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Short-wave nonmetal remote transmitting system

A non-metal, short-wave transmitter technology, applied in transmission systems, electrical components, transmission control/equalization, etc., can solve the problems of communication network paralysis, security threats of transceiver stations, etc., and achieve the effect of flexible site selection and easy concealment

Inactive Publication Date: 2013-08-14
成都西成科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is very easy to find the transceiver station through the antenna, which poses a great threat to the security of the transceiver station. Especially in wartime, the attack on the transceiver station will cause the paralysis of part of the communication network.

Method used

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  • Short-wave nonmetal remote transmitting system
  • Short-wave nonmetal remote transmitting system

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Embodiment Construction

[0034] figure 1 Shows the configuration of the first embodiment of the short-wave non-metallic remote signaling system of the present invention, as figure 1 As shown, the short-wave non-metal long-distance signaling system of the present invention mainly includes two parts, one is a controller 1 far away from the antenna and directly controlled by the receiving station; the other is a short-wave transmitter 2 near the antenna.

[0035] Controller 1 and described short-wave transmitter 2 are connected by transmission channel 3, and controller 1 sends the data flow that contains communication data and control order to described short-wave transmitter 2 by transmission channel 3, so that described short-wave transmitter 2 according to The control instruction sets its transmission parameters, so that it can complete the wireless transmission of communication data according to the set transmission parameters.

[0036] In addition, the controller 1 also receives the signal reflecti...

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Abstract

The invention discloses a short-wave nonmetal remote transmitting system which comprises a controller being far away from an antenna and being directly controlled by a receiving station, a short-wave transmitter positioned near the antenna, and a transmission channel connected with the controller and the short-wave transmitter, wherein the controller transmits data including communication data and control commands to the short-wave transmitter through the transmission channel so that the short-wave transmitter sets transmission parameters according to the control commands so as to lead the short-wave transmitter to complete the wireless transmission of the communication data according to the set transmission parameters. The invention has far transmission distance between a communication station and the antenna so as to be up to a hundred kilometers, resists electromagnetic pulse impaction, reduces signal transmission loss, improves communication quality and efficiency, breaks the limit that an antenna field can not be far away from the communication station, and increases the flexibility of the arrangement of the antenna field, thereby achieving the purpose of improving the concealment of a radio-communication center. The invention is flexible in networking without establishing a transmitting station.

Description

technical field [0001] The invention relates to a signaling system for transmitting short-wave signals, in particular to a short-wave non-metal long-distance signaling system. Background technique [0002] The frequency range of the short wave signal is 1.5-30MHz. Electromagnetic waves in this frequency band mainly rely on the refraction and reflection of the ionosphere in the sky, so they are also called sky waves. After the electromagnetic wave reaches the ionosphere, part of the energy is absorbed, and part of the energy is reflected and refracted back to the ground. The higher the frequency, the smaller the energy absorbed, and the deeper the electromagnetic wave penetrates into the ionosphere. When the frequency exceeds a certain value, the electromagnetic wave will penetrate the ionosphere and never return to the ground. Short-wave communication is realized through the reflection and refraction of the ionosphere. Shortwave communication has a long history. With the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B1/02H04B7/005
Inventor 朱军邓才全马银珠王立军李玉刚
Owner 成都西成科技有限责任公司
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