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Journal Article Right-Angle-Bent CPW for the Application of the Driver-Amplifier-Integrated 40 Gbps TW-EML Module
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Authors
Ho Gyeong Yun, Kwang Seong Choi, Yong Hwan Kwon, Joong Seon Choe, Jong Tae Moon, Myung Hyun Lee
Issue Date
2006-10
Citation
ETRI Journal, v.28, no.5, pp.648-651
ISSN
1225-6463
Publisher
한국전자통신연구원 (ETRI)
Language
English
Type
Journal Article
DOI
https://dx.doi.org/10.4218/etrij.06.0206.0092
Abstract
In this letter we present a right-angle-bent cqplanar waveguide (CPW) which we developed for the application of the driver amplifier-integrated (DAI) 40 Gbps traveling wave electroabsorption modulated laser module. The developed CPW realized parallel progression of the radio frequency (RF) and light using a dielectric overlay structure and wedge bonding on the bending section. The measured S11 and S21 of the developed CPW were kept below -10 dB up to 35 GHz and-3 dB up to 43 GHz, respectively. These measured results of the CPW were in good agreement with the simulation results and demonstrated the applicability of the CPW to the 40 Gbps communication module.
KSP Keywords
3.5 GHz, Communication module, Driver Amplifier, Electroabsorption modulated laser(EML), Radio frequency (rf), Right-angle, Traveling wave, laser module, simulation results