18671143. AMPLIFICATION DEVICE simplified abstract (Murata Manufacturing Co., Ltd.)
Contents
AMPLIFICATION DEVICE
Organization Name
Murata Manufacturing Co., Ltd.
Inventor(s)
Masao Kondo of Nagaokakyo-shi (JP)
Takayuki Tsutsui of Nagaokakyo-shi (JP)
Satoshi Goto of Nagaokakyo-shi (JP)
AMPLIFICATION DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18671143 titled 'AMPLIFICATION DEVICE
The abstract describes a patent application for a first differential amplifier circuit that is located on a substrate. This circuit includes a pair of differential input nodes for receiving input signals and a pair of differential output nodes for outputting signals. The ends of a secondary coil of a first transformer are connected to the input nodes, with an intermediate point of the coil grounded. The ends of a primary coil of a second transformer are connected to the output nodes, with an intermediate point of the coil grounded. A differential wire pair connects the ends of the secondary coil to the input nodes of the amplifier circuit.
- The circuit includes a pair of differential input nodes and a pair of differential output nodes.
- The ends of a secondary coil of a first transformer are connected to the input nodes.
- An intermediate point of the secondary coil is AC grounded.
- The ends of a primary coil of a second transformer are connected to the output nodes.
- An intermediate point of the primary coil is AC grounded.
Potential Applications: - Signal processing systems - Communication systems - Audio amplification systems
Problems Solved: - Improved signal amplification - Enhanced noise reduction - Better signal fidelity
Benefits: - Higher quality signal processing - Reduced noise interference - Improved overall system performance
Commercial Applications: Title: Advanced Signal Processing Technology for Communication Systems This technology can be used in telecommunications equipment, audio amplifiers, and other signal processing devices. It can improve the quality and reliability of communication systems, leading to better user experiences and increased market competitiveness.
Questions about the technology: 1. How does this differential amplifier circuit improve signal processing compared to traditional circuits? - This circuit provides better noise reduction and signal fidelity, resulting in higher quality output signals. 2. What are the potential drawbacks or limitations of using this technology in practical applications? - Some potential drawbacks may include increased complexity in circuit design and higher manufacturing costs.
Original Abstract Submitted
A first differential amplifier circuit is in or on a substrate and includes a pair of differential input nodes to which differential signals are input and a pair of differential output nodes from which differential signals are output. Ends of a secondary coil of a first transformer are connected to the pair of differential input nodes of the first differential amplifier circuit, and an intermediate point of the secondary coil is AC grounded. Ends of a primary coil of a second transformer are connected to the pair of differential output nodes of the first differential amplifier circuit, and an intermediate point of the primary coil of the second transformer is AC grounded. A differential wire pair connects the ends of the secondary coil of the first transformer to the pair of differential input nodes of the first differential amplifier circuit.
