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SiGe 135-GHz amplifier with inductive positive feedback operating near f(max)

Authors
Kim, HyunchulYun, JongwonSong, KiryongRieh, Jae-Sung
Issue Date
12-9월-2013
Publisher
INST ENGINEERING TECHNOLOGY-IET
Keywords
Ge-Si alloys; heterojunction bipolar transistors; millimetre wave amplifiers; power consumption; inductive positive feedback; five-stage D-band amplifier; HBT technology; inductive positive feedback technique; power consumption; frequency 135 GHz; power 67; 2 mW; gain 12; 2 dB; size 0; 18 mum; SiGe
Citation
ELECTRONICS LETTERS, v.49, no.19, pp.1229 - 1230
Indexed
SCIE
SCOPUS
Journal Title
ELECTRONICS LETTERS
Volume
49
Number
19
Start Page
1229
End Page
1230
URI
https://scholar.korea.ac.kr/handle/2021.sw.korea/102168
DOI
10.1049/el.2013.1660
ISSN
0013-5194
Abstract
A common base five-stage D-band amplifier developed in a 0.18-m SiGe HBT technology is presented. An inductive positive feedback technique is employed to enhance the gain, leading to 12.2 dB peak gain at 135 GHz with a power consumption of 67.2 mW. Measured output saturated power was - 5.8 dBm. The total chip area including pads is 1.54 x 0.56 mm(2).
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공과대학 (전기전자공학부)
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