An Electromagnetic Compatibility Prediction Method Based on Transmitting and Receiving Electromagnetic Spectrum
A technology of electromagnetic compatibility and prediction method, which is applied in the field of electromagnetic waves, can solve the problems of not being able to display the electromagnetic compatibility characteristics of equipment and related technical status concretely or visually, without analysis and prediction means, and data loss, etc.
Active Publication Date: 2022-05-03
BEIHANG UNIV
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But at present, due to the lack of data in the electromagnetic compatibility design stage, there is no good analysis and prediction method; and the electromagnetic compatibility design index is relatively abstract, which cannot specifically or vividly show the electromagnetic compatibility characteristics of the equipment and the related technical status, which is not convenient in the index Spectrum compatibility issues within the system can be found at the assigned EMC design stage
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[0040] 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.
[0041] Such as figure 1 As shown, a method for predicting electromagnetic compatibility based on transmitting and receiving electromagnetic spectrum, is characterized in that: comprising the following steps:
[0042] S1. For a system containing multiple transmitters and multiple receivers, obtain a list of transmitter data in the current state in the system [T] M and receiver data list [R] N ;
[0043] S2. Calculate the electromagnetic spectrum of the transmitter;
[0044] S3. Calculate the electromagnetic spectrum of the receiver;
[0045] S4. Predict the electromagnetic compatibility between the transmitter and the receiver according to the electromagnetic spectrum of the transmitter and the receiver.
[0046] In the embodiment of th...
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The invention discloses a method for predicting electromagnetic compatibility based on transmitting and receiving electromagnetic spectrum, which includes the following steps: S1. For a system including multiple transmitters and multiple receivers, obtain a data list of transmitters working in the current state in the system [ T] M and receiver data list [R] N ; S2. Calculate the electromagnetic spectrum of the transmitter; S3. Calculate the electromagnetic spectrum of the receiver; S4. Predict the electromagnetic compatibility between the transmitter and the receiver according to the electromagnetic spectrum of the transmitter and receiver. The electromagnetic compatibility prediction method based on the transmitting and receiving electromagnetic spectrum proposed by the present invention can discover the spectrum compatibility problem in the system at the nodes involved in the electromagnetic compatibility of index distribution, and provides favorable conditions for the evaluation and design of the electromagnetic compatibility.
Description
technical field [0001] The invention relates to the field of electromagnetic waves, in particular to an electromagnetic compatibility prediction method based on transmitting and receiving electromagnetic spectrum. Background technique [0002] In the index allocation process of the electromagnetic compatibility design stage of large-scale electronic platforms, it is often necessary to predict the transmitting spectrum of the transmitter and the receiving spectrum of the receiver. But at present, due to the lack of data in the electromagnetic compatibility design stage, there is no good analysis and prediction method; and the electromagnetic compatibility design index is relatively abstract, which cannot specifically or vividly show the electromagnetic compatibility characteristics of the equipment and the related technical status, which is not convenient in the index Spectrum compatibility issues within the system can be found during the assigned EMC design phase. Contents...
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IPC IPC(8): G01R31/00
CPCG01R31/001
Inventor 李尧尧蔡少雄刁晓静曹成陈广志
Owner BEIHANG UNIV