Radio-frequency electromagnetic environment monitoring method
An environmental monitoring and electromagnetic technology, applied in the fields of electromagnetic field characteristics, measuring devices, measuring electrical variables, etc., can solve problems such as large deviations in electromagnetic radiation test values, and achieve the effect of improving accuracy and accurate measurement results
Active Publication Date: 2016-07-06
BEIJING SENFU SCI & TECH CO LTD
View PDF11 Cites 11 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] In addition, in the monitoring method of the human body hand-held electromagnetic radiation monitor, the direction of the high-resistance line of the probe is arbitrarily controlled, and during the measurement process, the high-resistance line may generate additional induced current, resulting in deviation of the final electromagnetic radiation test value larger
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0049] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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 invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.
[0050] At present, the current on-site monitoring me...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a radio-frequency electromagnetic environment monitoring method, and relates to the field of electromagnetic radiation monitoring. The method comprises the following steps: an insulation support rack for eretion of an electromagnetic radiation monitor is erected in a target measurement region, the electromagnetic radiation monitor is erected on the insulation support rack according to an electric field polarization direction in the target measurement region, and the erected electromagnetic radiation monitor is controlled to monitor electromagnetic radiation of the target measurement region when the fact that field distribution and an electromagnetic wave propagation direction in the target measurement region meet standard conditions is detected. The electromagnetic radiation monitor is erected through the insulation support rack to perform electromagnetic radiation measurement, use of the insulation support rack cannot generate an interference on the field distribution of the target region, and a measurement result is relatively accurate; and the electromagnetic radiation monitor is erected according to the electric field polarization direction in test environment, so an additional current caused by the fact that an electric field direction is parallel to a high-resistance line direction in the monitor can be prevented from being generated on a high-resistance line, and then accuracy of monitoring data can be improved.
Description
technical field [0001] The invention relates to the field of electromagnetic radiation monitoring, in particular to a radio frequency electromagnetic environment monitoring method. Background technique [0002] The traditional radio frequency electromagnetic environment monitoring method is usually carried out by inspectors holding electromagnetic radiation monitors. The measurement height is generally 1.7 meters. The operation diagram is shown in figure 1 . The method is more accurate for the monitoring results of mobile communication base stations and radars whose operating frequency is in the microwave frequency band (300MHz-300GHz). However, medium wave and short wave broadcasting generally have a strong field and a wide range of influence. Moreover, since the inspector is a conductor and located in an electromagnetic environment, the distribution of the electromagnetic field will change. Due to the strong diffraction ability of the medium wave and short wave fields, w...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01R29/08
CPCG01R29/0871
Inventor 陆德坚薛欢张立垚
Owner BEIJING SENFU SCI & TECH CO LTD