Full-fiber optical communication high-power microwave source measurement and control system
A high-power microwave, all-fiber communication technology, applied in optical fiber transmission, bidirectional transmission and other directions, can solve the problem that the measurement and control system cannot meet the stability requirements
Pending Publication Date: 2019-03-08
INST OF APPLIED ELECTRONICS CHINA ACAD OF ENG PHYSICS
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[0004] In order to overcome the deficiency that the existing measurement and control system cannot work stably in the environment of high-power microwave source and strong electromagnetic interference, the present invention provides a measurement and control system for all-fiber communication. Control center monitoring, can also work stably in the electromagnetic environment with strong HPM source
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[0030] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.
[0031] Such as figure 1 As shown, an all-fiber communication high-power microwave source measurement and control system includes a measurement and control platform 1 and an optical fiber communication processing unit 2;
[0032] The measurement and control platform 1 includes an embedded control processor module 101, a timing signal generation module 102, a digital input / output module 103, an analog signal output module 104, a data acquisition module 105, a serial communication module 106 and an Ethernet communication interface module 107;
[0033] The optical fiber communication processing unit 2 includes a digital signal photoelectric conversion module 201, an analog signal photoelectric conversion module 202, a serial port photoelectric ...
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The invention discloses a full-fiber optical communication high-power microwave source measurement and control system, comprising a measurement and control platform, and a fiber optical communicationprocessing unit, wherein the measurement and control platform comprises an embedded control processor, and seven types of functional modules of timing signal generation, digital input / output, analog signal output, data acquisition, serial port communication, and Ethernet communication interface; the fiber optical communication processing unit comprises four types of photoelectric conversion processing function modules of digital signals, analog signals, bus serial communication and Ethernet; and the measurement and control platform receives working parameters and running instructions through the network communication interface, generates corresponding switch operations, serial communication and timing control through each of the internal functional modules, processes and converts through different functional modules of the fiber optical communication processing unit, adopts a communication medium form of multimode optical fiber to be connected to a controlled unit, and returns operational status information to a remote accusation center. The digital information transmission network of the all-fiber data interface can be well applied to high-power microwave source systems with strong electromagnetic environment.
Description
technical field [0001] The invention belongs to the technical field of signal processing and control, and in particular relates to a measurement and control system of a high-power microwave source for all-fiber communication. Background technique [0002] The high-power microwave (HPM) source measurement and control system is mainly used to receive the working parameters and operation instructions of the remote command center, complete the work sequence control of the on-site HPM source and related equipment, and return the status information to the command center for display and processing. The HPM source measurement and control system generally uses Ethernet to communicate with the command center, and uses different standard fieldbus interfaces (RS485, CAN, etc.) The electrical connection control method of twisted cables. In the process of developing high-power microwave and related technology research, with the further increase of HPM source power, microwaves, high-volta...
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IPC IPC(8): H04B10/25
CPCH04B10/2589
Inventor 金晖康强罗敏谭杰罗光耀向飞王淦平李春霞雷禄容刘忠
Owner INST OF APPLIED ELECTRONICS CHINA ACAD OF ENG PHYSICS