18537837. RADIO FREQUENCY MODULE simplified abstract (Murata Manufacturing Co., Ltd.)
Contents
RADIO FREQUENCY MODULE
Organization Name
Murata Manufacturing Co., Ltd.
Inventor(s)
Shigeru Tsuchida of Nagaokakyo-shi (JP)
Kyohei Morita of Nagaokakyo-shi (JP)
Yoshito Matsumura of Nagaokakyo-shi (JP)
Hiroki Shounai of Nagaokakyo-shi (JP)
Ken Nankou of Nagaokakyo-shi (JP)
RADIO FREQUENCY MODULE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18537837 titled 'RADIO FREQUENCY MODULE
The abstract of the patent application describes a radio frequency module with a module substrate, external connection terminals, power amplifier circuits, and transformers. The power amplifier circuit is a Doherty-type circuit and a differential-amplifier-type circuit.
- The radio frequency module includes a module substrate with main surfaces, external connection terminals, power amplifier circuits, and transformers.
- The power amplifier circuit is a Doherty-type circuit, known for its efficiency and linearity.
- The power amplifier circuit is also a differential-amplifier-type circuit, which helps in amplifying signals with high fidelity.
- The transformers are connected to the power amplifier circuits and play a crucial role in signal transmission and amplification.
Potential Applications: - Telecommunications equipment - Wireless communication devices - Radar systems
Problems Solved: - Improved signal amplification efficiency - Enhanced signal fidelity - Compact design for space-constrained applications
Benefits: - Higher performance in signal transmission - Reduced power consumption - Enhanced reliability in communication systems
Commercial Applications: Title: "Advanced Radio Frequency Modules for Enhanced Signal Transmission" This technology can be used in various commercial applications such as telecommunications equipment, wireless communication devices, and radar systems. The improved efficiency and reliability of signal transmission make it a valuable component in modern communication systems.
Questions about Radio Frequency Modules: 1. How does the Doherty-type power amplifier circuit improve efficiency in signal transmission? The Doherty-type power amplifier circuit improves efficiency by dynamically adjusting the power supply to match the signal requirements, reducing power consumption during low signal levels. 2. What are the advantages of using a differential-amplifier-type power amplifier circuit in radio frequency modules? The differential-amplifier-type power amplifier circuit helps in amplifying signals with high fidelity and reducing noise in the transmission process.
Original Abstract Submitted
A radio frequency module includes a module substrate having main surfaces that are opposite to each other, a plurality of external connection terminals that are disposed on the main surface, power amplifier circuits that are disposed on the main surface, a transformer that is connected to the power amplifier circuit and disposed on the main surface, and a transformer that is connected to the power amplifier circuit and disposed on the main surface. The power amplifier circuit is a Doherty-type power amplifier circuit, and the power amplifier circuit is a differential-amplifier-type power amplifier circuit.
