IEICE TRANSACTIONS on Electronics
300-GHz-Band Diplexer for Frequency-Division Multiplexed Wireless Communication
Summary :
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.
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E106-C No.11 pp.722-726
- Publication Date
- 2023/11/01
- Publicized
- 2023/04/19
- Online ISSN
- 1745-1353
- DOI
- 10.1587/transele.2023MMS0006
- Type of Manuscript
- BRIEF PAPER
- Category
Authors
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
Keyword
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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
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@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},}
Copy
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 -
English
