A linearity improvement technique for thin-film barium strontium titanate capacitors

Jia Shiang Fu; Xinen Alfred Zhu; Ding Yuan Chen; Jamie D. Phillips; Amir Mortazawi

doi:10.1109/MWSYM.2006.249654

A linearity improvement technique for thin-film barium strontium titanate capacitors

Jia Shiang Fu, Xinen Alfred Zhu, Ding Yuan Chen, Jamie D. Phillips, Amir Mortazawi

Department of Electrical Engineering

Research output: Contribution to journal › Conference article › peer-review

24 Scopus citations

Abstract

A device architecture is proposed to improve the linearity of barium strontium titanate (BST) capacitors while maintaining the tunability and the quality factor. Thin-film parallel plate capacitors are fabricated utilizing the proposed architecture. The measurement results successfully demonstrate the effectiveness of this approach. Up to 14 dB of improvement on IIP3 is observed.

Original language	English
Article number	4014960
Pages (from-to)	560-563
Number of pages	4
Journal	IEEE MTT-S International Microwave Symposium Digest
DOIs	https://doi.org/10.1109/MWSYM.2006.249654
State	Published - 2006
Event	2006 IEEE MTT-S International Microwave Symposium Digest - San Francisco, CA, United States Duration: 11 Jun 2006 → 16 Jun 2006

Keywords

Barium strontium titanate (BST)
Ferroelectric
Intermodulation distortion
Linearity
Tunable capacitor

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10.1109/MWSYM.2006.249654

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abstract = "A device architecture is proposed to improve the linearity of barium strontium titanate (BST) capacitors while maintaining the tunability and the quality factor. Thin-film parallel plate capacitors are fabricated utilizing the proposed architecture. The measurement results successfully demonstrate the effectiveness of this approach. Up to 14 dB of improvement on IIP3 is observed.",

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AU - Zhu, Xinen Alfred

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AU - Phillips, Jamie D.

AU - Mortazawi, Amir

PY - 2006

Y1 - 2006

N2 - A device architecture is proposed to improve the linearity of barium strontium titanate (BST) capacitors while maintaining the tunability and the quality factor. Thin-film parallel plate capacitors are fabricated utilizing the proposed architecture. The measurement results successfully demonstrate the effectiveness of this approach. Up to 14 dB of improvement on IIP3 is observed.

AB - A device architecture is proposed to improve the linearity of barium strontium titanate (BST) capacitors while maintaining the tunability and the quality factor. Thin-film parallel plate capacitors are fabricated utilizing the proposed architecture. The measurement results successfully demonstrate the effectiveness of this approach. Up to 14 dB of improvement on IIP3 is observed.

KW - Barium strontium titanate (BST)

KW - Ferroelectric

KW - Intermodulation distortion

KW - Linearity

KW - Tunable capacitor

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Y2 - 11 June 2006 through 16 June 2006

ER -

A linearity improvement technique for thin-film barium strontium titanate capacitors

Abstract

Keywords

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