搜索结果: 1-9 共查到“电子科学与技术 dielectric”相关记录9条 . 查询时间(0.015 秒)
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...
Nano-processing Utilizing Plasmon on Glass Surface by Femtosecond Laser Pulse with Template of Dielectric Particle Array
Femtosecond laser Nano-processing Nano-particle
2009/6/1
Nano-processing using a near-field generated by laser irradiation onto the nano-particle is becoming a new emerging nanofabrication technology, because it can fabricate nano-sale structures even with ...
Ka Band Phase Locked Loop Oscillator Dielectric Resonator Oscillator for Satellite EHF Band Receiver
a Ka Band PLL DRO oscillator the dielectric resonator the active component
2010/12/6
This paper describes the design and fabrication of a Ka Band PLL DRO having a fundamental oscillation frequency of 19.250 GHz, used as local oscillator in the low-noise block of a down converter...
THE INFLUENCE OF NON-HOMOGENOUS DIELECTRIC MATERIAL IN THE WAVEGUIDE PROPAGATION MODES
Electromagnetic surface waves waveguide Dielectric waveguides Rectangular waveguides
2010/1/12
The aim of this paper is to indicate the equations of electromagnetic wave in homogenous and non-homogenous dielectric material, estabilising the bundary conditions and solves by FEM the equations of ...
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...
Dielectric Anisotropy in Partially Grain-Oriented Bi2VO5.5 Ceramics
Dielectric Anisotropy Grain-Oriented Bi2VO5.5 Ceramics
2010/12/14
Ceramics obtained from quenching melts of prereacted polycrystalline Bi2V5.5 exhibit grain orientation (~ 55%). Microstructural studies carried out using scanning electron microscopy (SEM) on subseque...
Curved bends in NRD waveguides have been developed. Measured insertion losses of 90º and 180º bends in an NRD guide are reported. Both the bends have insertion losses very near a reference s...
Combination of Thick-Film Dielectric/Thin Film Conductor for Fine Pattern Formation of Multi-Layer Substrate
Thick-Film Dielectric/Thin Film Conductor Fine Pattern Formation Multi-Layer Substrate
2010/12/28
Presented in this paper is a realization of Multi-Layer Substrate with 30 μm signal pattern width and 100 μm square via holes on a 100 mm square ceramic substrate. To obtain this fine signal pattern w...
Thick Film Capacitor Materials of the Powder–Glass Binary Systems and Their Dielectric Properties
Thick Film Capacitor Materials the Powder–Glass Binary Systems Dielectric Properties
2010/12/28
Descriptions are given of the fundamental dielectric properties of the thick film binary system, composed of dielectric powder and glass, in relation to the effect of bulk properties of the constituen...