance based on input signals 2. Enhancing signal quality and efficiency 3. Improving overall radio frequency module functionality
Benefits: 1. Increased signal strength and quality 2. Enhanced performance of radio frequency modules 3. Improved efficiency in signal transmission
Commercial Applications: Optimizing Radio Frequency Modules for Enhanced Performance in Telecommunications and Wireless Communication Devices
Questions about Radio Frequency Module Optimization: 1. How does the control circuit adjust the bias voltage of the peak amplifier? 2. What are the potential benefits of integrating the carrier and peak amplifiers into one circuit?
Original Abstract Submitted
a radio frequency module includes a carrier amplifier and a peak amplifier. a 90� hybrid circuit is connected to an input end of the carrier amplifier and an input end of the peak amplifier. a coupler is connected to an output end of the carrier amplifier and an output end of the peak amplifier. a control circuit varies a threshold value of a bias voltage of the peak amplifier based on a radio frequency signal input to the 90� hybrid circuit or the carrier amplifier, and a signal indicating a drive level of the carrier amplifier. the carrier amplifier and the peak amplifier are included in an integrated circuit, the control circuit is included in another integrated circuit, and the other integrated circuit is disposed adjacent to the integrated circuit on a carrier amplifier side out of the carrier amplifier and the peak amplifier.
