Márta Rencz

Learn More
A new algorithm has been developed for the layout based direct electro-thermal simulation of integrated circuits. The advantage of the direct electro-thermal simulation over simulator coupling is, that very fast changes can also be considered, the drawback is that the thermal nodes are added to the number of nodes of the network to be simulated. The(More)
Besides their electrical properties the optical parameters of LEDs also depend on junction temperature. For this reason thermal characterization and thermal management plays important role in case of power LEDs, necessitating tools both for physical measurements and simulation. The focus of this paper is a combined electrical, thermal and optical(More)
<i>This paper illustrates an approach to design and validation of heterogeneous systems. The emphasis is placed on devices which incorporate MEMS parts in either a single mixed-technology (CMOS</i> + <i>micromachining) SOC device, or alternatively as a hybrid system with the MEMS part in a separate chip. The design flow is general, and it is illustrated for(More)
In this paper the feasibility study of an IR sensor card is presented. The methodology and the results of a quasi real-time thermal characterization tool and method for the temperature mapping of circuits and boards based on sensing the infrared radiation is introduced. With the proposed method the IR radiation-distribution of boards from the close(More)