A high-frequency, low-coupling 8-shaped differential inductor with patterned ground shield

Masahiro Ichihashi, Haruichi Kanaya

研究成果: ジャーナルへの寄稿記事

抄録

A high-frequency, low-coupling 8-shaped differential inductor with patterned ground shield (PGS) is presented in this paper. The differential structure formed by two single-inductors in stepping order makes high-fSR (self-resonant-frequency) possible and it also suppresses the far-field magnetic coupling. A PGS structure not only maximizes the Q-factor but also improves simulation time and accuracy of EM-simulation. The test chip is implemented in TSMC 0.18um 1-poly, 6-metal CMOS process and the measurement results showed good match with EM-simulation.

元の言語英語
ページ(範囲)2704-2707
ページ数4
ジャーナルMicrowave and Optical Technology Letters
60
発行部数11
DOI
出版物ステータス出版済み - 11 1 2018

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Magnetic couplings
inductors
Natural frequencies
Metals
simulation
far fields
resonant frequencies
Q factors
CMOS
chips
metals

All Science Journal Classification (ASJC) codes

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

これを引用

A high-frequency, low-coupling 8-shaped differential inductor with patterned ground shield. / Ichihashi, Masahiro; Kanaya, Haruichi.

:: Microwave and Optical Technology Letters, 巻 60, 番号 11, 01.11.2018, p. 2704-2707.

研究成果: ジャーナルへの寄稿記事

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