18170390. AMPLIFIER WITH OUTPUT HARMONIC TERMINATION AND OUTPUT IMPEDANCE NETWORK simplified abstract (NXP USA, Inc.)
Contents
- 1 AMPLIFIER WITH OUTPUT HARMONIC TERMINATION AND OUTPUT IMPEDANCE NETWORK
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 AMPLIFIER WITH OUTPUT HARMONIC TERMINATION AND OUTPUT IMPEDANCE NETWORK - 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 Original Abstract Submitted
AMPLIFIER WITH OUTPUT HARMONIC TERMINATION AND OUTPUT IMPEDANCE NETWORK
Organization Name
Inventor(s)
AMPLIFIER WITH OUTPUT HARMONIC TERMINATION AND OUTPUT IMPEDANCE NETWORK - A simplified explanation of the abstract
This abstract first appeared for US patent application 18170390 titled 'AMPLIFIER WITH OUTPUT HARMONIC TERMINATION AND OUTPUT IMPEDANCE NETWORK
Simplified Explanation
The amplifier device described in the patent application includes an amplifier transistor with harmonic termination circuitry and an output impedance network, such as an output T network, connected to the output of the transistor. The device is configured as an inverted F class amplifier with an operational frequency range centered around 2.6 GHz. The harmonic termination circuitry and output impedance network are designed to short circuit or near short circuit the output for third harmonic frequencies, and open circuit or near open circuit the output for second harmonic frequencies of the center frequency. The output impedance network increases the output impedance at the center frequency, reducing signal loss for the amplifier device.
- Amplifier device with harmonic termination circuitry and output impedance network
- Configured as an inverted F class amplifier with operational frequency range around 2.6 GHz
- Harmonic termination circuitry shorts third harmonic frequencies and opens second harmonic frequencies at the output
- Output impedance network increases output impedance at the center frequency, reducing signal loss
Potential Applications
The technology described in this patent application could be applied in:
- Wireless communication systems
- Radar systems
- Satellite communication systems
Problems Solved
The technology addresses the following issues:
- Signal loss in amplifier devices
- Harmonic distortion in amplifier output
Benefits
The benefits of this technology include:
- Improved signal quality
- Reduced signal loss
- Enhanced performance of amplifier devices
Potential Commercial Applications
Potential commercial applications of this technology include:
- Telecommunications equipment
- Military communication systems
- Broadcasting equipment
Possible Prior Art
One possible prior art for this technology could be the use of output impedance networks in amplifier devices to improve signal quality and reduce signal loss.
Unanswered Questions
How does this technology compare to existing amplifier devices in terms of efficiency and performance?
The article does not provide a direct comparison with existing amplifier devices to evaluate the efficiency and performance of this technology.
What are the specific design considerations for implementing this technology in different types of communication systems?
The article does not discuss the specific design considerations for integrating this technology into various communication systems, such as wireless, radar, or satellite systems.
Original Abstract Submitted
An amplifier device may include an amplifier transistor and having harmonic termination circuitry and an output impedance network, such as an output T network, coupled to the output of the amplifier transistor. The amplifier device may be configured as an inverted F class amplifier having an operational frequency range with a center frequency of less than or equal to around 2.6 GHz. The harmonic termination circuitry and output impedance network may be configured to create a short circuit or near short circuit at the amplifier transistor output for third harmonic frequencies of the center frequency of the amplifier transistor and to create an open circuit or near open circuit at the amplifier transistor output for second harmonic frequencies of the center frequency. The output impedance network may be configured to increase the output impedance at the center frequency and reduce signal loss for the amplifier device.
