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A method for rapid positioning and monitoring of illegal radio stations through utilization of reference signals

A reference signal, illegal radio technology, applied in the field of electronic information, can solve the problems of low monitoring efficiency and high use cost

Active Publication Date: 2016-06-22
杨国星
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The invention provides a method for quickly locating and monitoring illegal radio stations by using reference signals to solve the problems of high cost and low monitoring efficiency of traditional monitoring vehicle positioning methods

Method used

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  • A method for rapid positioning and monitoring of illegal radio stations through utilization of reference signals
  • A method for rapid positioning and monitoring of illegal radio stations through utilization of reference signals
  • A method for rapid positioning and monitoring of illegal radio stations through utilization of reference signals

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Embodiment Construction

[0036] Include the following steps:

[0037] (1) In the monitoring and management city, choose four different locations to install a set of unmanned monitoring front-end equipment as four unmanned monitoring points, which are respectively receiving front-end A, receiving front-end B, receiving front-end C and receiving front-end D , and measure and record the latitude, longitude and altitude of each receiving front-end receiving antenna, install a monitoring center system in the radio management center computer room, and use the network to interconnect with each unmanned monitoring point;

[0038] (2) Select an electromagnetic wave sent by a reference radio emission source O as the radio reference signal, and also need to measure and record the latitude and longitude and altitude of its location;

[0039] (3) If figure 2 As shown, since there is a proportional relationship between the time and the distance for the radio reference signal emitted by a reference radio emission ...

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Abstract

The invention relates to a method for rapid positioning and monitoring of illegal radio stations through utilization of reference signals, and belongs to the technical field of electronic information. Reception front terminals are arranged at four different places. Known reference signal source positions and normal emission signals are used as reference information so as to calculate position coordinates of the illegal radio stations. The advantages of the invention are that a method of fixed unmanned monitoring points which cost much lower than traditional monitoring vehicles is employed; the operation and the usage cost are low; the maintenance is easy; and the positioning is rapid.

Description

technical field [0001] The invention belongs to the technical field of electronic information, mainly relates to the industry of radio supervision and radio and television signal monitoring, and is a method for determining the location of illegal radio stations. Background technique [0002] In recent years, many unapproved and illegal radio stations have appeared all over the country, most of which are FM radio stations, and very few are AM radio and TV broadcast stations. And it has become an important means for some criminals to seek illegal benefits. Originally, radio and television were the carrier of the party and the government’s propaganda work. However, illegal radio stations pretended to be mainstream broadcast media in some countries and engaged in illegal propaganda such as false drug advertisements. TV broadcast order. What's more serious is that some illegal radio stations often broadcast pornographic and sexual content. There are even hostile forces using b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S5/06
CPCG01S5/06
Inventor 杨国星
Owner 杨国星
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