Srn+1TinO3n+1(n=1, 2) microwave dielectric ceramics with medium dielectric constant and ultra-low dielectric loss

2016 ◽  
Vol 100 (2) ◽  
pp. 496-500 ◽  
Author(s):  
Bing Liu ◽  
Lei Li ◽  
Xiao Qiang Liu ◽  
Xiang Ming Chen
Keyword(s):  
Dielectric Constant ◽  
Dielectric Loss ◽  
Microwave Dielectric Ceramics ◽  
Low Dielectric ◽  
Microwave Dielectric ◽  
Dielectric Ceramics

Low-fired fluoride microwave dielectric ceramics with low dielectric loss

2019 ◽  
Vol 45 (1) ◽  
pp. 279-286 ◽  
Author(s):  
Xiao-Qiang Song ◽  
Kang Du ◽  
Jie Li ◽  
Xue-Kai Lan ◽  
Wen-Zhong Lu ◽  
...  
Keyword(s):  
Dielectric Loss ◽  
Microwave Dielectric Ceramics ◽  
Low Dielectric ◽  
Microwave Dielectric ◽  
Dielectric Ceramics

Temperature stable Sm(Nb1-xVx)O4 (0.0 ≤ x ≤ 0.9) microwave dielectric ceramics with ultra-low dielectric loss for dielectric resonator antenna applications

2021 ◽  
Author(s):  
Fangfang Wu ◽  
Di Zhou ◽  
Chao Du ◽  
Shi-Kuan Sun ◽  
Lixia Pang ◽  
...  
Keyword(s):  
Dielectric Resonator ◽  
Structure Refinement ◽  
Far Infrared ◽  
Crystal Structure Refinement ◽  
Microwave Dielectric Ceramics ◽  
Dielectric Resonator Antenna ◽  
Low Dielectric ◽  
Microwave Dielectric ◽  
Transmission Electron ◽  
Dielectric Ceramics

Herein, structure and dielectric properties of Sm(Nb1-xVx)O4 (SNV-x) (0.0 ≤ x ≤ 0.9) ceramics were studied by crystal structure Refinement, Raman, Transmission electron microscope (TEM), Far-infrared / THz reflectivity spectroscopy...

Lattice Parameters of Bronze-Type 3BaO·2R2O3·9TiO2 (R=Sm and Nd) Solid Solutions for Microwave Dielectric Ceramics

1993 ◽  
Vol 37 ◽  
pp. 79-85 ◽  
Author(s):  
Hitoshi Ohsato ◽  
Toshiyuki Ohhashi ◽  
Kazuhiko Sumiya ◽  
Shinya Suzuki ◽  
Takashi Okuda
Keyword(s):  
Low Temperature ◽  
High Dielectric Constant ◽  
Dielectric Constants ◽  
Dielectric Resonators ◽  
Microwave Dielectric Ceramics ◽  
Low Dielectric ◽  
Satellite Broadcasting ◽  
Microwave Dielectric ◽  
Dielectric Ceramics ◽  
High Dielectric

Microwave dielectric ceramics with high quality have received attention due to the rapid progress in microwave telecommunication and satellite broadcasting. The desirable properties in microwave dielectric resonators are a high dielectric constant (εr), low dielectric loss (tanδ) (i.e. high Q (Q =1/tanδ)), and low temperature coefficient of the resonant frequency(τf). Properties of dielectric ceramics in the TiO2-rich region of the BaO-Nd2O3-TiO2 ternary system (Fig. 1) were reported to have excellent dielectric constants, low dielectric losses and low temperature coefficients of capacitance by Kolar et al. (1978).

Sr(Ga 0.5 Nb 0.5 ) 1− x Ti x O 3 Low‐Loss Microwave Dielectric Ceramics with Medium Dielectric Constant

2015 ◽  
Vol 98 (8) ◽  
pp. 2534-2540 ◽  
Author(s):  
Pian Pian Ma ◽  
Xiao Qiang Liu ◽  
Fa Qiang Zhang ◽  
Juan Juan Xing ◽  
Xiang Ming Chen
Keyword(s):  
Dielectric Constant ◽  
Microwave Dielectric Ceramics ◽  
Low Loss ◽  
Microwave Dielectric ◽  
Dielectric Ceramics
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