Electro-Thermal Modeling of Trench-Isolated SiGe HBTs Using TCAD
Petrosyants K. O., Torgovnikov R.
San Jose: the Institute of Electrical and Electronics Engineers, Inc., 2015
, , , Measurement Techniques 2015 No. Volume 58, Issue 10 P. 1156-1159
The results of theoretical and experimental investigations in the area of high performance microwave technologies for the heat treatment of sheet materials are presented. Two-dimensional periodic slow-wave systems are used as the heating elements of the microwave devices. The disagreement between the theoretical and experimental temperature distribution characteristics in the sheet material and the temperature ...
Added: February 9, 2016
, , et al., Measurement Techniques 2021 Vol. 64 No. 4 P. 314-318
This paper addresses the high-priority goal of reducing the energy cost of heat-treating foam concrete slabs. We show that this problem is best solved using microwaves as a heat source. We discuss the main advantages of microwave curing over traditional techniques for curing foam concrete slabs, and develop a design for a microwave foam concrete ...
Added: October 16, 2021
, , et al., Journal of International Scientific Publications: Materials, Methods & Technology 2013 Vol. 7 No. 2 P. 174-183
The physical, mechanical and thermal properties of polyurethane produced by the reaction of urethane prepolymers with coordination compounds of copper were studied. The peculiarity of the used metal complexes is catalytic activity in the low-temperature dissociation of urethane groups and the ability to interact with the isocyanate groups with the subsequent formation of azoaromatic derivatives. ...
Added: December 9, 2013
Микроволновый метод создания равномерного распределения температуры в объемных диэлектрических материалах
, , et al., Метрология. Ежемесячное приложение к научно-техническому журналу «Измерительная техника» 2010 № 12 С. 36-42
Questions of the even temperature distribution creation in the volumetric materials with different dielectric losses placed in the beam-type microwave device are examined. The volumetric material was irradiated by two types of antennas which provided perpendicular and parallel flux direction of the electric-field vector relatively to the material's surface. Experimental data on the temperature field ...
Added: December 8, 2012
Измерение распределения температуры в полимерных трубах при их обработке с использованием микроволнового излучения
, , et al., Измерительная техника 2018 № 3 С. 42-46
The method of construction of the radial type microwave devices forming the uniform temperature distribution in the volume of polymer composite pipes is suggested. The results of theoretical and experimental studies of the temperature distribution along the thickness of the pipe material are presented. The advantages of microwave technology for the curing of polymeric composite ...
Added: April 16, 2018
Temperature distribution measurement in polymer composite pipes during their heat treatment with the use of microwave radiation
, , et al., Measurement Techniques 2018 Vol. 61 No. 3 P. 265-270
A method is proposed for constructing radial type microwave devices forming a uniform temperature distribution throughout the volume of pipes made of polymer composite materials The results of theoretical and experimental investigations of the temperature distribution across the thickness of the pipe material are given. The advantages of microwave technologies for curing polymer composite aterials ...
Added: October 9, 2018
, , , in: Proceedings of 27-th IEEE Semiconductor Thermal Measurement and Management Symposium, San Jose, USA, March 2011. .: San Jose: IEEE Components, Packaging and Manufacturing Technology Society, 2011.. P. 161-165.
The computational model of the temperature sensors integrated on the IC chip with power transistors is developed. The 2D/3D problem of sensor placement is mathematically described by the classic heat transfer equation coupled with the equation for current density distribution. It is shown that parasitic effects of sensor current displacement and thermo-emf generation resulting from ...
Added: April 12, 2012
, , et al., T-Comm: Telecommunications and transport 2017 Vol. 11 No. 2 P. 52-55
Theoretical results of curing antennas made of composite materials using electromagnetic field of super high frequencies as a source of heat energy are presented. The advantages of microwave heat treatment of the antenna made of carbon fiber with epoxy binder in comparison with traditional methods are presented. Results of theoretical studies on the accelerated curing ...
Added: July 19, 2017
, , et al., Измерительная техника 2015 № 10 С. 53-55
Theoretical and experimental research results in the field of high-performance microwave technologies of sheet materialsare presented. Sections of two-dimensional periodic slow-wave systems are used as heating elements. Divergence of theoretical and experimental temperature distribution characteristics in the sheet material does not exceed 3%, and the temperature deviation in the material from the nominal temperature value ...
Added: February 9, 2016
, , , , in: 2016 International Conference on Actual Problems of Electron Devices Engineering (APEDE). .: Саратов: IEEE, 2016.. P. 436-441.
The results of theoretical and experimental research in the field of high-performance microwave technology for the heat treatment of core material with low thermal conductivity are presented. The microwave method allows uniform heating of the dielectric rod throughout the volume, leads to the completeness of the polymerization reaction and high strength characteristics of the resulting ...
Added: October 24, 2016
Отверждениe параболических антенн из полимерных композиционных материалов с использованием микроволнового излучения
, , et al., T-Comm: Телекоммуникации и транспорт 2016 Т. 10 № 9 С. 5-8
Представлены теоретические результаты отверждения параболической антенны из полимерных композиционных материалов с использованием в качестве источника тепла энергии электромагнитного поля сверхвысоких частот. Показаны преимущества микроволнового метода тепловой обработки антенн из углеродного волокна с эпоксидным термоотверждающимся связующим по сравнению с традиционными методами. Приведены результаты теоретических исследований по ускоренному отверждению антенн из полимерных композиционных материалов в микроволновой установке ...
