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An x-band wide-band large-capacity communication device

A communication device and high-capacity technology, applied in electromagnetic wave transmission systems, optical fiber transmission, electromagnetic transceivers, etc., can solve the problems of anti-interference and large-capacity transmission performance to be strengthened, and achieve enhanced anti-interference performance, less equipment, and better Effects of Intersymbol Interference

Active Publication Date: 2020-03-10
NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It can be seen that the X-band microwave communication equipment in the prior art still needs to be strengthened in terms of anti-interference and large-capacity transmission performance

Method used

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  • An x-band wide-band large-capacity communication device
  • An x-band wide-band large-capacity communication device
  • An x-band wide-band large-capacity communication device

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Experimental program
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Embodiment Construction

[0033] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0034] An X-band wide-band large-capacity communication device includes an indoor unit and an outdoor unit, and the indoor unit and the outdoor unit are connected by an optical fiber; the indoor unit includes a monitoring duty card 1, a business card 2, a security card 3 and a second A digital optical interface 4; the outdoor unit has a transmitting channel and a receiving channel, and the transmitting channel includes a second digital optical interface 5 connected in sequence, a baseband processing board 6, a wireless broadband data conditioner 7, and a transmitter 8 , power amplifier 9, electronically adjustable duplexer 10, antenna 11, the receiving channel includes antenna 11, electrically adjustable duplexer 10, low noise amplifier 13, receiver 12, wireless broadband data conditioner 7 connected in sequence , the baseband process...

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Abstract

The invention discloses a large-capacity communication device for a wide-band of an X-band, which belongs to the technical field of wireless microwave communication. The device comprises an indoor unit and an outdoor unit. The indoor unit and the outdoor unit are connected by optical fibers. The indoor unit comprises a monitoring service card, a service card, a security card, and a first digital optical interface. The outdoor unit comprises a second digital optical interface, a baseband processing board, a wireless broadband data conditioner, a transmitter, a power amplifier, an electrically tuned duplexer, an antenna, a low noise amplifier, and a receiver. The baseband processing board is used for local monitoring. The optical fibers are connected between the first digital optical interface and the second digital optical interface. The device has the advantages of compact structure, low cost and convenient installation, and is suitable for popularization and application in the case ofdemand for horizon wide-band microwave communication.

Description

technical field [0001] The invention belongs to the technical field of wireless microwave communication, in particular to an X-band wide frequency band large-capacity communication device. Background technique [0002] Usually, the X-band microwave communication equipment is fixed within a certain communication bandwidth within the X-band to transmit and receive wireless data, and does not support adjustable transceiver frequencies. At this time, if there is a strong interference signal continuously in this frequency band, the communication link will be interrupted, and the normal communication function cannot be performed. [0003] In addition, microwave communication, as one of the widely used wireless communication methods, is currently evolving in the direction of broadband transmission, IP-based business, and intelligent service, which requires microwave equipment to provide data transmission with a larger capacity than before. [0004] It can be seen that the X-band m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B10/40H04B10/25H04B1/00H04B10/516
CPCH04B1/005H04B10/25891H04B10/40H04B10/516
Inventor 任文成全亮李志勇王晓春何占林宋迎东毛晶晶韩燕杰
Owner NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP
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