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The method of constructing electromagnetic wave spatial transmission model based on cone configuration

A construction method and transmission model technology, which is applied in the field of electromagnetic wave transmission model construction in cone configuration, and can solve problems such as restricting timely discovery and resolution.

Pending Publication Date: 2019-02-22
CIVIL AVIATION UNIV OF CHINA
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Problems solved by technology

Since this is to simulate the electromagnetic wave space propagation form of the unknown target point by superimposing noise on the known target point, and then implement the simulation estimation of the electromagnetic wave space transmission and time measurement error by assuming that the target is unknown, even if there are defects in the algorithm model, it is still due to the electromagnetic wave space The computer simulation of the propagation mode adopts the form of imitating the unknown with the known, which restricts the timely discovery and solution of problems in the principle model based on the electromagnetic wave measurement system
Similarly, there are similar problems in the computer simulation analysis of other system principle models based on electromagnetic wave space propagation measurement

Method used

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  • The method of constructing electromagnetic wave spatial transmission model based on cone configuration
  • The method of constructing electromagnetic wave spatial transmission model based on cone configuration
  • The method of constructing electromagnetic wave spatial transmission model based on cone configuration

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Embodiment Construction

[0018] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Apparently, the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] For the sake of convenience and brevity of description, the description of the present invention takes the simulation observation of electromagnetic wave space transmission of a target with equal height and uniform velocity in a straight line as an example. Easy to push.

[0020] like Figure 4 As shown, the method for constructing the electromagnetic...

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Abstract

A method for constructing electromagnetic wave transmission model of cone configuration. A method and apparatus for construct a circular cone having a known vertex; Calculation of hypotenuse length ofcone; Constructing of oblique cone with the same bottom; Calculation of inclined cone inclined edge length; Model Construction of Bevel Edge Length Variation of Inclined Cone; The electromagnetic wave spatial transmission model of unknown position target is constructed. The spatial relations of electromagnetic wave emission, reflection and reception between the unknown position target and the transmitter and receiver are established by simulation. Observation and positioning simulation of unknown position target are carried out. The advantage of that invention: By converting the calculation of electromagnetic wave space transmission distance into the analysis and calculation of the bevel length of a series of inclined cones with the same bottom, Thus, the time-varying model of electromagnetic wave space transmission can be deduced and constructed, which can realize the simulation analysis of electromagnetic wave space transmission state for the unknown position target, and provide thebasis for the simulation calculation and evaluation of the real electromagnetic wave space transmission mode based on the principle of the space electromagnetic wave observation electronic system andthe computer simulation.

Description

technical field [0001] The invention belongs to the technical field of model building, and in particular relates to a method for building a cone-shaped electromagnetic wave transmission model. Background technique [0002] The electromagnetic wave space transmission model is directly related to the research and simulation analysis of various electronic system principles and technologies based on electromagnetic wave transmission and measurement. For example, when studying the positioning principle and technology based on the measurement of electromagnetic wave space transit time, it is necessary to consider the error of arrival time measurement caused by the process of electromagnetic wave space transit. Arrival time and electromagnetic wave return time are accurately simulated and estimated, so it is impossible to effectively complete a comprehensive and comprehensive analysis and evaluation of positioning performance. In order to realize the simulation analysis based on t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
CPCG06F30/20
Inventor 宫峰勋马艳秋
Owner CIVIL AVIATION UNIV OF CHINA
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