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2014-05-23

Efficient Analysis of Electromagnetic Fields for Designing Nanoscale Antennas by Using a Boundary Integral Equation Method with Fast Inverse Laplace Transform

By Seiya Kishimoto, Tatsuichiro Okada, Shinichiro Ohnuki, Yoshito Ashizawa, and Katsuji Nakagawa
Progress In Electromagnetics Research, Vol. 146, 155-165, 2014
doi:10.2528/PIER13081701

Abstract

In this paper, we investigate electromagnetic problems for nanoscale antennas by using a boundary integral equation method with fast inverse Laplace transform. The antennas are designed for realizing ultrafast and high-density magnetic recording. Characteristics of nanoscale antennas are discussed in terms of eigenmodes and time domain responses of electric fields. Our computational method is highly efficient and the computational cost can be reduced by selecting coarse time step size and performing parallel computation.

Citation


Seiya Kishimoto, Tatsuichiro Okada, Shinichiro Ohnuki, Yoshito Ashizawa, and Katsuji Nakagawa, "Efficient Analysis of Electromagnetic Fields for Designing Nanoscale Antennas by Using a Boundary Integral Equation Method with Fast Inverse Laplace Transform," Progress In Electromagnetics Research, Vol. 146, 155-165, 2014.
doi:10.2528/PIER13081701
http://jpier.org/PIER/pier.php?paper=13081701

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