Simultaneous achievement of high performance and high reliability in a 38/77GHz InGaAs/AlGaAs PHEMT MMIC
Name
del Alamo_Simultaneous achievement.pdf
Size
276.19 KB
Format
Adobe PDF
Checksum (MD5)
d9dc2f136a8abe523acdeb089a67c630
Author(s)
del Alamo, Jesus A.
Villanueva, Anita A.
Hisaka, Takayuki
Sasaki, Hajime
Katoh, Takayuki
Kanaya, Ko
Yoshida, Naohito
Date Issued
April 2010
Journal
IEICE Electronics Express
Publisher
Institute of Electronics, Information and Communication Engineers
Citation
Hisaka, Takayuki, et al. "Simultaneous achievement of high performance and high reliability in a 38/77GHz InGaAs/AlGaAs PHEMT MMIC." IEICE Electronics Express Vol. 7 (2010) , No. 8 pp.558-562
Version
Author's final manuscript
Abstract
In order to meet the demand for mass production of 77 GHz
automotive radar systems, a low cost and high performance 38/77 GHz
AlGaAs/InGaAs PHEMT MMIC transmit amplifier with a multiplier has
been realized. The chip is packaged in an inexpensive conventional
non-hermetic package. Excellent power performance is demonstrated with a
15 dBm output power and 7 dB maximum conversion gain from 38 to 76.5
GHz. Also, highly reliable RF operation of a bare MMIC chip is obtained
with less than 0.7 dB reduction in output power during 10[superscript 6] hr at V[subscript d]=4 V and T[subscript a]=25[degrees]C in air.
MIT Department
Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
Terms of Use
Attribution-Noncommercial-Share Alike 3.0 Unported
Persistent DSpace Link
DOI of Published Version
https://doi.org/10.1587/elex.7.558
