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

A high-power and low-power amplifier circuit

An amplifier circuit, low power consumption technology, applied in power amplifiers, high-frequency amplifiers, improved amplifiers to improve efficiency, etc., can solve the problem that power amplifiers affect the overall performance of the system, and reduce the appearance of circuit lumped parameter components, Ways to reduce failures, cleverly designed effects

Inactive Publication Date: 2018-05-08
SUZHOU INST OF TRADE & COMMERCE
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Inefficient power amplifiers seriously affect the overall performance of the system

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
  • A high-power and low-power amplifier circuit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0022] Those skilled in the art can understand that the relevant modules involved in the present invention and the functions realized are carried out on the improved hardware and the device, device or system formed by it, by carrying conventional computer software programs in the prior art or The relevant agreement can be realized, and it is not an improvement on the computer software program or the relevant agreement in the prior art. For example, an improved computer hardware system can still realize specific functions of the hardware sys...

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 discloses an amplifier circuit with high power and low power consumption, comprising a first resistor, a second resistor, a third resistor, a first capacitor, a second capacitor, a third capacitor, a fourth capacitor, a fifth capacitor, a sixth Capacitor, seventh capacitor, eighth capacitor, ninth capacitor, tenth capacitor, eleventh capacitor, first triode, second triode, third triode, fourth triode, fifth and third Transistor, the sixth triode, the seventh triode, the first diode, and the second diode; the present invention adopts a plurality of triodes to build a multi-stage amplifying circuit, reduces the occurrence of circuit lumped parameter elements, and reduces The way of fault occurrence is cleared, and the low power consumption of the circuit is guaranteed while realizing high power amplification. The design is ingenious, and it is worth popularizing.

Description

technical field [0001] The invention discloses an amplifier circuit with high power and low power consumption, and relates to the technical field of circuit design. Background technique [0002] RF systems in modern communication systems require low power consumption, high efficiency, and small size. In recent years, wireless communication has developed rapidly in the direction of large capacity, multi-level, multi-carrier, peak-to-average ratio, and broadband. Wideband digital transmission technology and modulation methods with high spectral efficiency are being used more and more widely. Performance puts forward more stringent requirements. As a key component of the radio frequency system, the power amplifier consumes a large proportion of the power in the whole radio frequency system. An inefficient power amplifier seriously affects the overall performance of the system. Therefore, designing high-efficiency RF power amplifiers is of great significance for reducing powe...

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
Patent Type & Authority Patents(China)
IPC IPC(8): H03F1/02H03F3/20H03F3/189
Inventor 武艳吴翠娟崔久剑陈玲玲张静
Owner SUZHOU INST OF TRADE & COMMERCE
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