CALCULATION OF PIXEL DETECTOR CAPACITANCES THROUGH 3-DIMENSIONAL NUMERICAL-SOLUTION OF THE LAPLACE EQUATION

被引：29

作者：

KAVADIAS, S ^{[1
]}

MISIAKOS, K ^{[1
]}

LOUKAS, D ^{[1
]}

机构：

[1] NCSR DEMOKRITOS,INST NUCL PHYS,GR-15310 ATHENS,GREECE

来源：

IEEE TRANSACTIONS ON NUCLEAR SCIENCE | 1994年 / 41卷 / 02期

关键词：

3D solution - Laplace equation - Pixel detectors;

D O I：

10.1109/23.281533

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：

A method for the solution of the three dimensional Laplace equation is presented. The method applies to planar geometry cases, such as pixel detector devices, characterized by mixed boundary conditions. Through this algorithm the capacitances associated with pixel detectors are calculated. These capacitances, which are the pixel to substrate and the interpixel capacitances, are of great importance in the design of a pixel detector since they influence the noise and the cross talk effects between pixels. Capacitances. for various pixel and interpixel dimensions are presented along with an analytical approximation for the calculation of the total pixel capacitance.

引用

页码：397 / 401

页数：5

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