论文信息 - Efficient analysis of microstrip antenna mounted on helicopter using CBFM

Efficient analysis of microstrip antenna mounted on helicopter using CBFM

The analysis of a microstrip antenna mounted on a lager platform is a challenging problem for computational electromagnetics methods. In this paper, the characteristic basis function method (CBFM) is applied to calculate the problems, the original SWG and RWG basis functions are replaced by constructed characteristic basis functions (CBFs), so that the computation resources can be reduced, and at the same time, the convergence characteristics can be improved. At last, a microstrip antenna mounted on helicopter is analyzed in the paper, the efficiency of the algorithm is also demonstrated.

K. Xiao | S. L. Chai | L. Ding

[1] Jin-Fa Lee,et al. Green's function approach for interfacing UTD with FEM for a conformal array antenna on a large platform , 2010, Proceedings of the Fourth European Conference on Antennas and Propagation.

[2] A. Monorchio,et al. An Iteration-Free MoM Approach Based on Excitation Independent Characteristic Basis Functions for Solving Large Multiscale Electromagnetic Scattering Problems , 2008, IEEE Transactions on Antennas and Propagation.

[3] Bing-Zhong Wang,et al. An Extended Simplified Sub-Entire Domain Basis Function Method for Finite-Sized Periodic Structures , 2008 .

[4] Carlos Delgado,et al. Generation of Characteristic Basis Functions Defined Over Large Surfaces by Using a Multilevel Approach , 2009, IEEE Transactions on Antennas and Propagation.

[5] Bing-Zhong Wang,et al. An Extended Sub-Entire Domain Basis Function Method for Finite Periodic Structures , 2008, IEEE Antennas and Wireless Propagation Letters.

[6] Wei-Jiang Zhao,et al. Effects of an Electrically Large Airborne Radome on Radiation Patterns and Input Impedance of a Dipole Array , 2007, IEEE Transactions on Antennas and Propagation.