Microwave transmission system

A microwave transmission and transmission system technology, applied in signal transmission systems, multi-carrier systems, instruments, etc., can solve the problem of no microwave transmission system application, and achieve the effect of strong anti-interference ability, good security performance, and bandwidth saving

Pending Publication Date: 2017-05-10
HECHI UNIV
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  • Abstract
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  • Claims
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Problems solved by technology

[0007] But there is no report on the application of microwave

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Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0026] Such as figure 1 As shown, a microwave transmission system of this embodiment includes an input converter, a transmitting system, a receiving system, and an output converter, and the input converter is used to convert digital control signals and sensor signals of microrobots into analog Two signals of control signal and sensor signal;

[0027] The transmitting system is used to superimpose and modulate the two signals of the analog control signal and the sensor signal in the same frequency band and output the transmission signal;

[0028] The receiving system receives the signal sent by th...

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Abstract

The invention belongs to the technical field of wireless communication, specifically a microwave transmission system. The microwave transmission system comprises an input converter, an emission system, a receiving system, and an output converter, wherein the input converter is used for converting a digital control signal and a digital sensor signal of a micro robot into two paths of signals: an analogue control signal and an analogue sensor signal; the emission system is used for overlapping and modulating the analogue control signal and the analogue sensor signal into the same frequency band, and then outputting and sending the signals; the receiving signal is used for receiving the signals sent by the emission system, separating the signals to recover the signals as the analogue control signal and the analogue sensor signal, and outputting the signals to the output converter; the output converter is used for converting the analogue control signal and the analogue sensor signal into the digital control signal and the digital sensor signal. The transmission system disclosed by the invention is safer and more reliable to the signal transmission, strong in interference rejection, and good in secrecy performance.

Description

[0001] 【Technical field】 [0002] The invention relates to the technical field of wireless communication, in particular to a microwave transmission system. [0003] 【Background technique】 [0004] Microwave refers to an alternating current signal with a frequency between 300MHz and 300GHz and a corresponding wavelength between 1m and 1mm. Microwave transmission is a wireless transmission method with a wide frequency band, a large amount of transmitted information, and less mutual interference in linear transmission. Micro-robot information transmitted in the form of microwave has the characteristics of strong anti-interference and good encryption. [0005] In daily life, it is often necessary to transmit multiple channels of information on one line. In order to avoid mutual interference, the frequency bands occupied by each channel on a line must be staggered. Therefore, the channels that can be accommodated in a certain frequency band are limited. Even if digital Communicatio...

Claims

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Application Information

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IPC IPC(8): H04L27/36H04L27/38G08C17/02
CPCH04L27/36H04L27/38G08C17/02
Inventor 彭建盛韦庆进覃勇何奇文彭金松苗剑覃曼萍
Owner HECHI UNIV
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