An underwater communication signal processing device and method
A signal processing device and underwater communication technology, applied in electrical components, radio transmission systems, transmission systems, etc., can solve the problems of mobile phone network signal instability, shortened transmission distance, large data interference, etc., to meet the requirements of small equipment Minimize, reduce signal interference, improve the effect of propagation distance
Inactive Publication Date: 2021-07-30
HARBIN UNIV OF SCI & TECH
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[0002] With the continuous improvement of people's material living standards, mobile phones have become a must-have in people's lives, and the frequency of use is also increasing. Due to the mobile characteristics of mobile phones, users may always be on the move when using mobile phones to make calls. State, with the user's location, distance from the base station and other factors, the network signal of the mobile phone will become unstable, and even when the user moves to some places, the signal will be particularly poor, the signal is transmitted underwater, and the transmission distance It is greatly shortened, the stability of transmission is not good, and the interference of the transmitted data is relatively large. Therefore, the underwater signal needs to be processed before transmission. Therefore, it is necessary to design an underwater communication signal processing device and method
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[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0028] see Figure 1-5 , the present invention provides a technical solution: an underwater communication signal processing device, including an airbag 1, a support plate 2, a peristaltic pump 3, a telescopic air tube 4, a suspension ball 5, a sealing plate 6, a drive indicator light 7, and a travel indicator light 8. The signal processing component 9, the fixing band 10 and the air inlet 11, the airbags 1 are arranged side by side on the bottom side of the su...
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The invention discloses an underwater communication signal processing device and method, comprising an air bag, a support plate, a peristaltic pump, a telescopic air tube, a suspension ball, a sealing plate, a stroke indicator light, a signal processing component, a fixing hoop and an air intake hole. The airbags are arranged side by side on the bottom side of the support plate, the fixing hoop is fixed on the bottom side of the support plate by welding, and is sleeved on both ends of the airbag, the peristaltic pump is fixedly installed on the top end of the support plate, the communication signal The processing device has a compact structure, which makes the device more concentrated, meets the requirements of equipment miniaturization, and can effectively reduce the signal interference between the devices. By filtering and amplifying the signal after the signal is received and before the output, the signal is filtered out during the transmission process. The interference in the signal can improve the accuracy of signal conversion. Through amplification, the signal propagation distance can be increased. By setting peristaltic pumps and airbags, the underwater position of the signal processing device can be changed to better receive and transmit signals.
Description
technical field [0001] The invention relates to the technical field of underwater signal processing equipment, in particular to an underwater communication signal processing device and method. Background technique [0002] With the continuous improvement of people's material living standards, mobile phones have become a must-have in people's lives, and the frequency of use is also increasing. Due to the mobile characteristics of mobile phones, users may always be on the move when using mobile phones to make calls. State, with the user's location, distance from the base station and other factors, the network signal of the mobile phone will become unstable, and even when the user moves to some places, the signal will be particularly poor, the signal is transmitted underwater, and the transmission distance It is greatly shortened, the stability of transmission is not good, and the interference of the transmitted data is relatively large. Therefore, the underwater signal needs t...
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IPC IPC(8): H04B13/02H04B7/155
CPCH04B7/15585H04B13/02
Inventor 韩闯曲柳董静薇李国栋
Owner HARBIN UNIV OF SCI & TECH