A self-bias Ku-band 1-watt PHEMT power amplifier MMIC with a compact source capacitor

H. Z. Liu; C. H. Lin; C. K. Chu; H. K. Huang; Mau-phon Houng; Yeong-Her Wang; C. H. Chang; C. L. Wu; C. S. Chang

doi:10.1109/EDSSC.2005.1635242

A self-bias Ku-band 1-watt PHEMT power amplifier MMIC with a compact source capacitor

H. Z. Liu, C. H. Lin, C. K. Chu, H. K. Huang, Mau-phon Houng, Yeong-Her Wang, C. H. Chang, C. L. Wu, C. S. Chang

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

Abstract

In this paper, the design of a self-bias 1.8 mm AlGaAs/InGaAs/GaAs PHEMT with a compact source capacitor for operation in Ku-band frequency is described. Based on the proposed device, a self-bias Ku-band 1-W two-stage power amplifier MMIC is also demonstrated. Under single bias condition of 8 V and 630 mA, the self-bias MMIC possesses 14.2 dB small-signal gain, 30.2 dBm output power at 1-dB gain compression point with 19.2% power added efficiency and 31.3 dBm saturated output power with 22.5% power added efficiency at 14 GHz. With the performance comparable to the dual-bias MMIC counterpart, the proposed self-bias MMIC is more attractive to system designers on VSAT applications.

Original language	English
Title of host publication	2005 IEEE Conference on Electron Devices and Solid-State Circuits, EDSSC
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	207-210
Number of pages	4
ISBN (Print)	0780393392, 9780780393394
DOIs	https://doi.org/10.1109/EDSSC.2005.1635242
Publication status	Published - 2005 Jan 1
Event	2005 IEEE Conference on Electron Devices and Solid-State Circuits, EDSSC - Howloon, Hong Kong Duration: 2005 Dec 19 → 2005 Dec 21

Publication series

Name	2005 IEEE Conference on Electron Devices and Solid-State Circuits, EDSSC

Other

Other	2005 IEEE Conference on Electron Devices and Solid-State Circuits, EDSSC
Country	Hong Kong
City	Howloon
Period	05-12-19 → 05-12-21

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All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering
Electronic, Optical and Magnetic Materials

Cite this

Liu, H. Z., Lin, C. H., Chu, C. K., Huang, H. K., Houng, M., Wang, Y-H., Chang, C. H., Wu, C. L., & Chang, C. S. (2005). A self-bias Ku-band 1-watt PHEMT power amplifier MMIC with a compact source capacitor. In 2005 IEEE Conference on Electron Devices and Solid-State Circuits, EDSSC (pp. 207-210). [1635242] (2005 IEEE Conference on Electron Devices and Solid-State Circuits, EDSSC). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/EDSSC.2005.1635242

Liu, H. Z. ; Lin, C. H. ; Chu, C. K. ; Huang, H. K. ; Houng, Mau-phon ; Wang, Yeong-Her ; Chang, C. H. ; Wu, C. L. ; Chang, C. S. / A self-bias Ku-band 1-watt PHEMT power amplifier MMIC with a compact source capacitor. 2005 IEEE Conference on Electron Devices and Solid-State Circuits, EDSSC. Institute of Electrical and Electronics Engineers Inc., 2005. pp. 207-210 (2005 IEEE Conference on Electron Devices and Solid-State Circuits, EDSSC).

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title = "A self-bias Ku-band 1-watt PHEMT power amplifier MMIC with a compact source capacitor",

abstract = "In this paper, the design of a self-bias 1.8 mm AlGaAs/InGaAs/GaAs PHEMT with a compact source capacitor for operation in Ku-band frequency is described. Based on the proposed device, a self-bias Ku-band 1-W two-stage power amplifier MMIC is also demonstrated. Under single bias condition of 8 V and 630 mA, the self-bias MMIC possesses 14.2 dB small-signal gain, 30.2 dBm output power at 1-dB gain compression point with 19.2% power added efficiency and 31.3 dBm saturated output power with 22.5% power added efficiency at 14 GHz. With the performance comparable to the dual-bias MMIC counterpart, the proposed self-bias MMIC is more attractive to system designers on VSAT applications.",

author = "Liu, {H. Z.} and Lin, {C. H.} and Chu, {C. K.} and Huang, {H. K.} and Mau-phon Houng and Yeong-Her Wang and Chang, {C. H.} and Wu, {C. L.} and Chang, {C. S.}",

year = "2005",

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doi = "10.1109/EDSSC.2005.1635242",

