TY - GEN
T1 - Hybrid PMM-MOM method for analyzing the RCS of finite array
AU - Su, Jianxun
AU - Xu, Xiaowen
AU - He, Mang
PY - 2011
Y1 - 2011
N2 - In this paper, a hybrid method (hybrid PMM-MOM method) is presented for effectively and accurately analyzing the RCS of finite array. This method divides finite array into two parts. The inner part of an approximate infinite periodic structure is analyzed by periodic method of moment (PMM); the outer part is then analyzed by method of moments (MOM). The accuracy of new method is much better than that of the pure PMM, and is almost as same as that of pure MOM. As for the memory, because pure PMM uses the periodic conditions, it takes up much less memory resources. For hybrid PMM-MOM method, because the inner part is calculated by PMM, calculation work concentrated in outer part. Consequently, compared to the exact MOM, the new method saves much more memory resources and computation time.
AB - In this paper, a hybrid method (hybrid PMM-MOM method) is presented for effectively and accurately analyzing the RCS of finite array. This method divides finite array into two parts. The inner part of an approximate infinite periodic structure is analyzed by periodic method of moment (PMM); the outer part is then analyzed by method of moments (MOM). The accuracy of new method is much better than that of the pure PMM, and is almost as same as that of pure MOM. As for the memory, because pure PMM uses the periodic conditions, it takes up much less memory resources. For hybrid PMM-MOM method, because the inner part is calculated by PMM, calculation work concentrated in outer part. Consequently, compared to the exact MOM, the new method saves much more memory resources and computation time.
UR - http://www.scopus.com/inward/record.url?scp=79957853573&partnerID=8YFLogxK
U2 - 10.1109/ICIST.2011.5765306
DO - 10.1109/ICIST.2011.5765306
M3 - Conference contribution
AN - SCOPUS:79957853573
SN - 9781424494408
T3 - 2011 International Conference on Information Science and Technology, ICIST 2011
SP - 532
EP - 535
BT - 2011 International Conference on Information Science and Technology, ICIST 2011
T2 - 2011 International Conference on Information Science and Technology, ICIST 2011
Y2 - 26 March 2011 through 28 March 2011
ER -