Towards an Effective Inverse Design of Artificial Materials based Devices Through the Scattering Matrix Method

2020 ◽  
Author(s):  
Roberta Palmeri ◽  
Tommaso Isernia
Keyword(s):  
Matrix Method ◽  
Scattering Matrix ◽  
Inverse Design ◽  
Artificial Materials ◽  
Scattering Matrix Method

scholarly journals Inverse Design of Artificial Materials Based Lens Antennas through the Scattering Matrix Method

Electronics ◽  
2020 ◽  
Vol 9 (4) ◽  
pp. 559 ◽  
Author(s):  
Roberta Palmeri ◽  
Tommaso Isernia
Keyword(s):  
Matrix Method ◽  
Design Procedure ◽  
Scattering Matrix ◽  
Lens Antennas ◽  
Artificial Materials ◽  
Effective Manner ◽  
Wide Range ◽  
Spatially Varying ◽  
Scattering Matrix Method ◽  
Novel Design

The design of spatially varying lens antennas based on artificial materials is of high interest for their wide range of applicability. In this paper, we propose a novel design procedure relying on an inverse formulation of the scattering matrix method (SMM). Differently from many adopted approaches, which resort to global optimizations or homogenization procedures, the inverse SMM (I-SMM) allows the synthesis of optimal parameters (geometrical and/or electromagnetic) for the inclusions realizing the overall device in a very effective manner. With reference to the 2D TM case, the proposed tool has been successfully assessed through the synthesis of different kinds of lenses radiating a pencil beam.

scholarly journals Analysis of Slot Characteristics in Slotted Single-Mode Semiconductor Lasers Using the 2-D Scattering Matrix Method

2006 ◽  
Vol 18 (24) ◽  
pp. 2605-2607 ◽  
Author(s):  
Q. Y. Lu ◽  
W. H. Guo ◽  
R. Phelan ◽  
D. Byrne ◽  
J. F. Donegan ◽  
...  
Keyword(s):  
Semiconductor Lasers ◽  
Matrix Method ◽  
Single Mode ◽  
Scattering Matrix ◽  
Scattering Matrix Method
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