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2016-01-03

Fast Algorithm of Multi-Region MoM -PO for Antennas on Electrically Large Platform

By Bo Zhao, Shu-Xi Gong, Xing Wang, and Yu Zhang
Progress In Electromagnetics Research M, Vol. 45, 143-151, 2016
doi:10.2528/PIERM15112305

Abstract

For the radiation problem of multi-antenna on electrical-large platform, a multi-region MoM-PO (Multi-MoM-PO) is firstly proposed in this paper. The conventional MoM-PO generally treats all the antennas as a whole MoM region, but in the Multi-MoM-PO, each antenna is classified as one MoM region. On the basis of the mutual interaction between each MoM region and PO region, the self-interactions among MoM regions are considered. Numerical examples demonstrate that the multi-region technique can effectively boost the efficiency of impedance matrix filling compared with the conventional MoM-PO. Finally, the dependence of the filling efficiency against the number of antennas on platform is discussed.

Citation


Bo Zhao, Shu-Xi Gong, Xing Wang, and Yu Zhang, "Fast Algorithm of Multi-Region MoM -PO for Antennas on Electrically Large Platform," Progress In Electromagnetics Research M, Vol. 45, 143-151, 2016.
doi:10.2528/PIERM15112305
http://www.jpier.org/PIERM/pier.php?paper=15112305

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