Global to push GA events into
skip to main content

Title: Methods, computer readable media, and graphical user interfaces for analysis of frequency selective surfaces

A frequency selective surface (FSS) and associated methods for modeling, analyzing and designing the FSS are disclosed. The FSS includes a pattern of conductive material formed on a substrate to form an array of resonance elements. At least one aspect of the frequency selective surface is determined by defining a frequency range including multiple frequency values, determining a frequency dependent permittivity across the frequency range for the substrate, determining a frequency dependent conductivity across the frequency range for the conductive material, and analyzing the frequency selective surface using a method of moments analysis at each of the multiple frequency values for an incident electromagnetic energy impinging on the frequency selective surface. The frequency dependent permittivity and the frequency dependent conductivity are included in the method of moments analysis.
Inventors:
 [1];  [2]
  1. Shelley, ID
  2. Idaho Falls, ID
Issue Date:
OSTI Identifier:
1014694
Assignee:
Battelle Energy Alliance, LLC (Idaho Falls, ID) IDO
Patent Number(s):
7,792,644
Application Number:
US Patent Application 11/939,358
Contract Number:
AC07-05ID14517
Research Org:
Idaho National Lab. (INL), Idaho Falls, ID (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English