Please use this identifier to cite or link to this item: http://hdl.handle.net/1959.14/119195
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- Title
- Scalable HEMT model for small signal operations
- Related
- International Conference on Electromagnetics in Advanced Applications (12th : 2010) (20 - 24 September 2010 : Sydney)
- Related
- 2010 International Conference on Electromagnetics in Advanced Applications : proceedings : ICEAA '10, 12th edition, 20-24 September, 2010, Sydney, Australia, p.309-312
- DOI
- 10.1109/ICEAA.2010.5651288
- Publisher
- Piscataway, N.J : IEEE
- Date
- 2010
- FoR/RFCD Code(s)
-
100500 Communications Technologies
- Author/Creator
- Hoque, M. E
- Author/Creator
- Heimlich, M
- Author/Creator
- Tarazi, J
- Author/Creator
- Parker, A
- Author/Creator
- Mahon, S
- Description
- The aim of this work is to develop a scalable small signal HEMT model. We propose a general intrinsic model unit cell to build larger transistor devices according to our need and model the metal according to individual geometry using a lumped element network. The challenge we address is extraction of this network from measurement. The parameters of the intrinsic part of the transistor have been extracted from different size of transistors and scaling rule applied to the unit cell. We used MathCAD worksheet to de-embed the TriQuint transistor parameters. Multiple cells are used to build larger devices and we showed that coupling between cells with lumped element affects the S-parameter responses. The interconnection with lumped elements was varied according to the need to fit with larger device responses.
- Description
- 4 page(s)
- Subject Keyword
- 100500 Communications Technologies
- Subject Keyword
- HEMT
- Subject Keyword
- scalable model
- Subject Keyword
- device geometry
- Subject Keyword
- s-parameters
- Resource Type
- conference paper
- Organisation
- Macquarie University. Dept. of Electronic Engineering
- Identifier
- http://hdl.handle.net/1959.14/119195
- Identifier
- ISBN:9781424473663
- Identifier
- mq-rm-2010001706
- Language
- eng
- Rights
- Copyright Crown. Reprinted from 2010 International Conference on Electromagnetics in Advanced Applications : proceedings : ICEAA '10, 12th edition, 20-24 September, 2010, Sydney, Australia. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of Macquarie University’s products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org. By choosing to view this document, you agree to all provisions of the copyright laws protecting it.
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