300-GHz-Band Wireless Communication Using a Fiber-Coupled UTC-PD/SiC Array with Phase-Coherent and Symbol-Synchronized Power Combination
We developed a <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$300-G H z$</tex> transmitter integrating a <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$4 \times 1$</tex> UTC-PD/SiC array with a microstrip <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$T$</tex> -junction-based power combiner. Experimental results demonstrated a wireless transmission rate exceeding 8 Gbit/s, achieved through a phase-coherent and symbol-synchronized power combination.
Authors
- Yoshiki Kamiura (ORCID: https://orcid.org/0000-0002-6218-2802)
- Kazutoshi Kato (ORCID: https://orcid.org/0000-0002-7658-7480)
- Ryo Doi (ORCID: https://orcid.org/0009-0002-6994-7713)
- Hussein Ssali (ORCID: https://orcid.org/0009-0006-1944-1860)
- Yuanhao Li (ORCID: https://orcid.org/0000-0001-8927-5235)
- Yuya Mikami (ORCID: https://orcid.org/0009-0004-4844-1144)
- Ming Che
Institutions
- Kyushu University (JP)
Publication Details
- Published
- 2025-06-29
- DOI
- https://doi.org/10.23919/oecc/psc62146.2025.11109542
- Primary Topic
- Radio Frequency Integrated Circuit Design
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Institute of Information and Communications Technology