A Carrier Dynamic Monitoring System for Satellite Earth Station

A dynamic monitoring and satellite communication system technology, applied in the field of satellite communication business, can solve the problems of not being able to monitor multiple port signals at the same time, the difficulty of judging the carrier fault state, and the need for a certain time to locate the fault, so as to achieve the effect of improving safety and reliability

Active Publication Date: 2016-06-15
HEBEI SHENZHOU SATELLITE COMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing methods cannot achieve real-time recording of spectrum status, and it takes a certain amount of time to locate faults. They do not have the ability to monitor multiple port signals at the same time, and it is difficult to judge the fault status on the carrier.

Method used

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  • A Carrier Dynamic Monitoring System for Satellite Earth Station
  • A Carrier Dynamic Monitoring System for Satellite Earth Station
  • A Carrier Dynamic Monitoring System for Satellite Earth Station

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Embodiment Construction

[0024] 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 designate 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 and are intended to explain the present invention and should not be construed as limiting the present invention.

[0025] Such as figure 1 As shown, the satellite earth station carrier dynamic monitoring system 10 of the embodiment of the present invention includes a carrier dynamic monitoring subsystem 1 and a spectrum information processing subsystem 2 .

[0026] First, the structure of the earth station satellite communication system 20 will be described. The earth satellite communication system 20 includes a satellite antenna 21, a low-noise processor 22, a power amplifier 23, a down converter 24, an up converter 25, an intermediate freq...

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Abstract

The invention provides a dynamic satellite earth station carrier monitoring system. The dynamic satellite earth station carrier monitoring system comprises a dynamic carrier monitoring subsystem and a frequency spectrum information processing subsystem. The dynamic carrier monitoring subsystem is connected with an earth station satellite communication system, and used for carrying out real-time monitoring and analyzing on signals preset at multi-path intermediate frequency monitoring points and radio frequency monitoring points in the earth station satellite communication system to obtain corresponding signal frequency spectrum data. The frequency spectrum information processing subsystem is connected with the dynamic carrier monitoring subsystem, and used for receiving signal frequency spectrum data sent by a digital processing module, managing and storing the signal frequency spectrum data, analyzing the signal frequency spectrum data and giving an alarm signal when finding a fault. The dynamic satellite earth station carrier monitoring system can find the anomalous change of carriers as soon as possible, judge and process the possible existing hidden dangers of the system as soon as possible, and the safety reliability of the system is improved.

Description

technical field [0001] The invention relates to the technical field of satellite communication services, in particular to a carrier dynamic monitoring system of a satellite earth station. Background technique [0002] With the continuous increase of the demand for satellite communication services, more and more equipments are used in the operation of the earth station satellite communication system. The number of carriers in the system is also increasing, and the connections between devices in the system are becoming more and more complex. How to effectively monitor the working status of the satellite communication system, determine and record the operation of each service carrier, and timely and accurately locate and deal with abnormal phenomena in the system have become urgent problems to be solved. [0003] At present, the monitoring work of the satellite earth station carrier is mainly completed by the on-duty personnel regularly recording the system status. The person...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B17/309H04B7/185
Inventor 季占峰李兴辰梁金山周若辉马东宇王彪曹佳男
Owner HEBEI SHENZHOU SATELLITE COMM
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