High dielectric constant sheet materialA high dielectric sheet material comprises a monolayer of spaced high dielectric chips (e.g., ceramic single layer capacitor or SLC chips) which have been located or placed within spaced openings or windows formed in a dielectric spacer sheet. Top and bottom...
A high dielectric sheet material comprises a monolayer of spaced high dielectric chips (e.g., ceramic single layer capacitor or SLC chips) which have been located or placed within spaced openings or windows formed in a dielectric spacer sheet. Top and bottom conductive sheets, preferably metallic...
This paper presents the development of a numerical simulation technique to obtain the complex permittivity (dielectric constant and loss factor) of a dielectric material of an arbitrary shape placed in an arbitrary shaped cavity by using the FEM method. The measured values of S-parameters around the...
However, high remnant polarization results in a high loss during the energy storage, and the effective dielectric constant will reduce with the increase of the electric field. Some ceramics for example BaTiO3, PbTiO3, etc. are ferroelectric; PVDF is the most well-known ferroelectric materials in...
We find anomalously large Born effective charges and a large static dielectric constant dominated by lattice polarization, which should reduce carrier scattering, trapping, and recombination by screening charged defects and impurities. Defect calculations show that CsGeI3 is a p-type semiconductor and ...
The key material properties which are used as a criterion for selection/filtering are categorized in the following table: Electrical properties Thermal properties Chemical properties Mechanical properties Dielectric constant (Dk) Glass transition temperature (Tg) Moisture absorption (%) Tensile modulus (Mpsi...
LOW-DIELECTRIC-CONSTANT MATERIAL, AND MANUFACTURIN 专利内容由知识产权出版社提供 专利名称:LOW-DIELECTRIC-CONSTANT MATERIAL, AND MANUFACTURING METHOD THEREOF 发明人:KIRNER JOHN FRANCIS,ジョン フランシス カーナー,MACDOUGALL JAMES EDWARD, ジェームズ エドワード マクドゥガ ル,PETERSON BRIAN KEITH,...
High dielectric constant flexible sheet materialdoi:EP0380639 A4EP
PROBLEM TO BE SOLVED: To provide a dielectric material with a high dielectric constant and with high dimensional accuracy allowing easy manufacture, processing and handling, and to provide an antenna using the dielectric material for an RFID tag or reader/writer which operates in an UHF or SHF ...
of three layers : a piezoelectric ceramic layer, a middle layer whose composition changes gradually, and another ceramics layer with high dielectric constant... T Kawai,SI Miyazaki - 《Journal of the Ceramic Society of Japan》 被引量: 3发表: 1990年 Properties of piezoceramic materials in high...