Gigahertz Frequency Band Inductors with Magnetic Films and Gigahertz Circuit Analysis Including Inductance

Adalbert Konrad, Shinji Tanabe, Reza Jafari, Kengo Sugahara, Masahiro Yamaguchi

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

Design and equivalent circuit of an inductor with ferromagnetic film is described. High-frequency circuit simulation including inductances is carried out by two methods: 1) a SPICE-based simulation in which the distributed linear circuit is converted into GCRL equivalent circuit and 2) a harmonic balance method in which the nonlinear active part of the circuit is solved in terms of sinusoidal harmonics in frequency domain. High-frequency circuits including inductors and active elements such as low noise amplifiers are analyzed by these methods.

Original languageEnglish
Pages (from-to)3079-3084
Number of pages6
JournalIEEE Transactions on Magnetics
Volume39
Issue number5 II
DOIs
Publication statusPublished - 2003 Sep

Keywords

  • Equivalent circuit
  • Finite element method
  • Harmonic balance method
  • MMIC
  • Simulation
  • Thin film inductor

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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