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Device, device and method for increasing output signal power range

A technology of power range and output signal, which is applied in the field of raising device for output signal power range, and can solve the problem of low dynamic output power of ODU

Active Publication Date: 2018-05-18
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Embodiments of the present invention provide a device, device and method for increasing the power range of output signals to solve the technical problem of small ODU output power dynamics in the prior art

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  • Device, device and method for increasing output signal power range
  • Device, device and method for increasing output signal power range
  • Device, device and method for increasing output signal power range

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Embodiment Construction

[0067] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0068] In order to better adapt to the development of microwave communication, users hope that microwave communication equipment can guarantee better service quality for users no matter they are performing long-distance communication or short-distance communication; generally, when users perform long-distance communication, The output power of the...

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Abstract

Provided are a device, apparatus and method for improving an output signal power range. The device comprises: a judgement module which is used for judging whether the power of a signal to be output is located in a first power range or a second power range; a processing module which is used for conducting first power attenuation on input signals of the device and then dividing same into first power signals and second power signals according to a pre-set power allocation proportion; a first trigger generation module which is used for triggering to close a second channel if it is judged that the power of the signal to be output is located in the first power range, and generating the signal to be output after first processing is conducted on the first power signal; a second trigger generation module which is used for triggering to close a first channel if it is judged that the power of the signal to be output is located in the second power range, and generating the signal to be output after second processing is conducted on the second power signal; and an output module which is used for outputting the signal to be output. The device provided in the present invention enables an ODU to output signals of different powers, thereby improving the power range of the output signals of the ODU.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a device, device and method for increasing the output signal power range. Background technique [0002] With the continuous development of digital microwave communication, the communication frequency band gradually develops from the original 5GHz to 11GHz to the frequency band of 13GHz to 38GHz. Therefore, as far as the structure of the equipment is concerned, the design structure of the traditional indoor all-in-one unit has gradually been abandoned, and the existing microwave outdoor unit (Outdoor Unit, hereinafter referred to as ODU) with smaller volume and easy disassembly and removal is developed. Indoor modem and baseband interface split structure. In order to meet the corresponding long-distance communication or short-distance communication, the dynamic range of microwave ODU output power plays a crucial role. [0003] In the prior art, the gain of the PA is mainl...

Claims

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Application Information

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IPC IPC(8): H03F3/24
CPCH03F3/24H04W52/367
Inventor 王峰
Owner HUAWEI TECH CO LTD
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