TY - JOUR
T1 - Performance-Enhanced Complex Envelope ADI-PML for Bandpass em Simulation
AU - Wu, Peiyu
AU - Xie, Yongjun
AU - Jiang, Haolin
AU - Niu, Liqiang
N1 - Publisher Copyright:
© 2001-2012 IEEE.
PY - 2020/8
Y1 - 2020/8
N2 - Based on the alternating direction implicit (ADI) procedure, the complex envelope (CE) method, and the higher order (HO) concept, an unconditionally stable performance-enhanced convolutional perfectly matched layer (CPML) is proposed to efficiently simulate bandpass electromagnetic (EM) devices and signals in the finite-difference time-domain (FDTD) lattice. Through the numerical example, the proposed scheme shows the advantages of the unconditionally stable ADI procedure, HO-CPML scheme, and CE method in terms of absorbing performance, computational efficiency, and bandpass EM simulation.
AB - Based on the alternating direction implicit (ADI) procedure, the complex envelope (CE) method, and the higher order (HO) concept, an unconditionally stable performance-enhanced convolutional perfectly matched layer (CPML) is proposed to efficiently simulate bandpass electromagnetic (EM) devices and signals in the finite-difference time-domain (FDTD) lattice. Through the numerical example, the proposed scheme shows the advantages of the unconditionally stable ADI procedure, HO-CPML scheme, and CE method in terms of absorbing performance, computational efficiency, and bandpass EM simulation.
KW - Alternating direction implicit (ADI)
KW - bandpass
KW - complex envelope (CE)
KW - finite-difference time-domain (FDTD)
KW - perfectly matched layer (PML)
UR - https://www.scopus.com/pages/publications/85089531284
U2 - 10.1109/LMWC.2020.3007454
DO - 10.1109/LMWC.2020.3007454
M3 - 文章
AN - SCOPUS:85089531284
SN - 1531-1309
VL - 30
SP - 729
EP - 732
JO - IEEE Microwave and Wireless Components Letters
JF - IEEE Microwave and Wireless Components Letters
IS - 8
M1 - 9143150
ER -