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Radio frequency power amplification device, power amplifier energy-saving method and device and storage medium

A technology for radio frequency power and amplifying equipment, which is applied in the direction of power amplifiers, improved amplifiers to improve efficiency, etc., can solve problems that are not suitable for communication applications of 5G and above, and meet the needs of communication applications, reduce equipment power consumption, and reduce costs. Effect

Pending Publication Date: 2020-02-21
COMBA TELECOM SYST CHINA LTD
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Problems solved by technology

[0004] Based on this, it is necessary to provide a radio frequency power amplification device, power amplifier energy saving method, device and storage medium for the problem that the traditional power amplifier energy saving technology is not suitable for 5G and above communication applications

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  • Radio frequency power amplification device, power amplifier energy-saving method and device and storage medium
  • Radio frequency power amplification device, power amplifier energy-saving method and device and storage medium
  • Radio frequency power amplification device, power amplifier energy-saving method and device and storage medium

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Embodiment Construction

[0034] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. A preferred embodiment of the application is shown in the drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this application more thorough and comprehensive.

[0035] It should be noted that when an element is considered to be "connected" to another element, it may be directly connected to and integrally integrated with the other element, or there may be an intervening element at the same time. The terms "input", "output", "through", "coupled" and similar expressions are used herein for the purpose of description only.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as com...

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Abstract

The invention relates to a radio frequency power amplification device, a power amplifier energy-saving method and device and a storage medium. A microprocessor in the radio frequency power amplification device is connected with the input end of a radio frequency power amplification module through a first peak-to-average ratio detection module and a first coupler in sequence, and is connected withthe output end of the radio frequency power amplification module through a second peak-to-average ratio detection module and a second coupler in sequence. Based on the above structure, the microprocessor can be based on the first coupler and the first peak-to-average ratio detection module to obtain a peak-to-average ratio of a radio frequency input signal of the radio frequency power amplification module, based on the second coupler and the second peak-to-average power ratio detection module to obtain the peak-to-average ratio of the radio frequency output signal of the radio frequency poweramplification module, and further adjusts the power supply voltage of the radio frequency power amplification module according to the obtained two peak-to-average ratios, so that the radio frequency power amplification module carries out linear amplification output, the equipment power consumption is reduced adaptively, and the communication quality is not affected.

Description

technical field [0001] The present application relates to the field of communication technology, and in particular to a radio frequency power amplification device, a power amplifier energy-saving method, a device and a storage medium. Background technique [0002] At present, information and communication technology is developing rapidly, from the era of 2G (2-Generation wireless telephone technology, second-generation mobile phone communication technology specification) to the large-scale application of 4G (the 4th Generation mobile communication technology, fourth-generation mobile communication technology), communication network bearer The rapid growth of business volume, communication rate and bandwidth has put forward high requirements for communication equipment, especially in the coming 5G (5th-Generation, fifth-generation mobile communication technology) communication era, where everything is interconnected, with ultra-large Features such as low latency can meet the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H03F3/24H03F1/02
CPCH03F3/24H03F1/02Y02D30/70
Inventor 刘江涛樊奇彦朱金雄邓海龙
Owner COMBA TELECOM SYST CHINA LTD
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