Complex electromagnetic environment construction method

A complex electromagnetic and construction method technology, applied in the fields of electromagnetic field characteristics, measurement of electricity, measurement of electrical variables, etc., can solve problems such as increasing the difficulty and complexity of complex electromagnetic environments

Active Publication Date: 2020-07-28
INST OF APPLIED ELECTRONICS CHINA ACAD OF ENG PHYSICS
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Problems solved by technology

However, for the construction of complex electromagnetic environments with high fidelity, especially in the case of large volume and weight of effect objects, extremely high requirements are placed on

Method used

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  • Complex electromagnetic environment construction method
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Embodiment Construction

[0077] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the present invention, that is, the described embodiments are only some of the embodiments of the present invention, but not all of the embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present ...

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Abstract

The invention discloses a complex electromagnetic environment construction method. The method comprises the following steps of: 1, carrying out vector decomposition on a space complex electromagneticenvironment to obtain a vector decomposition signal waveform set; step 2, carrying out vector signal waveform clipping on the vector decomposition signal waveform set; 3, normalizing the clipped vector decomposition signal waveform set to obtain a vector construction signal waveform set, converting the vector construction signal waveform set into an actual electromagnetic signal, and amplifying the actual electromagnetic signal; and step 4, constructing a signal waveform set by using the amplified vector to carry out space complex electromagnetic environment vector synthesis reconstruction. According to the complex electromagnetic environment construction method, a complex motion simulation mechanism is not needed, complex electromagnetic environment simulation encountered in the motion process of an effector can be completed in the static state of the effector, the construction difficulty of the complex electromagnetic environment is greatly simplified, and the construction fidelity is improved.

Description

technical field [0001] The invention relates to the technical field of electromagnetic environment effects, in particular to a method for constructing a complex electromagnetic environment. Background technique [0002] Nowadays, due to the extensive use of radars, communication systems, and navigation equipment, various electromagnetic waves of different frequencies and energies are radiated into space during work, making the space electromagnetic environment worse and worse; especially, with high-power jammers, With the application of high-power microwave transmitters, the strength of space electromagnetic fields is also getting higher and higher. At the same time, the number of electronic devices in most systems is increasing exponentially, and the degree of informatization and intelligence is rapidly increasing, which leads to an increase in the electromagnetic sensitivity of the system, which is susceptible to electromagnetic wave interference and has different degrees ...

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Application Information

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IPC IPC(8): G01R31/00G01R29/08G01R1/28
CPCG01R31/001G01R29/0821G01R1/28
Inventor 高原秦风林江川马弘舸吴双
Owner INST OF APPLIED ELECTRONICS CHINA ACAD OF ENG PHYSICS
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