A novel error compensation method with the dispersion relation equation for the CIP method

Jun Sonoda, Masanori Koga, Motoyuki Sato

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

We propose a novel compensation method based on a dispersion relation equation for the constrained interpolation profile (CIP) method. In our method, two additional operations are performed after the CIP calculation. One is to calculate the numerical attenuation constant α̃ and the numerical phase constant β̃from the dispersion relation equation using Newton-Raphson method. The other is product and sum operations to compensate for amplitude and phase from the calculated α̃and the β̃. As described in this paper, both the amplitude and the phase error have been compensated using our method.

Original languageEnglish
Pages (from-to)936-942
Number of pages7
JournalIEICE Electronics Express
Volume5
Issue number22
DOIs
Publication statusPublished - 2008 Nov 25

Keywords

  • CIP method
  • Dispersion relation equation
  • Electromagnetic wave analysis
  • Error compensation
  • Numerical dispersion error

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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