Method and system for increasing spectral bandwidth and millimeter wave imaging

Abstract

The invention discloses a method and a system for increasing spectral bandwidth and millimeter wave imaging. The system comprises a machine room A and a machine room B. The machine room A is internally provided with a microwave network management unit, the right side of the microwave network management unit is provided with a millimeter wave emitter, three RRUs are disposed below the millimeter wave emitter, the machine room B is internally provided with a UTN, a BBU is disposed above the UTN, and a millimeter wave receiver is disposed above the BBU; the right side of the UTN is connected with a millimeter wave emitter, a millimeter wave receiver is arranged above the BBU, the right side of the UTN is connected with a wireless network manager, the wireless network manager is arranged outside the machine room B. The millimeter wave emitter in the machine room A emits 1 + 0 microwaves, and the millimeter wave receiver in the machine room B receives external millimeter waves. A 1 + 0 microwave link is generated between the millimeter wave transmitter and the millimeter wave receiver, the system is simple in structure, convenient to operate and high in information transmission safety, signaling signals of a large base station can be directly transmitted to a terminal, it is guaranteed that data signals of a small base station can be directly transmitted to the terminal, and it is guaranteed that return signals of the small base station are transmitted to the large base station.

Description

technical field [0001] The present invention relates to the technical field of spectral bandwidth and millimeter wave imaging, in particular to a method and system for increasing spectral bandwidth and millimeter wave imaging. Background technique [0002] Millimeter wave communication technology is a wireless transmission communication technology with high quality, constant parameters and mature technology. The 5G mobile communication system is a network with wide coverage, high capacity, multiple connections, low delay and high reliability. It is a vision generally recognized by the industry to be applied to 5G communication systems. [0003] The healthy development of the high-frequency industry requires the joint efforts of the whole industry. The promotion of the maturity of the industry chain and the exploration of application scenarios complement each other. At the same time, unified frequency planning, maturity of high-frequency core chips, finalization of high-frequ...

AI Technical Summary

Problems solved by technology

[0008] 2) narrow beam

[0012] 1) Severe propagation attenuation in the atmosphere

[0013] 2) High precision requirements for device processing

[0019] (4) Millimeter wave faces difficulties and development trends

However, because the millimeter wave bandwidth is large, the advantages of high-speed transmission are still obvious, so advantages and challenges coexist

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