Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Rattana Chuenchom"'
Autor:
Mateusz Lech, Yigal Leiba, Rattana Chuenchom, Andreas Stohr, Stephen Clements, Andrzej Banach, Andreas G. Steffan, R. G. Walker
Publikováno v:
Optical and Wireless Convergence for 5G Networks
A seamless hybrid fiber‐wireless (HFW) architecture represents an alternative access technology that is especially beneficial for customers living in rural and underdeployed regions. As for the optical infrastructure, gigabit passive optical networ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d13c821800a328751f0440e818b7ca68
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=85088145810
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=85088145810
Autor:
Andrzej Banach, Jorg Honecker, Mateusz Lech, Yigal Leiba, Andreas Stohr, Rattana Chuenchom, Andreas G. Steffan
Publikováno v:
OFC
Scopus-Elsevier
Scopus-Elsevier
We report on a coherent RoF architecture for connecting multiple ONUs in a GPON network via a 71–76 GHz E-band wireless link to the OLT. Novel coherent photonic mixer (CPX) modules providing up to +17 dBm RF output power in the E-band are used for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bf88cbfd37d7127b446c0d1a1f76f20
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=85047149218
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=85047149218
Autor:
Andreas Stohr, Rattana Chuenchom, Fawad Sheikh, Maria Freire Hermelo, Thomas Kaiser, Vitaly Rymanov, Andreas Czylwik
Publikováno v:
Frequenz
This paper presents photonic-assisted 60 GHz mm-wave and 325 GHz system approaches that enable the transmission of spectral-efficient and high data rate signals over fiber and over air. First, we focus on generic channel characteristics within the mm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eaf5968202325d805909187cd5c7d7b8
Autor:
Nils Schrinski, Yigal Leiba, Majid Yaghoubiannia, Jorg Honecker, Rattana Chuenchom, Andreas G. Steffan, Mateusz Lech, Andreas Stohr, Andrzej Banach
Publikováno v:
ICTON
In this paper, we report on a field trial, demonstrating the seamless wireless extension of a real-world 2.5 Gbit/s Gigabit passive optical network (GPON) using a hybrid fiber wireless (HFW) bridge. Direct optic-to-RF conversion using a novel coheren
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::734906f0523fb2c927be891372b116f8
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=85031045918
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=85031045918
Autor:
Besher Khani, Rattana Chuenchom, Xihua Zou, Vitaly Rymanov, Andreas G. Steffan, Jorg Honecker, Andreas Stohr, M. Freire Hermelo
Publikováno v:
2016 21st European Conference on Networks and Optical Communications (NOC).
This paper reports on the development of a packaged coherent photonic mixer (CPX) for coherent Radio-over-Fiber (RoF) systems. The developed integrated CPX performs direct optical-to-RF up-conversion with a 5 dB better conversion efficiency at 60 GHz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a564ea32941a907d5b582f1f340494c
https://doi.org/10.1109/noc.2016.7507013
https://doi.org/10.1109/noc.2016.7507013
Autor:
Andreas Stohr, Yigal Leiba, Maria Freire Hermelo, Jorg Honecker, Nils Schrinski, Sebastian Babiel, Rattana Chuenchom, Xihua Zou, Andreas G. Steffan, Matthias Steeg
Publikováno v:
Journal of Lightwave Technology
An E-band 76-GHz coherent radio-over-fiber (CRoF) system has been developed employing an integrated coherent photonic mixer (CPX) in the radio access unit (RAU) and a Schottky envelope detector in the wireless receiver. The CPX basically consists of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b50edfb6058238d79fef914e6e480639
Autor:
Matthias Steeg, Andreas G. Steffan, Sebastian Dulme, Besher Khani, Jorg Honecker, Andreas Stohr, Rattana Chuenchom, Xihua Zou, Sebastian Babiel, Vitaly Rymanov
Publikováno v:
2015 International Topical Meeting on Microwave Photonics (MWP).
An integrated 110 GHz coherent photonic mixer (CPX) is designed and fabricated for coherent RoF (CRoF) mobile backhaul links. The CPX simultaneously performs optical WDM channel selection and direct optical-to-RF conversion. Due to its broadband perf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49a6276b84cd1d6dc271034a86947f4a
https://doi.org/10.1109/mwp.2015.7356699
https://doi.org/10.1109/mwp.2015.7356699
10 GHz channel spacing ultra-dense WDM networks transparently extended by mm-wave coherent RoF links
Publikováno v:
ICC Workshops
2015 IEEE International Conference on Communication Workshop (ICCW)
2015 IEEE International Conference on Communication Workshop (ICCW)
The extension of ultra-dense WDM passive optical networks (PONs) by millimetre-wave coherent radio-over-fiber (RoF) links is investigated. For a seamless and transparent integration of the RoF links coherent heterodyne detection is used for the gener
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d04d8cf46ecc4cce9f855da629640eb
https://doi.org/10.1109/iccw.2015.7247199
https://doi.org/10.1109/iccw.2015.7247199
Publikováno v:
Optical Fiber Communication Conference
Scopus-Elsevier
OFC
Scopus-Elsevier
OFC
Impact of channel spacing in a WDM network on the performance of wireless channels selected by the coherent optical heterodyne radio-over-fiber approach. Experimental demonstration shows a penalty of about ∼1 dB per 5 GHz decreased channel spacing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b83e90a0f3ec35192c0a57b4b81e2eb9
Publikováno v:
Microwave Photonics (MWP) and the 2014 9th Asia-Pacific Microwave Photonics Conference (APMP) 2014 International Topical Meeting on.
A new coherent optical heterodyne radio-over-fiber (CRoF) scheme is proposed for seamless integration of next generation millimeter-wave wireless systems into a (ultra-dense) next generation passive optical network (NG-PON2). For seamless integration
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fea8df549cc9898f3b18850a83fb1fe
https://doi.org/10.1109/mwp.2014.6994480
https://doi.org/10.1109/mwp.2014.6994480