Manufacturing device and manufacturing method for supportless polarized separation grid at microwave band

A polarization separation and microwave band technology, applied to electrical components, antennas, etc., can solve the problems of complex manufacturing system construction and debugging, low cost performance in small and medium batch production, and complicated maintenance and maintenance, and achieve low production costs, simplified production processes, Produce cheap effects

Inactive Publication Date: 2013-07-24
NAT SPACE SCI CENT CAS
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] The manufacture of foreign polarization separators mainly adopts the winding method, and the whole device is as follows: figure 2 and image 3 As shown, it is necessary to build a high-precision mechatronic servo control system. This kind of manufacturing system is complex to build and debug, high production cost, low cost performance for small and medium batch production, and complicated maintenance

Method used

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  • Manufacturing device and manufacturing method for supportless polarized separation grid at microwave band
  • Manufacturing device and manufacturing method for supportless polarized separation grid at microwave band
  • Manufacturing device and manufacturing method for supportless polarized separation grid at microwave band

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Embodiment Construction

[0036] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, and realized through the following technical solutions.

[0037] Such as figure 1 The structure of the microwave band unsupported polarization separation grid manufacturing device of the present invention is shown. The manufacturing device of the polarization separation grid includes: a bracket 1 and a grid frame 3 . Described support 1 is the support frame of whole device, and main function is to provide support for whole device, provides installation platform for mold 2;

[0038] The grid frame 3 is a support frame of the polarization separation grid, and the metal wire 4 of the polarization separation grid is fixed on the grid frame 3;

[0039] The polarization separation grid manufacturing device also includes a mold 2 and a tension weight 5. There is an installation interface between the mold 2 and the bracket 1, and grooves distributed a...

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Abstract

The invention relates to a manufacturing device and a manufacturing method for a supportless polarized separation grid at a microwave band. The manufacturing device comprises a support (1), a grid framework (3), a die (2) and a tensioning weight (5). On the basis of the application of the device disclosed by the invention, the invention further provides a manufacturing method for the supportless polarized separation grid at the microwave band. The method and device for manufacturing the polarized separation grid have the characteristics of low production cost, simple system components and production process, high precision of produced products, supportless manufacture, high reliability, convenience in maintenance and better production flexibility in production device; and the method and the device meet demands of the medium-small batch production and scientific application.

Description

technical field [0001] The invention relates to a microwave band unsupported polarization separation grid manufacturing device and a manufacturing method thereof, in particular to an unsupported polarization separation grid manufacturing device and a manufacturing method suitable for small and medium batch production and scientific research applications. Background technique [0002] Polarization separator (polarization separation grid) is a quasi-optical device used for polarization separation of electromagnetic waves. As a low-loss polarizer, it is widely used in the microwave and millimeter wave bands, such as my country's FY - No. 3 "Microwave Hygrometer" and the "Fully Polarized Microwave Radiometer Calibration Source" developed by the Microwave Remote Sensing Department of the National Space Center have important applications. The microwave radiometer using the quasi-optical polarization separator overcomes the shortcomings of the traditional dual-polarization radiomete...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q15/24
Inventor 李彬
Owner NAT SPACE SCI CENT CAS
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