An on-chip low loss 1 : 9 transmission line transformer and its model

An on-chip implementation of a low loss 1:9 transmission line transformer (TLT) is presented. The TLT was fabricated with broadside coupled microstrip lines in a GaAs HBT process. The wide metal transmission lines allow the high-quality factor and the high-current capability. The measured insertion loss is 0.88 dB at 880 MHz. The equivalent circuit model of the TLT is also presented. The model shows good agreement with the measured data. (C) 2006 Wiley Periodicals, Inc.
Publisher
JOHN WILEY SONS INC
Issue Date
2006-10
Language
ENG
Keywords

DESIGN

Citation

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, v.48, no.10, pp.1936 - 1940

ISSN
0895-2477
DOI
10.1002/mop.21820
URI
http://hdl.handle.net/10203/3644
Appears in Collection
EE-Journal Papers(저널논문)
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