Method and device for detecting standing-wave ratio in global microwave internet access system

Method and device for detecting standing-wave ratio in global microwave internet access system

The invention discloses a method and a device for detecting a standing-wave ratio in a global microwave internet access system. The method comprises the steps that: base band power input by a radio frequency channel and back power output by the radio frequency channel are obtained at the same time;...

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Hauptverfasser: DAI HAIJUN, LUO HUANFA
Format: Patent
Sprache:chi ; eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
WIRELESS COMMUNICATIONS NETWORKS
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creator DAI HAIJUN
LUO HUANFA
description The invention discloses a method and a device for detecting a standing-wave ratio in a global microwave internet access system. The method comprises the steps that: base band power input by a radio frequency channel and back power output by the radio frequency channel are obtained at the same time; the standing-wave ratio of the radio frequency channel is calculated according to the base band power and the back power; and whether the radio frequency channel goes wrong or not is judged through comparing the standing-wave ratio with the presupposed standard standing-wave ratio. By adopting the method and the device, the problem that in the prior art, the standing-wave ratio cannot be calculated accurately and effectively is solved, and accurate monitoring of the standing-wave ratio is guaranteed.
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
WIRELESS COMMUNICATIONS NETWORKS
title Method and device for detecting standing-wave ratio in global microwave internet access system
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