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note = "2005 IEEE Conference on Electron Devices and Solid-State Circuits, EDSSC ; Conference date: 19-12-2005 Through 21-12-2005",

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Liu, HZ, Lin, CH, Chu, CK, Huang, HK, Houng, M , Wang, Y-H, Chang, CH, Wu, CL & Chang, CS 2005, A self-bias Ku-band 1-watt PHEMT power amplifier MMIC with a compact source capacitor. in 2005 IEEE Conference on Electron Devices and Solid-State Circuits, EDSSC., 1635242, 2005 IEEE Conference on Electron Devices and Solid-State Circuits, EDSSC, Institute of Electrical and Electronics Engineers Inc., pp. 207-210, 2005 IEEE Conference on Electron Devices and Solid-State Circuits, EDSSC, Howloon, Hong Kong, 05-12-19. https://doi.org/10.1109/EDSSC.2005.1635242

A self-bias Ku-band 1-watt PHEMT power amplifier MMIC with a compact source capacitor. / Liu, H. Z.; Lin, C. H.; Chu, C. K.; Huang, H. K.; Houng, Mau-phon ; Wang, Yeong-Her; Chang, C. H.; Wu, C. L.; Chang, C. S.

2005 IEEE Conference on Electron Devices and Solid-State Circuits, EDSSC. Institute of Electrical and Electronics Engineers Inc., 2005. p. 207-210 1635242 (2005 IEEE Conference on Electron Devices and Solid-State Circuits, EDSSC).

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

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AU - Liu, H. Z.

AU - Lin, C. H.

AU - Chu, C. K.

AU - Huang, H. K.

AU - Houng, Mau-phon

AU - Wang, Yeong-Her

AU - Chang, C. H.

AU - Wu, C. L.

AU - Chang, C. S.

PY - 2005/1/1

Y1 - 2005/1/1

N2 - In this paper, the design of a self-bias 1.8 mm AlGaAs/InGaAs/GaAs PHEMT with a compact source capacitor for operation in Ku-band frequency is described. Based on the proposed device, a self-bias Ku-band 1-W two-stage power amplifier MMIC is also demonstrated. Under single bias condition of 8 V and 630 mA, the self-bias MMIC possesses 14.2 dB small-signal gain, 30.2 dBm output power at 1-dB gain compression point with 19.2% power added efficiency and 31.3 dBm saturated output power with 22.5% power added efficiency at 14 GHz. With the performance comparable to the dual-bias MMIC counterpart, the proposed self-bias MMIC is more attractive to system designers on VSAT applications.

AB - In this paper, the design of a self-bias 1.8 mm AlGaAs/InGaAs/GaAs PHEMT with a compact source capacitor for operation in Ku-band frequency is described. Based on the proposed device, a self-bias Ku-band 1-W two-stage power amplifier MMIC is also demonstrated. Under single bias condition of 8 V and 630 mA, the self-bias MMIC possesses 14.2 dB small-signal gain, 30.2 dBm output power at 1-dB gain compression point with 19.2% power added efficiency and 31.3 dBm saturated output power with 22.5% power added efficiency at 14 GHz. With the performance comparable to the dual-bias MMIC counterpart, the proposed self-bias MMIC is more attractive to system designers on VSAT applications.

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M3 - Conference contribution

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T3 - 2005 IEEE Conference on Electron Devices and Solid-State Circuits, EDSSC

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BT - 2005 IEEE Conference on Electron Devices and Solid-State Circuits, EDSSC

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2005 IEEE Conference on Electron Devices and Solid-State Circuits, EDSSC

Y2 - 19 December 2005 through 21 December 2005

ER -

Liu HZ, Lin CH, Chu CK, Huang HK, Houng M , Wang Y-H et al. A self-bias Ku-band 1-watt PHEMT power amplifier MMIC with a compact source capacitor. In 2005 IEEE Conference on Electron Devices and Solid-State Circuits, EDSSC. Institute of Electrical and Electronics Engineers Inc. 2005. p. 207-210. 1635242. (2005 IEEE Conference on Electron Devices and Solid-State Circuits, EDSSC). https://doi.org/10.1109/EDSSC.2005.1635242

Access to Document

10.1109/EDSSC.2005.1635242