Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Ailee Trinidad"'
Publikováno v:
2021 Optical Fiber Communications Conference and Exhibition (OFC)
OFC
Pure TUe
OFC
Pure TUe
An optical beamsteerer of a photonic integrated circuit employing a weakly-coupled multi-core fiber enables 3-GHz bandwidth in the 24 GHz RF band and a scanning range of 59°, resulting in 16QAM 12 Gbps.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0050fee6bca41963b9ae8ce4ddd92503
https://research.tue.nl/nl/publications/50fc9034-cf90-499c-90b7-b3582f577a98
https://research.tue.nl/nl/publications/50fc9034-cf90-499c-90b7-b3582f577a98
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques, 67(7):8641363, 2928-2935. Institute of Electrical and Electronics Engineers
A photonic beamformer system designed for next-generation 5G new radio (5G NR) operating in the millimeter waveband is proposed and demonstrated experimentally, including its performance characterization. The photonic beamforming device is based on o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b18fe7cd9226368c757e7f40be83a269
https://research.tue.nl/en/publications/7c9de139-da11-4b04-a2f9-9baf4ca4d394
https://research.tue.nl/en/publications/7c9de139-da11-4b04-a2f9-9baf4ca4d394
Publikováno v:
Broadband Access Communication Technologies XV.
This paper describes and evaluates experimentally two versions of Si3N4 photonic integrated devices based on optical ring resonators (ORRs) and multi-core fiber (MCF) that enable radio beamsteering for operating 5G and beyond in the K-band. The RF be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c39a80bc940526eb5640e81f7f69c81
https://doi.org/10.1117/12.2581495
https://doi.org/10.1117/12.2581495
Publikováno v:
Journal of Lightwave Technology, 38(19):9093174, 5311-5317. IEEE/LEOS
This paper presents a multi-beamformer based on a dual-wavelength photonic integrated circuit (PIC) and multicore fiber (MCF) capable of providing independent delay tuning to two separate beams modulated on different optical carriers. This implementa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba07cce2bec94bb66503a401c9aaa9e3
https://research.tue.nl/nl/publications/e4516d4e-fc62-4a05-891b-80115cab8291
https://research.tue.nl/nl/publications/e4516d4e-fc62-4a05-891b-80115cab8291
Publikováno v:
2020 Optical Fiber Communications Conference and Exhibition, OFC 2020-Proceedings
OFC
OFC
A dual-wavelength broadband photonic integrated beamformer over 1-km MCF provides independent angles with up to 350 ps increment to 3-GHz or 260 ps to 4-GHz BW signals over two different wavelengths and K-band frequencies.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ffdcbf2c5adfec9bd0cf343edb3b735
https://doi.org/10.1364/ofc.2020.m4i.4
https://doi.org/10.1364/ofc.2020.m4i.4
Publikováno v:
2019 IEEE International Topical Meeting on Microwave Photonics, MWP 2019
This paper describes and experimentally validates different multi-Antenna system applications supported by a multicore fiber (MCF) optical fronthaul. The MCF fronthaul enables the simultaneous transmission of different optical data streams at the sam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9639010120d78290b38baa983df2e29a
https://doi.org/10.1109/mwp.2019.8892041
https://doi.org/10.1109/mwp.2019.8892041
Publikováno v:
2019 Optical Fiber Communications Conference and Exhibition, OFC 2019-Proceedings
Scopus-Elsevier
OFC
Scopus-Elsevier
OFC
Beam steering demonstration employing integrated optical ring resonators (ORRs) and multi-core fiber with multiple beams at 17.6 GHz and 26 GHz obtains 103.5° beam separation. A 5G system with 4×1 beamforming at 26 GHz provides up to 16.8 Gbps with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83db3ce178a9d2feefc030cbde6ae514
https://research.tue.nl/nl/publications/3b44f4c5-b7f0-471e-af48-6021f5505562
https://research.tue.nl/nl/publications/3b44f4c5-b7f0-471e-af48-6021f5505562
Broadband and continuous beamformer based on switched delay lines cascaded by optical ring resonator
Publikováno v:
2019 Optical Fiber Communications Conference and Exhibition, OFC 2019-Proceedings
OFC
Scopus-Elsevier
OFC
Scopus-Elsevier
A beamforming chip is realized on indium phosphide (InP) employing cascaded optical ring resonators and switched delay lines for wide bandwidth applications. 6.7 Gbps transmission in the K-band (17-22 GHz) is achieved up to 23.1 ps steering on a 4 GH
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50d71801258900da6ed9a249a538b5fa
https://research.tue.nl/nl/publications/578e3cb5-b736-41b6-ac5e-1fd93c169e8d
https://research.tue.nl/nl/publications/578e3cb5-b736-41b6-ac5e-1fd93c169e8d
Publikováno v:
ECOC
2018 European Conference on Optical Communication, ECOC 2018
2018 European Conference on Optical Communication, ECOC 2018
Multiple optical sources are coordinated in order to create extra power budget, and increase transmission distance and capacity. Wireless transmission over 1.7 meters of 20 Gb/s PAM-4 data synthesized from two sources is experimentally demonstrated.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::883e24add8c9842146e74c83d4eb52d1
https://doi.org/10.1109/ecoc.2018.8535195
https://doi.org/10.1109/ecoc.2018.8535195
Autor:
Eduward Tangdiongga, A.M.J. Koonen, Ailee Trinidad, Xuebing Zhang, Netsanet Tessema, Zizheng Cao
Publikováno v:
ECOC
2018 European Conference on Optical Communication, ECOC 2018
2018 European Conference on Optical Communication, ECOC 2018
We experimentally evaluate PAM-4, DMT, and single-cycle Nyquist-SCM modulation schemes to improve the spectral efficiency of a bandwidth-limited ORR-based optical beamformer system. Link performance of up to 9 Gbps is evaluated up to a 30 ps delay se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09ff9b7b8ecd437ed41c8d4493919b78
https://research.tue.nl/en/publications/3683062d-9cd5-4fa2-9a84-a000b777329c
https://research.tue.nl/en/publications/3683062d-9cd5-4fa2-9a84-a000b777329c