Double-channel antenna sharing dynamic combining platform of self-adaption broadband frequency hopping radio station

A broadband frequency hopping and antenna sharing technology, which is applied in the field of dual-channel antenna sharing dynamic combination platform, can solve problems such as not being able to meet the needs of antenna sharing and combination equipment, and achieve friendly man-machine interface, high reliability, and interpolation small damage effect

Active Publication Date: 2015-04-22
武汉中元通信股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It cannot meet the needs of the current broadband and frequency hopping radio stations, which are urgently needed for antenna sharing and combining equipment
Therefore, the current fixed-frequency antenna sharing and combining equipment also has relatively large use limitations.

Method used

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  • Double-channel antenna sharing dynamic combining platform of self-adaption broadband frequency hopping radio station
  • Double-channel antenna sharing dynamic combining platform of self-adaption broadband frequency hopping radio station
  • Double-channel antenna sharing dynamic combining platform of self-adaption broadband frequency hopping radio station

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Embodiment Construction

[0068] see Figure 1 to Figure 6 Shown is a specific embodiment of the present invention.

[0069] from figure 1 As can be seen:

[0070] The present invention includes a main control module 1, a dynamic filter module 2, a power supply module 3, a front panel 4, a dynamic combining module 5, a housing 6 and a shock absorber component 7, and the main control module 1 is arranged on On the left side of the casing 6, the power supply module 3 is set on the right side of the casing 6, the dynamic filter module 2 is nested in the center of the casing 6, the front panel 4 is set on the front of the casing 6, and the shock absorber component 7 is arranged at the bottom of the housing 6, and is combined with the housing 6 to form a whole.

[0071] from Figure 4 As can be seen:

[0072] The main control module is a modular structure, including 1 FPGA large-scale programmable gate array module 1.1, 1 serial configuration module 1.2, 1 AS programming interface 1.3, 1 JTAG programmi...

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Abstract

The invention discloses a double-channel antenna sharing dynamic combining platform of a self-adaption broadband frequency hopping radio station. The double-channel antenna sharing dynamic combining platform comprises a main control module (1), a dynamic filtering module (2), a power supply module (3), a front panel (4), a dynamic combining module (5), a shell body (6) and a damping rack component (7). The main control module receives frequency word information sent by a radio station A or a radio station B, and a corresponding filter frequency range number is calculated and sent to a corresponding dynamic filter. Work of a matching unit shift switch of the corresponding dynamic filter and the dynamic combining module is controlled in real time through a switch capacitor bus, and double-channel frequency signals are combined and sent out by an antenna. The double-channel antenna sharing dynamic combining platform utilizes a circuit and the structure, combines broadband dynamic combining matching based on dynamic filter technology and has the advantages that the filter is fast in switching, small in inner insertion loss, high in outer isolation degree, and the like. The design of integral structure and electromagnetic compatibility is utilized in general, and the double-channel antenna sharing dynamic combining platform has the advantages of being small in size, light in weight, friendly in human-machine interface, high in reliability, simple and convenient to operate and the like.

Description

technical field [0001] The invention relates to an antenna sharing combining platform of a radio station, in particular to a dual-channel antenna sharing dynamic combining platform of an adaptive broadband frequency hopping radio station. Background technique [0002] Nowadays, with the rapid development of wireless communication technology and the needs of the use environment, it is necessary to set up multiple radio stations at the same location, especially in various applications such as vehicle, airborne, and shipborne. One radio station usually needs to install one antenna, so N radio stations need to install N antennas. How to install multiple antennas when the installation position of the vehicle is severely restricted; and in a limited space, how to ensure the isolation between antennas and avoid mutual interference of signals between antennas is a technical problem that is difficult to solve. There are relatively large technical defects in the use method of erectin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B1/38H04B1/40
Inventor 马立班吴瑞军邓睿刘芳吴咏文喻新平向威陶海玲饶郁许娟
Owner 武汉中元通信股份有限公司
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