Title :
Calculating partial inductance of vias for printed circuit board modeling
Author :
Miller, Jason R. ; Novak, Istvan ; Chou, Tai-yu
Author_Institution :
Sun Microsystems, Burlington, MA, USA
Abstract :
A complete derivation of inductance from energy relations is presented, outlining all the key steps and assumptions. Based on this derivation, the concept of partial inductance is reviewed and several useful expressions for partial inductance are presented. The accuracy of these expressions is then evaluated by comparing these formula to 3D field solutions and measurement data of test structures.
Keywords :
inductance; inductance measurement; magnetic field integral equations; printed circuit design; printed circuit testing; PCB modeling; energy relations inductance derivation; inductance 3D field solutions; printed circuit board modeling; via partial inductance calculation accuracy; Closed-form solution; Conductors; Current density; Equations; Geometry; H infinity control; Inductance; Magnetic field measurement; Magnetic fields; Printed circuits;
Conference_Titel :
Electrical Performance of Electronic Packaging, 2002 IEEE 11th Topical Meeting on
Conference_Location :
Monterey, CA, USA
Print_ISBN :
0-7803-7451-7
DOI :
10.1109/EPEP.2002.1057897
