The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Nous proposons un nouveau diplexeur au silicium intégré à des filtres pour le multiplexage par répartition en fréquence dans la bande des 300 GHz. Le diplexeur se compose d'un coupleur directionnel formé de fils de silicium non gainés, d'un filtre passe-bas basé sur une bande interdite photonique et d'un filtre passe-haut basé sur une perte par courbure dépendant de la fréquence. Ces filtres intégrés sont capables de supprimer la diaphonie et de fournir une isolation > 15 dB sur 40 GHz, ce qui est très bénéfique pour les applications de communications sans fil dans la gamme térahertz. Nous avons utilisé ce diplexeur dans une transmission sans fil simultanée et sans erreur de canaux de 300 GHz et 335 GHz à un débit de données global de 36 Gbit/s.
Yuma KAWAMOTO
Osaka University
Toki YOSHIOKA
Osaka University
Norihiko SHIBATA
Osaka University
Daniel HEADLAND
Osaka University
Masayuki FUJITA
Osaka University
Ryo KOMA
NTT Corporation
Ryo IGARASHI
NTT Corporation
Kazutaka HARA
NTT Corporation
Jun-ichi KANI
NTT Corporation
Tadao NAGATSUMA
Osaka University
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Yuma KAWAMOTO, Toki YOSHIOKA, Norihiko SHIBATA, Daniel HEADLAND, Masayuki FUJITA, Ryo KOMA, Ryo IGARASHI, Kazutaka HARA, Jun-ichi KANI, Tadao NAGATSUMA, "300-GHz-Band Diplexer for Frequency-Division Multiplexed Wireless Communication" in IEICE TRANSACTIONS on Electronics,
vol. E106-C, no. 11, pp. 722-726, November 2023, doi: 10.1587/transele.2023MMS0006.
Abstract: We propose a novel silicon diplexer integrated with filters for frequency-division multiplexing in the 300-GHz band. The diplexer consists of a directional coupler formed of unclad silicon wires, a photonic bandgap-based low-pass filter, and a high-pass filter based on frequency-dependent bending loss. These integrated filters are capable of suppressing crosstalk and providing >15dB isolation over 40GHz, which is highly beneficial for terahertz-range wireless communications applications. We have used this diplexer in a simultaneous error-free wireless transmission of 300-GHz and 335-GHz channels at the aggregate data rate of 36Gbit/s.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/transele.2023MMS0006/_p
Copier
@ARTICLE{e106-c_11_722,
author={Yuma KAWAMOTO, Toki YOSHIOKA, Norihiko SHIBATA, Daniel HEADLAND, Masayuki FUJITA, Ryo KOMA, Ryo IGARASHI, Kazutaka HARA, Jun-ichi KANI, Tadao NAGATSUMA, },
journal={IEICE TRANSACTIONS on Electronics},
title={300-GHz-Band Diplexer for Frequency-Division Multiplexed Wireless Communication},
year={2023},
volume={E106-C},
number={11},
pages={722-726},
abstract={We propose a novel silicon diplexer integrated with filters for frequency-division multiplexing in the 300-GHz band. The diplexer consists of a directional coupler formed of unclad silicon wires, a photonic bandgap-based low-pass filter, and a high-pass filter based on frequency-dependent bending loss. These integrated filters are capable of suppressing crosstalk and providing >15dB isolation over 40GHz, which is highly beneficial for terahertz-range wireless communications applications. We have used this diplexer in a simultaneous error-free wireless transmission of 300-GHz and 335-GHz channels at the aggregate data rate of 36Gbit/s.},
keywords={},
doi={10.1587/transele.2023MMS0006},
ISSN={1745-1353},
month={November},}
Copier
TY - JOUR
TI - 300-GHz-Band Diplexer for Frequency-Division Multiplexed Wireless Communication
T2 - IEICE TRANSACTIONS on Electronics
SP - 722
EP - 726
AU - Yuma KAWAMOTO
AU - Toki YOSHIOKA
AU - Norihiko SHIBATA
AU - Daniel HEADLAND
AU - Masayuki FUJITA
AU - Ryo KOMA
AU - Ryo IGARASHI
AU - Kazutaka HARA
AU - Jun-ichi KANI
AU - Tadao NAGATSUMA
PY - 2023
DO - 10.1587/transele.2023MMS0006
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E106-C
IS - 11
JA - IEICE TRANSACTIONS on Electronics
Y1 - November 2023
AB - We propose a novel silicon diplexer integrated with filters for frequency-division multiplexing in the 300-GHz band. The diplexer consists of a directional coupler formed of unclad silicon wires, a photonic bandgap-based low-pass filter, and a high-pass filter based on frequency-dependent bending loss. These integrated filters are capable of suppressing crosstalk and providing >15dB isolation over 40GHz, which is highly beneficial for terahertz-range wireless communications applications. We have used this diplexer in a simultaneous error-free wireless transmission of 300-GHz and 335-GHz channels at the aggregate data rate of 36Gbit/s.
ER -