Added: July 19, 2017
, , , , in: 2018 International Conference on Actual Problems of Electron Devices Engineering (APEDE). .: Саратов: IEEE, 2018.. P. 371-375.
The results of the microwave radiation influence of the electromagnetic field oscillation frequency of 2450 MHz on the process of curing thermosetting epoxy resins, which are used as a binder in the production of polymer composite materials based on basalt, glass and carbon fibers, are presented. It is shown that the density of the cured ...
Added: October 30, 2018
, , et al., Метрология. Ежемесячное приложение к научно-техническому журналу «Измерительная техника» 2010 № 11 С. 38-42
The experimental research results of the basalt cardboard thermal treatment with the microwave electromagnetic energy application are presented in the article. The weight change diagrams of the basalt cardboard samples during the drying process are given. Changes in the temperature behaviour are analyzed on the surface and inside the samples depending on coupling medium. An ...
Added: December 5, 2012
, , , T-Comm: Телекоммуникации и транспорт 2014 Т. 8 № 10 С. 53-55
Theoretical and experimental research results in the field of highly effective rod material's with low thermal conductivity microwave heat treatment technologies are presented. Rods made of polymeric composite materials are used as reinforcement in construction industry. Proposed microwave throughout the volume uniform heating method of the dielectric rod removes the internal thermal stresses in the ...
Added: February 13, 2015
, , et al., , in: Proccedings of the International Conference on Advances in Computer Science and Electronics Engineering (CSEE 2014), 08-09 March, 2014, Kuala Lumpur, Malaysia. .: [б.и.], 2014.. P. 150-154.
The methodology and software tools for multi-level thermal and electro-thermal design of electronic components are presented. The discussion covers 2D/3D constructions of: 1) discrete and integrated semiconductor devices; 2) monolithic and hybrid ICs and VLSIs; 3) Hybrid ICs, MCMs and PCBs. The actual test validation through IR thermal measurement is demonstrated for all types of components. ...
Added: May 15, 2014
, , et al., Proceedings of SPIE (США) 2012 Vol. 8700 P. 16.1-16.6
In this paper we performed 2D and 3D device simulations to analyze the impact of technology scaling on the lattice heating in n-channel bulk silicon and silicon-on-insulator MOS transistors with gate lengths from 0.5 to 0.1 um. Maximum lattice temperatures and transistor thermal resistances for different gate lengths and bias voltages were calculated. The increase ...
Added: January 23, 2014
, , et al., , in: 2020 26th International Workshop on Thermal Investigations of ICs and Systems (THERMINIC). .: IEEE, 2020.. P. 97-103.
A set of modified compact SPICE models of various flavours of MOSFETs (fabricated by bulk, SOI and SOS technologies) is presented for circuit simulation in the deep-cryogenic temperature range down to 4 K, which is important for space applications and development of scalable quantum computers. All models are constructed using the approach combining macromodeling based ...
Added: June 5, 2021
A Study of the Temperature Distribution in a Polymer-Composite Rod When Heat-Treated with Microwave Radiation
, , , Measurement Techniques 2019 Vol. 62 No. 4 P. 365-370
We propose a method for designing transversely illuminated traveling-wave microwave devices. Devices of this type produce a uniform 3D temperature distribution in a polymer-composite rod. We describe theoretical and experimental results from studies of the 3D temperature distribution in the rod, along with the advantages of microwave curing technology over traditional curing techniques for polymer ...
Added: September 9, 2019
, , , in: 2018 International Conference on Actual Problems of Electron Devices Engineering (APEDE). .: Саратов: IEEE, 2018.. P. 376-380.
A model and method for calculating the temperature distribution of a wide range of materials in a microwave beam-type unit taking into account the reflective walls of the chamber is supposed. The experimental and modeling characteristics of the temperature distribution over the thickness of a homogeneous dielectric material at different distances from the walls of ...
Added: October 30, 2018
Measurements of the temperature of the walls of composite pipes during thermal processing in travelling - wave microwave systems
, , , Measurement Techniques 2016 Vol. 59 No. 8 P. 856-860
A design is proposed for microwave systems which produce a uniform temperature distribution over the transverse cross section of dielectric pipes. A method for calculating the temperature distribution over the thickness of pipes made of composite materials is examined. ...
Added: December 5, 2016
Влияние параметров слоя кремний-германиевой базы на эффект саморазогрева в структуре гетеропереходного биполярного транзистора
, , Известия высших учебных заведений. Электроника 2015 Т. 20 № 6 С. 648-651
An electro-thermal modeling of modern SiGe and Si bipolar transistor structures using TCAD Sentaurus Synopsys has been carried out. It has been shown that for SiGe heterojunction bipolar transistors, operating at high current density, the internal temperature is higher than for identical Si transistors. As a result a stronger degradation of the device parameters and ...
Added: February 18, 2016
Методы снижения уровня побочных излучений микроволновых устройств термообработки листовых материалов
, , , Технологии электромагнитной совместимости 2014 № 4 С. 44-48
Methods for decreasing spurious radiation for microwave devices intended for thermal treatment of sheet materials are considered. Microwave installation is created on the basis of sections slow –wave structure with variable parameter. To reduce spurious emissions to slow the system of microwave devices were placed in special screen mesh. It is shown that spurious radiation ...
Added: January 19, 2015