Abstract
Model of a generic printed circuit board (PCB) in a presence of a finite-sized
metallic ground plane is introduced as a commonly occurring scenario of electronic module whose electromagnetic fields are disturbed by a nearby object. Finite-difference time-domain simulations are performed for this scenario and a scenario where the PCB is replaced by near field sources following Love's equivalence theorem. Both scenarios are compared and the maximum total error is evaluated as 84%. It is then demonstrated that including the bottom metallic layer of the PCB,
as its characteristic feature, in the latter scenario leads to significantly lower errors - a figure of 33% is reported.
metallic ground plane is introduced as a commonly occurring scenario of electronic module whose electromagnetic fields are disturbed by a nearby object. Finite-difference time-domain simulations are performed for this scenario and a scenario where the PCB is replaced by near field sources following Love's equivalence theorem. Both scenarios are compared and the maximum total error is evaluated as 84%. It is then demonstrated that including the bottom metallic layer of the PCB,
as its characteristic feature, in the latter scenario leads to significantly lower errors - a figure of 33% is reported.
Original language | English |
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Title of host publication | PIERS 2012 Kuala Lumpur Proceedings |
Number of pages | 4 |
Publisher | The Electromagnetics Academy |
Publication date | 2012 |
Pages | 1146-1149 |
ISBN (Print) | 978-1-934142-20-2 |
Publication status | Published - 2012 |
Event | 2012 Progress in Electromagnetics Research Symposium - Kuala Lumpur, Malaysia Duration: 27 Mar 2012 → 30 Mar 2012 |
Conference
Conference | 2012 Progress in Electromagnetics Research Symposium |
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Country/Territory | Malaysia |
City | Kuala Lumpur |
Period | 27/03/2012 → 30/03/2012 |
Series | PIERS Proceedings |
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ISSN | 1559-9450 |
Keywords
- electromagnetic compatibility