Development of a magnetic field model and insertion~into a commercial electromagnetic simulator

Priscila FERNANDEZ LOPEZ; Christian ARCAMBAL; Yolanda VIVES GILABERT

Makale detayları

Development of a magnetic field model and insertion~into a commercial electromagnetic simulator

Yazarlar:

Priscila FERNANDEZ LOPEZ | Christian ARCAMBAL | Yolanda VIVES GILABERT

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Electrical Engineering and Computer Science 2009 Vol.17 Issue 3, pp.289-300

Belge Tipi:

Makale

Yayın Tarihi:

2/2009

Belge Dili:

Türkçe

Document ID (Org No.):

2000744005

Sıklık:

İki Aylık

eISSN:

1303-6203

pISSN:

1300-0632

Özet:

 

To take into account~certain ElectroMagnetic Compatibility  (EMC) aspects~and especially to evaluate the magnetic fields radiated  by electronic components, different radiated emission models have been  created.  Within IRSEEM, a magnetic field model based on equivalent  sources (electric dipoles) placed on a plane has been developed.  Thus, this paper presents the modelling procedure that  requires~magnetic near-field measurements and matrix inversion  methods.  Concerning the measurements of the field radiated by the  component under test,~a near-field test bench with a loop antenna is  used to~quantify the tangential components of the magnetic field in  amplitude and phase.  Then, these data are used as input to determine  the parameters of the model: the orientation in the plane and the  current of each dipole.  The aim of our study is to insert this model  into one of the most commonly used commercial electromagnetic tools  (based on~Finite Element Method) to make it helpful for engineers.  In  this context, a macro has been developed to draw and define each  dipole in the software.  The modelling and insertion procedure are  validated by the characterization of a passive circuit such as a  90° hybrid coupler and an active component (microcontroller).

 

To take into account~certain ElectroMagnetic Compatibility  (EMC) aspects~and especially to evaluate the magnetic fields radiated  by electronic components, different radiated emission models have been  created.  Within IRSEEM, a magnetic field model based on equivalent  sources (electric dipoles) placed on a plane has been developed.  Thus, this paper presents the modelling procedure that  requires~magnetic near-field measurements and matrix inversion  methods.  Concerning the measurements of the field radiated by the  component under test,~a near-field test bench with a loop antenna is  used to~quantify the tangential components of the magnetic field in  amplitude and phase.  Then, these data are used as input to determine  the parameters of the model: the orientation in the plane and the  current of each dipole.  The aim of our study is to insert this model  into one of the most commonly used commercial electromagnetic tools  (based on~Finite Element Method) to make it helpful for engineers.  In  this context, a macro has been developed to draw and define each  dipole in the software.  The modelling and insertion procedure are  validated by the characterization of a passive circuit such as a  90° hybrid coupler and an active component (microcontroller).

Makale detayları

Development of a magnetic field model and insertion~into a commercial electromagnetic simulator

Yazarlar: Priscila FERNANDEZ LOPEZ | Christian ARCAMBAL | Yolanda VIVES GILABERT

Yayıncı: TUBITAK

Dergi: Turkish Journal of Electrical Engineering and Computer Science 2009 Vol.17 Issue 3, pp.289-300

Belge Tipi: Makale

Yayın Tarihi: 2/2009

Belge Dili: Türkçe

Document ID (Org No.): 2000744005

Sıklık: İki Aylık

eISSN: 1303-6203

pISSN: 1300-0632

Sayı

Yazarlar:

Priscila FERNANDEZ LOPEZ | Christian ARCAMBAL | Yolanda VIVES GILABERT

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Electrical Engineering and Computer Science 2009 Vol.17 Issue 3, pp.289-300

Belge Tipi:

Makale

Yayın Tarihi:

2/2009

Belge Dili:

Türkçe

Document ID (Org No.):

2000744005

Sıklık:

İki Aylık

eISSN:

1303-6203

pISSN:

1300-0632