Publications [#331508] of Qing H. Liu

Papers Published

1. Cai, QM; Zhao, YW; Gu, L; Nie, ZP; Liu, QH, Analysis of multi-scale problems from PEC objects by a discontinuous Galerkin SIE based on higher order hierarchical vector basis functions, 2016 Ieee Antennas and Propagation Society International Symposium, Apsursi 2016 Proceedings (October, 2016), pp. 1611-1612, IEEE, ISBN 9781509028863 [doi]
   (last updated on 2023/08/08)

   Abstract:
   A higher order method of moments (MoM) surface integral equation (SIE) is proposed for analysis of multi-structures problems from PEC objects with non-conformal mesh. A set of higher order hierarchical vector basis functions (HOBFs) based on curved triangular patches are used to attain the aim of reducing memory and CPU time. Half basis functions are defined across non-conformal boundary for discretization independently. The normal continuity of the current across non-conformal boundary is enforced by an interior penalty Galerkin condition. Numerical results demonstrate the validity of the SIE method.