Performance analysis of distributed HEMT model with geometry

M. E. Hoque; M. Heimlich; A. E. Parker; Simon J. Mahon

doi:10.1109/WAMICON.2012.6208443

Performance analysis of distributed HEMT model with geometry

M. E. Hoque^*, M. Heimlich, A. E. Parker, Simon J. Mahon

^*Corresponding author for this work

School of Engineering

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

Abstract

The characteristics of each unit cell in a linearly scaled distributed HEMT model is analyzed. This provides insight into the internal behavior of any region of a whole device and hence guides optimization of device geometry and metallization according to need. The linear relationship between drain current and device widths are explained using the unit cell drain current. This is useful to predict the drain current characteristics for unmeasured device geometry. The effects of manifold on gain-bandwidth product of multi-finger devices for various widths are also presented by applying the linear model. This analysis explores the optimum width and number of fingers of a device to reduce the internal loss of a multi-fingered device.

Original language	English
Title of host publication	2012 IEEE 13th Annual Wireless and Microwave Technology Conference, WAMICON 2012
Place of Publication	Piscataway, N.J
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	1-4
Number of pages	4
ISBN (Electronic)	9781467301305
ISBN (Print)	9781467301299
DOIs	https://doi.org/10.1109/WAMICON.2012.6208443
Publication status	Published - 2012
Event	2012 IEEE 13th Annual Wireless and Microwave Technology Conference, WAMICON 2012 - Cocoa Beach, FL, United States Duration: 15 Apr 2012 → 17 Apr 2012

Other

Other	2012 IEEE 13th Annual Wireless and Microwave Technology Conference, WAMICON 2012
Country/Territory	United States
City	Cocoa Beach, FL
Period	15/04/12 → 17/04/12

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10.1109/WAMICON.2012.6208443

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title = "Performance analysis of distributed HEMT model with geometry",

abstract = "The characteristics of each unit cell in a linearly scaled distributed HEMT model is analyzed. This provides insight into the internal behavior of any region of a whole device and hence guides optimization of device geometry and metallization according to need. The linear relationship between drain current and device widths are explained using the unit cell drain current. This is useful to predict the drain current characteristics for unmeasured device geometry. The effects of manifold on gain-bandwidth product of multi-finger devices for various widths are also presented by applying the linear model. This analysis explores the optimum width and number of fingers of a device to reduce the internal loss of a multi-fingered device.",

author = "Hoque, {M. E.} and M. Heimlich and Parker, {A. E.} and Mahon, {Simon J.}",

year = "2012",

doi = "10.1109/WAMICON.2012.6208443",

language = "English",

isbn = "9781467301299",

pages = "1--4",

booktitle = "2012 IEEE 13th Annual Wireless and Microwave Technology Conference, WAMICON 2012",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

address = "United States",

note = "2012 IEEE 13th Annual Wireless and Microwave Technology Conference, WAMICON 2012 ; Conference date: 15-04-2012 Through 17-04-2012",

}

Hoque, ME, Heimlich, M, Parker, AE & Mahon, SJ 2012, Performance analysis of distributed HEMT model with geometry. in 2012 IEEE 13th Annual Wireless and Microwave Technology Conference, WAMICON 2012., 6208443, Institute of Electrical and Electronics Engineers (IEEE), Piscataway, N.J, pp. 1-4, 2012 IEEE 13th Annual Wireless and Microwave Technology Conference, WAMICON 2012, Cocoa Beach, FL, United States, 15/04/12. https://doi.org/10.1109/WAMICON.2012.6208443

Performance analysis of distributed HEMT model with geometry. / Hoque, M. E.; Heimlich, M.; Parker, A. E.; Mahon, Simon J.

2012 IEEE 13th Annual Wireless and Microwave Technology Conference, WAMICON 2012. Piscataway, N.J : Institute of Electrical and Electronics Engineers (IEEE), 2012. p. 1-4 6208443.

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

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AU - Heimlich, M.

AU - Parker, A. E.

AU - Mahon, Simon J.

PY - 2012

Y1 - 2012

N2 - The characteristics of each unit cell in a linearly scaled distributed HEMT model is analyzed. This provides insight into the internal behavior of any region of a whole device and hence guides optimization of device geometry and metallization according to need. The linear relationship between drain current and device widths are explained using the unit cell drain current. This is useful to predict the drain current characteristics for unmeasured device geometry. The effects of manifold on gain-bandwidth product of multi-finger devices for various widths are also presented by applying the linear model. This analysis explores the optimum width and number of fingers of a device to reduce the internal loss of a multi-fingered device.

AB - The characteristics of each unit cell in a linearly scaled distributed HEMT model is analyzed. This provides insight into the internal behavior of any region of a whole device and hence guides optimization of device geometry and metallization according to need. The linear relationship between drain current and device widths are explained using the unit cell drain current. This is useful to predict the drain current characteristics for unmeasured device geometry. The effects of manifold on gain-bandwidth product of multi-finger devices for various widths are also presented by applying the linear model. This analysis explores the optimum width and number of fingers of a device to reduce the internal loss of a multi-fingered device.

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U2 - 10.1109/WAMICON.2012.6208443

DO - 10.1109/WAMICON.2012.6208443

M3 - Conference proceeding contribution

AN - SCOPUS:84863623182

SN - 9781467301299

SP - 1

EP - 4

BT - 2012 IEEE 13th Annual Wireless and Microwave Technology Conference, WAMICON 2012

PB - Institute of Electrical and Electronics Engineers (IEEE)

CY - Piscataway, N.J

T2 - 2012 IEEE 13th Annual Wireless and Microwave Technology Conference, WAMICON 2012

Y2 - 15 April 2012 through 17 April 2012

ER -

Performance analysis of distributed HEMT model with geometry

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