Влияние щелевой диэлектрической изоляции на тепловой режим SiGe гетеропереходного биполярного транзистора
The methodology and software tools for multi-level thermal and electro-thermal design of electronic components is presented. The discussion covers 2D/3D constructions of: 1) discrete and integrated semiconductor devices; 2) monolithic and hybrid ICs; 3) MCMs and PCBs. The actual test validation through thermal measurement is demonstrated for all types of components.
In article an example of application of the system ASONIKA at the design of radio-electronic means is considered. The formulation of the problem and steps of the solution are presented.
This paper presents method that allow to extend computer-aided design of radio-electronic devices and to automate choosing process of thermal regime and temperature control systems for electronic chips and entire device. That process both structural and parametrical optimization is determined as a thermal regime system synthesis. We consider various classes of on-board aerospace and mobile military devices sensitive to mass and dimension. The study proposed a new optimal design criterion of thermal regime systems and suggested mathematical expediency estimation rank for every parameter changing on every optimization step.
This volume presents new results in the study and optimization of information transmission models in telecommunication networks using different approaches, mainly based on theiries of queueing systems and queueing networks .
The paper provides a number of proposed draft operational guidelines for technology measurement and includes a number of tentative technology definitions to be used for statistical purposes, principles for identification and classification of potentially growing technology areas, suggestions on the survey strategies and indicators. These are the key components of an internationally harmonized framework for collecting and interpreting technology data that would need to be further developed through a broader consultation process. A summary of definitions of technology already available in OECD manuals and the stocktaking results are provided in the Annex section.