A transmitting base station with a water-cooled monitoring device

A water-cooling device and monitoring device technology, applied in the field of signal transmission, can solve the problems of low temperature control accuracy, low circuit integration, and real-time acquisition of the water-cooling monitoring system, and achieve the effect of ensuring phase consistency and reducing compensation range requirements
CN110868646BActive Publication Date: 2022-03-08扬州船用电子仪器研究所
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
扬州船用电子仪器研究所
Publication Date
2022-03-08

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Abstract

The invention discloses a transmitting base station with a water cooling monitoring device, comprising a wireless signal transmitting system, a microwave optical fiber transmission device, a water cooling device and a water cooling monitoring device; the microwave optical fiber transmission device is used for communication between the main base station and multiple sub-base stations The water-cooling devices are respectively set in the wireless signal transmission system; the water-cooling monitoring device includes a main controller unit, a communication unit, a phase sequence protector, a switching power supply, an analog input module and a sensor. The present invention uses a water-cooling device to dissipate heat from high-heating components, and the water-cooling monitoring device realizes the control of the key equipment of the water-cooling device and the process processing of various alarm signals according to the control requirements; Phase detection and amplitude monitoring do not require absolute full phase compensation of the optical link of each sub-site, but only relative compensation between sub-sites, ensuring the phase consistency between sub-sites.
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Description

technical field

[0001] The invention belongs to the technical field of signal transmission, and in particular relates to a transmitting base station with a water-cooled monitoring device. Background technique

[0002] At present, in multi-site distributed microwave signal transmission base stations, it is necessary to transmit high-stability microwave signals between the main base station and the base station. In the case of long-distance transmission and high environmental adaptability, especially in the transmission of broadband microwave signals During the process, the continuous phase adjustment range needs to reach hundreds of nanoseconds. At this time, it is very difficult to ensure the phase consistency of the broadband microwave signal, and the transmission base station generates a lot of heat. Most of the water-cooling monitoring systems in the prior art are controlled by logic circuit boards and low-voltage electrical appliances. Analog signal sensors cannot collec...

Claims

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