Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Transistor amplifier based on diode feedback, chip and electronic equipment

A transistor and amplifier technology, applied in the field of electronic circuits, can solve the problems of unstable transmission characteristics, poor linearity, and large signal distortion, and achieve the effects of stable transmission characteristics, high linearity and low cost

Inactive Publication Date: 2021-03-19
LANSUS TECH INC
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The inventors of the present application have found that when the output power fluctuates greatly, the power amplifiers using the other three feedback methods have large signal distortion when the power output is large, the transmission characteristics are not stable, and the linearity is not good

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Transistor amplifier based on diode feedback, chip and electronic equipment
  • Transistor amplifier based on diode feedback, chip and electronic equipment
  • Transistor amplifier based on diode feedback, chip and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The following is a description of the implementation of "a transistor amplifier, chip and electronic device based on diode feedback" disclosed by the present invention through specific specific examples. Those skilled in the art can understand the advantages of the present invention from the content disclosed in this specification with effect. The present invention can be implemented or applied through other different specific embodiments, and various modifications and changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. In addition, the accompanying drawings of the present invention are only for simple illustration, and are not drawn according to the actual size, and are stated in advance. The following embodiments will further describe the relevant technical content of the present invention in detail, but the disclosed content is not intended to limit the pro...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a transistor amplifier based on diode feedback, and the transistor amplifier comprises a three-terminal transistor which comprises a control end and an output end; and a feedback circuit electrically connected between the control end and the output end, wherein the feedback circuit comprises a diode.

Description

technical field [0001] The application belongs to the field of electronic circuits, in particular to a transistor amplifier, chip and electronic equipment based on diode feedback. Background technique [0002] Stability has been one of the most difficult problems in amplifier design in the field of electronic circuits for many years. In order to solve the stability problem of the amplifier, various negative feedback techniques are generally adopted in the industry at present. Such as resistance feedback, capacitance feedback, resistance capacitance RC feedback, source resistance feedback and so on. [0003] Among them, the feedback technique of the source string resistor usually sacrifices efficiency. The inventors of the present application found that when the output power fluctuates greatly, the power amplifiers using the other three feedback methods have large signal distortion when the power output is large, the transmission characteristics are not stable, and the line...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H03F3/45
CPCH03F3/45
Inventor 宣凯龙华
Owner LANSUS TECH INC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com