Accurate computation of the impedance elements of the magnetic‐field integral equation with RWG basis functions through field‐domain and source‐domain integral swapping | Zendy

Ubeda Eduard | Zendy; Heldring Alex | Zendy; Rius Juan M. | Zendy

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Accurate computation of the impedance elements of the magnetic‐field integral equation with RWG basis functions through field‐domain and source‐domain integral swapping

Author(s) -

Ubeda Eduard,

Heldring Alex,

Rius Juan M.

Publication year - 2007

Publication title -

microwave and optical technology letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.304

H-Index - 76

eISSN - 1098-2760

pISSN - 0895-2477

DOI - 10.1002/mop.22228

Subject(s) - discretization , basis function , computation , impedance parameters , electric field integral equation , method of moments (probability theory) , integral equation , electrical impedance , mathematical analysis , microwave , mathematics , engineering , algorithm , electrical engineering , telecommunications , statistics , estimator

We present a new strategy to compute the impedance elements of the Magnetic‐Field Integral Equation (MFIE) formulation in Method of Moments (MoM) with a discretization of low‐order divergence‐conforming basis functions (RWG). The impedance matrix elements are accurately computed by swapping the inner‐ and outer‐integrals in the accurate computation of a MoM–MFIE discretization with low‐order curl‐conforming basis functions (nxRWG). © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 709–712, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22228

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