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Title:
CERAMIC MATERIAL AND METHOD FOR FABRICATING SAME, AND RESONATOR, FILTER, AND REMOTE RADIO DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/113223
Kind Code:
A1
Abstract:
The present invention provides a ceramic material and method for fabricating same, and a resonator, filter, and remote radio device. The starting material formulation comprises 76%-85% by weight of neodymium-zinc-titanium-based ceramic powder and 15%-24% by weight of organic binder; the preparation method comprises the following steps: mixing the neodymium-zinc-titanium-based ceramic powder of the described formulation with the organic binder to obtain a mixture; heating the mixture to form a melt; injection-molding the melt to obtain a green body; debinding the green body; sintering the debound green body. The neodymium-zinc-titanium-based dielectric resonator of the present invention has uniform density and highly accurate size, has a high dielectric constant and stable performance, and may be molded into a dielectric resonator having a complicated shape.

Inventors:
ZHUANG, Hourong (3rd Industrial Area of Shajing Industrial Company, Haoxiang Road Shajing Town, Bao'an Distric, Shenzhen Guangdong 4, 518104, CN)
LU, Zhengwu (3rd Industrial Area of Shajing Industrial Company, Haoxiang Road Shajing Town, Bao'an Distric, Shenzhen Guangdong 4, 518104, CN)
Application Number:
CN2015/099953
Publication Date:
July 06, 2017
Filing Date:
December 30, 2015
Export Citation:
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Assignee:
SHENZHEN TATFOOK TECHNOLOGY CO., LTD (3rd Industrial Area of Shajing Industrial Company, Haoxiang Road Shajing Town, Bao'an Distric, Shenzhen Guangdong 4, 518104, CN)
International Classes:
C04B35/462; B28B3/20
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (A806, Zhongdi Building China University of Geosciences Base, No.8 Yuexing 3rd Road, High-Tech Industrial Estate, Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
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