TY - GEN

T1 - Calderón preconditioning techniques for integral equation based methods

AU - Yan, Su

AU - Jin, Jianming

AU - Nie, Zaiping

PY - 2010/12/27

Y1 - 2010/12/27

N2 - Some recent advances in the Calderón preconditioning techniques for integral-equation-based methods are discussed in this paper. Four different techniques are presented briefly: a low-frequency Calderón preconditioner for the electric-field integral equation (EFIE) in analyzing perfect electric conductor (PEC) problems, an augmented EFIE (AEFIE) with Calderón preconditioner for simulating electrically large problems, several Calderón-type preconditioners for the Poggio-Miller-Chang-Harrington-Wu- Tsai (PMCHWT) equations, and the derivation of N-Müller equations using Calderón identities. A number of numerical examples are given to demonstrate the performance of the proposed approaches.

AB - Some recent advances in the Calderón preconditioning techniques for integral-equation-based methods are discussed in this paper. Four different techniques are presented briefly: a low-frequency Calderón preconditioner for the electric-field integral equation (EFIE) in analyzing perfect electric conductor (PEC) problems, an augmented EFIE (AEFIE) with Calderón preconditioner for simulating electrically large problems, several Calderón-type preconditioners for the Poggio-Miller-Chang-Harrington-Wu- Tsai (PMCHWT) equations, and the derivation of N-Müller equations using Calderón identities. A number of numerical examples are given to demonstrate the performance of the proposed approaches.

UR - http://www.scopus.com/inward/record.url?scp=78650324784&partnerID=8YFLogxK

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U2 - 10.1109/URSI-EMTS.2010.5637125

DO - 10.1109/URSI-EMTS.2010.5637125

M3 - Conference contribution

AN - SCOPUS:78650324784

SN - 9781424451531

T3 - Symposium Digest - 20th URSI International Symposium on Electromagnetic Theory, EMTS 2010

SP - 130

EP - 133

BT - Symposium Digest - 20th URSI International Symposium on Electromagnetic Theory, EMTS 2010

T2 - 20th URSI International Symposium on Electromagnetic Theory, EMTS 2010

Y2 - 16 August 2010 through 19 August 2010

ER -