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Title:
METHOD FOR PRODUCING ASSEMBLED AND SUPERPOSED LUNEBERG LENS
Document Type and Number:
WIPO Patent Application WO/2021/017266
Kind Code:
A1
Abstract:
Provided is a method for producing an assembled and superposed Luneberg lens. A high-performance Luneberg lens with stable indexes can be manufactured at room temperature, under a normal pressure, and at a low cost. The method comprises the following steps: bonding first-type granular materials by means of a bonding agent to form same in a ball shape so as to manufacture a ball core; manufacturing first shell piece units by using a plurality of second-type granular materials, and sticking a plurality of the first shell piece units to a surface of the ball core and completely covering the ball core with same, wherein a layer formed by the plurality of first shell piece units is called a first dielectric layer, and at this time, after the first dielectric layer is added to the ball core, the ball core becomes a ball which is at a second stage; and using corresponding shell piece units to manufacture a predetermined number of dielectric layers in such a manner, thereby obtaining a target finished Luneberg lens product. The method for producing a Luneberg lens of the present invention has advantages, such as having a simple production process and a low production cost, and the Luneberg lens produced thereby being lightweight, having easy-to-control lens characteristics, and having a good lens performance index.

Inventors:
ZHENG HONGZHEN (CN)
LU YONGCHAO (CN)
DOU YINGQIAN (CN)
Application Number:
PCT/CN2019/116663
Publication Date:
February 04, 2021
Filing Date:
November 08, 2019
Export Citation:
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Assignee:
FOSHAN EAHISON COMMUNICATION CO LTD (CN)
International Classes:
H01Q15/08
Domestic Patent References:
WO2018096306A12018-05-31
Foreign References:
CN110311227A2019-10-08
CN109994837A2019-07-09
CN207782945U2018-08-28
CN106025565A2016-10-12
Other References:
WANG, YU: "Shell-Type Luneberg Lens", RADIO ENGINEERING, no. 4, 28 August 1980 (1980-08-28), pages 68 - 77, XP055776721, ISSN: 1003-3106
Attorney, Agent or Firm:
FOSHAN QIPENG PATENT AGENCY (GENERAL PARTNERSHIP) (CN)
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