Self-rolled-up tube transformers: Extreme miniaturization and performance enhancement

Wen Huang; Moyang Li; Songbin Gong; Xiuling Li

doi:10.1109/DRC.2015.7175647

Self-rolled-up tube transformers: Extreme miniaturization and performance enhancement

Wen Huang, Moyang Li, Songbin Gong, Xiuling Li

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

On-chip lumped RFIC transformers are critical radio frequency integrated circuits (RFICs) components that are used to do voltage transformation, signal coupling, and impedance matching, etc. Current RFIC on-chip transformers are based on planar spiral inductors which are fabricated by standard two-dimensional (2D) planar fabrication process. Limitations of planar spiral inductors, such as large footprint and serious substrate parasitic effects, ¹ are carried over to the transformer's primary/secondary windings.

Original language	English (US)
Title of host publication	73rd Annual Device Research Conference, DRC 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	223-224
Number of pages	2
ISBN (Electronic)	9781467381345
DOIs	https://doi.org/10.1109/DRC.2015.7175647
State	Published - Aug 3 2015
Event	73rd Annual Device Research Conference, DRC 2015 - Columbus, United States Duration: Jun 21 2015 → Jun 24 2015

Publication series

Name	Device Research Conference - Conference Digest, DRC
Volume	2015-August
ISSN (Print)	1548-3770

Other

Other	73rd Annual Device Research Conference, DRC 2015
Country	United States
City	Columbus
Period	6/21/15 → 6/24/15

Keywords

Electron tubes
Finite element analysis

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/DRC.2015.7175647

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Cite this

Huang, W., Li, M., Gong, S., & Li, X. (2015). Self-rolled-up tube transformers: Extreme miniaturization and performance enhancement. In 73rd Annual Device Research Conference, DRC 2015 (pp. 223-224). [7175647] (Device Research Conference - Conference Digest, DRC; Vol. 2015-August). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/DRC.2015.7175647

Self-rolled-up tube transformers : Extreme miniaturization and performance enhancement. / Huang, Wen; Li, Moyang; Gong, Songbin ; Li, Xiuling.

73rd Annual Device Research Conference, DRC 2015. Institute of Electrical and Electronics Engineers Inc., 2015. p. 223-224 7175647 (Device Research Conference - Conference Digest, DRC; Vol. 2015-August).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Huang, W, Li, M, Gong, S & Li, X 2015, Self-rolled-up tube transformers: Extreme miniaturization and performance enhancement. in 73rd Annual Device Research Conference, DRC 2015., 7175647, Device Research Conference - Conference Digest, DRC, vol. 2015-August, Institute of Electrical and Electronics Engineers Inc., pp. 223-224, 73rd Annual Device Research Conference, DRC 2015, Columbus, United States, 6/21/15. https://doi.org/10.1109/DRC.2015.7175647

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abstract = "On-chip lumped RFIC transformers are critical radio frequency integrated circuits (RFICs) components that are used to do voltage transformation, signal coupling, and impedance matching, etc. Current RFIC on-chip transformers are based on planar spiral inductors which are fabricated by standard two-dimensional (2D) planar fabrication process. Limitations of planar spiral inductors, such as large footprint and serious substrate parasitic effects, 1 are carried over to the transformer's primary/secondary windings.",

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