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Dielectric Behavior of Ceramic (BST)/Epoxy Thick Films
Dielectric Behavior Ceramic (BST)/Epoxy Thick Films
2010/12/3
Composite materials were made by mixing powders of Ba1−xSrxTiO3 (x=0.2 and 0.4) ceramics and epoxy resin with various volume fractions (vol%). Dielectric measurements of these composites were pe...
Material Characterization of High Dielectric Constant Polymer–Ceramic Composite for Embedded Capacitor to RF Application
Embedded capacitor Integral passives Polymer–ceramic nano-composite Breakdown voltage Leakage current High dielectric constant RF frequency
2010/12/7
Embedded capacitor technology can improve electrical performance and reduce assembly cost compared with traditional discrete capacitor technology. Polymer–ceramic composites have been of great interes...
Fabrication and Characterization of Multilayer Capacitors Buried in a Low Temperature Co-Fired Ceramic Substrate
Capacitor embedded low temperature co-fired ceramic
2010/12/10
Multilayer ceramic capacitors designed to be embedded in a low temperature co-fired ceramic substrate have been successfully fabricated. Low and high value capacitors were respectively embedded in the...
Principles and Applications of Ceramic Humidity Sensors
Ceramic Humidity Sensors α-Fe2O3 spectroscopy techniques
2010/12/15
This paper presents a brief review of the state of the art in humidity and gas ceramic sensors R&D; it also describes the principle, fabrication and application of the humidity-sensitive Si-doped a-he...
Solid State Metal-Ceramic Reaction Bonding Applications to Transistor Packages and Advanced Materials
Solid State Metal-Ceramic Reaction Transistor Packages Advanced Materials
2010/12/23
With the rapid development in the semiconductor industry, solid state devices are now
being produced which are capable of generating high power and operating at elevated
temperatures. Package design...
Improvements in Multilayer Ceramic Capacitors
Multilayer Ceramic Capacitors chip encapsulated formats decoupling Integrated Circuit
2010/12/23
The increased use of Multilayer Ceramic Capacitors in both chip and encapsulated formats is mainly due to their excellence at decoupling Integrated Circuit Random Access Memories.
As a result of this...
Description and Performance of a Novel Concept “Single Level” Ceramic Chip Carrier
a Novel Concept Single Level Ceramic Chip Carrier
2010/12/27
Two different designs of ceramic chip carriers are discussed. A carrier capable of being hermetically sealed has been developed which uses a glass seal combined with an epoxy bonded chip. A second car...
Ceramic on Metal Substrates Produced by Plasma Spraying for Thick Film Technology
Ceramic Metal Substrates Plasma Thick Film Technology
2010/12/27
The arc plasma spraying process was applied to obtain ceramic coatings on stainless steel substrates. The outer coatings were formed from pure alumina or alumina + 2 wt. % titania mixture. The nichrom...
Failure Mechanisms That Cause High Electrical Leakage in Multilayer Ceramic Capacitors
Failure Mechanisms High Electrical Leakage Multilayer Ceramic Capacitors
2010/12/28
The causes of failure mechanisms of multilayer ceramic capacitors that result in zero resistance (shorts) or low resistance (high leakage) behaviour in the capacitors when the capacitors are subjected...
The Influence of Filter Parameters on the Response of Ceramic Filters Operating in the Thickness-Twist Mode
Filter Parameters Ceramic Filters the Thickness-Twist Mode
2010/12/28
Starting with common equivalent circuits, computer programs have been designed to enable the calculation of filter responses from the parameters of the ceramic material and the dimensions of the elect...