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An electronic information communication device

A technology for communication equipment and electronic information, applied in electrical components, radio transmission systems, transmission systems, etc., can solve the problems that terminal equipment cannot intercept useful signals well, weak and unstable communication signals in mountainous areas, and achieve interference elimination performance. , Good directionality, easy to follow-up processing effect

Active Publication Date: 2020-11-20
河南飙风信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an electronic information communication device, which solves the problem that the communication signal in mountainous areas is weak and unstable, and the terminal equipment cannot intercept useful signals well

Method used

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  • An electronic information communication device
  • An electronic information communication device
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Embodiment 1

[0027] An electronic information communication device provided by a preferred embodiment of the present invention includes a housing and a functional unit, the housing includes a front panel 101 and a back panel 102, and the front panel 101 and the back panel 102 are connected to each other to form an accommodating cavity ; The functional unit is located in the accommodating cavity, and the functional unit includes a controller and a network signal enhancement device connected in sequence, a receiving circuit, a first signal conditioning circuit, a first filter circuit, a second filter circuit, and a second signal conditioning circuit, transmitting antenna, wherein the output terminals of the controller are respectively connected with the first signal adjustment circuit and the second signal adjustment circuit, and the network signal booster includes a receiving antenna 103, a signal matching circuit, a filter circuit, and a frequency amplification circuit connected in sequence ...

Embodiment 2

[0031] On the basis of Embodiment 1, this embodiment also includes an antenna signal director 2, which includes a beam 201, a passive director 202, an active vibrator 203 and a passive reflector 204, The active vibrator 203 is connected to the driving power supply, the passive director 202 and the passive reflector 204 are solid metal rods, the active vibrator 203 is an open metal elliptical arc, the passive director 202, the active The vibrator 203 and the passive reflector 204 are vertically fixed on the beam 201 in turn, the short axis of the active vibrator 203 coincides with the axis of the beam 201, the long axis of the passive director 202, the passive reflector 204 and the active vibrator 203 are mutually Parallel, in the same plane.

[0032] The beam 201 of the antenna director 2 adopts a copper tube with a diameter of Φ30mm, a wall thickness of 3mm, and a length of 1000mm. The passive director 202 is a copper rod with a diameter of Φ25mm and a length of 250mm. The ac...

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Abstract

The invention discloses electronic information communication equipment and belongs to the field of electronic communication equipment. The electronic information communication equipment comprises a controller, and a network signal enchantment device, a receiving circuit, a first signal adjustment circuit, a first filtering circuit, a base station, a second filtering circuit, a second signal adjustment circuit and a transmitting antenna which are connected in series. An output end of the controller is connected with the first signal adjustment circuit and the second signal adjustment circuit. The network signal enchantment device comprises a receiving antenna, a signal matching circuit, a filtering circuit, a frequency amplifier circuit, a mixer, a power amplifier circuit and a signal transmitting circuit which are connected in series. The signal matching circuit is electrically connected with a drive power supply. According to the electronic information communication equipment, the problem that a communication signal in a mountainous area is relatively weak and instable, and terminal equipment cannot intercept a useful signal well is solved.

Description

technical field [0001] The invention belongs to the field of electronic communication equipment, and relates to an electronic information communication equipment. Background technique [0002] Communication plays a pivotal role in people's daily life, and it is also an extremely important part of the development of industrial technology. [0003] At present, the communication network has covered the whole country, but in mountainous areas due to mountain blocking and low base station coverage, the communication signal is weak and unstable, and effective communication cannot be achieved, and there is more interference from useful signals, resulting in terminal equipment not being able to It intercepts useful signals very well, but the existing signal amplification equipment cannot select the frequency of the signal to be amplified by itself, resulting in poor amplification effect. Contents of the invention [0004] The object of the present invention is to provide an elect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B7/155
CPCH04B7/155
Inventor 昌德胜
Owner 河南飙风信息科技有限公司
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