Electro-thermal modelling and measurement of thermal time constants and natural convection in spatial power combining grid arrays

被引：0
|
作者：
Batty, W [1 ]
Panks, AJ [1 ]
David, S [1 ]
Johnson, RG [1 ]
Snowden, CM [1 ]
机构：
[1] Univ Leeds, Sch Elect & Elect Engn, Inst Micorwaves & Photon, Leeds LS2 9JT, W Yorkshire, England
来源：
2000 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST, VOLS 1-3 | 2000年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The first theoretical study of thermal time, constants in MMIC grid arrays is presented, indicating the significance of time dependent thermal effects for spatial power combining. Model validation against thermal images of passive grid arrays provides the first experimental demonstration of the impact of natural convection on grid array beam forming.
引用
收藏
页码：1937 / 1940
页数：4
相关论文
共 41 条
  • [21] Reduced order electro-thermal models for real-time health management of power electronics
    Musallam, Mahera
    Buttay, Cyril
    Johnson, C. Mark
    Bailey, Chris
    Whitehead, Michael
    EUROSIME 2007: THERMAL, MECHANICAL AND MULTI-PHYSICS SIMULATION AND EXPERIMENTS IN MICRO-ELECTRONICS AND MICRO-SYSTEMS, PROCEEDINGS, 2007, : 548 - +
  • [22] Improvement of frequency responses of an in-plane electro-thermal cantilever sensor for real-time measurement
    Setiono, Andi
    Nyang'au, Wilson Ombati
    Fahrbach, Michael
    Xu, Jiushuai
    Bertke, Maik
    Wasisto, Hutomo Suryo
    Peiner, Erwin
    JOURNAL OF MICROMECHANICS AND MICROENGINEERING, 2019, 29 (12)
  • [23] 3D Electro-thermal modelling of bonding and metallization ageing effects for reliability improvement of power MOSFETs
    Azoui, T.
    Tounsi, P.
    Dupuy, Ph.
    Guillot, L.
    Dorkel, J. M.
    MICROELECTRONICS RELIABILITY, 2011, 51 (9-11) : 1943 - 1947
  • [24] Voltage Transient Measurement and Extraction of Power RF MOSFET Thermal Time Constants
    Baylis, Charles
    Dunleavy, Lawrence
    2007 70TH ARFTG MICROWAVE MEASUREMENT CONFERENCE (ARFTG), 2007,
  • [25] SiC power MOSFET in short-circuit operation: Electro-thermal macro-modelling combining physical and numerical approaches with circuit-type implementation
    Boige, F.
    Richardeau, F.
    Lefebvre, S.
    Cousineau, M.
    MATHEMATICS AND COMPUTERS IN SIMULATION, 2019, 158 : 375 - 386
  • [26] Application of a combined electro-thermal overhead line model in power flow and time-domain power system simulations
    Kubis, Andreas
    Rehtanz, Christian
    IET GENERATION TRANSMISSION & DISTRIBUTION, 2017, 11 (08) : 2041 - 2049
  • [27] An overload control strategy for AC/DC hybrid power grid considering dynamic electro-thermal characteristics of transmission lines
    Hu J.
    Wang J.
    Xiong X.
    Wu R.
    Dianli Xitong Baohu yu Kongzhi/Power System Protection and Control, 2020, 48 (07): : 66 - 75
  • [28] Real-time system for monitoring the electro-thermal behaviour of power electronic devices used in boost converters
    Batunlu, C.
    Albarbar, A.
    MICROELECTRONICS RELIABILITY, 2016, 62 : 82 - 90
  • [29] An Energy Management System Design Using Fuzzy Logic Control: Smoothing the Grid Power Profile of a Residential Electro-Thermal Microgrid
    Arcos-Aviles, Diego
    Pascual, Julio
    Guinjoan, Francesc
    Marroyo, Luis
    Garcia-Gutierrez, Gabriel
    Gordillo-Orquera, Rodolfo
    Llanos-Proano, Jacqueline
    Sanchis, Pablo
    Motoasca, T. Emilia
    IEEE ACCESS, 2021, 9 : 25172 - 25188
  • [30] An Energy Management System Design Using Fuzzy Logic Control: Smoothing the Grid Power Profile of a Residential Electro-Thermal Microgrid
    Arcos-Aviles, Diego
    Pascual, Julio
    Guinjoan, Francesc
    Marroyo, Luis
    Garcia-Gutierrez, Gabriel
    Gordillo-Orquera, Rodolfo
    Llanos-Proano, Jacqueline
    Sanchis, Pablo
    Motoasca, T. Emilia
    IEEE Access, 2021, 9 : 25172 - 25188
12345