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Workshop Program
Nov. 27 (Wed)
WE1A Opening Ceremony
Nov. 27 (Wed) 10:00-10:10 Room 1+2 (Annex Hall F201+F202)
Welcome Message from the Steering Committee Chair
Kenjiro Nishikawa (Kagoshima Univ.)A [ 5G / 6G ] C [ IoT / Society 5.0 ]
WE1A Keynote Address 1
Nov. 27 (Wed) 10:15-11:05 Room 1+2 (Annex Hall F201+F202)
Trends in Radio Frequency Policies in Japan
Yuji Nakamura (Director of Radio Policy Division, Radio Department, Telecommunications Bureau, Ministry of Internal Affairs and Communications)
Radio waves have become the foundation for the growth of a digital society, and it is necessary to promote the introduction of new technologies and the development of new businesses through effective radio wave utilization.
Against the background of rapidly increasing demand for the use of radio waves, this lecture introduces the latest trends in radio frequency policies, including the rollout of new systems promoting the more efficient use of radio waves.
→ Representative slides can be seen here (PDF)
Against the background of rapidly increasing demand for the use of radio waves, this lecture introduces the latest trends in radio frequency policies, including the rollout of new systems promoting the more efficient use of radio waves.
→ Representative slides can be seen here (PDF)
A [ 5G / 6G ] E [ Future and/or Fundamental Technologies ]
WE1A Keynote Address 2
Nov. 27 (Wed) 11:10-12:00 Room 1+2 (Annex Hall F201+F202)
Activities of KDDI for Beyond 5G/6G Supporting Various Industries as the Social Infrastructure in the Future
Satoshi Konishi (Executive Vice President and Head of Advanced Technology Laboratories, KDDI Research Inc., Senior Director, KDDI Corp.)
KDDI Group established KDDI VISION 2030, of which message is " The creation of a society in which anyone can make their dreams a reality, by enhancing the power to connect." Under KDDI VISION 2030, KDDI has been at the forefront in expanding the coverage area and increasing the speed of 5G, utilization of NTN, and so forth. In addition, we have been conducting research and development not only in technologies related to telecommunication fields but also in various technologies such as AI, security, and XR in order to provide new value-added services and support the DX for various industries and the sustainable growth of society.
This talk will introduce activities for creating new value-added use cases with partner companies using 5G, as well as our latest technologies aimed at addressing anticipated challenges and use cases in the Beyond 5G/6G era.
→ Representative slides can be seen here (PDF)
This talk will introduce activities for creating new value-added use cases with partner companies using 5G, as well as our latest technologies aimed at addressing anticipated challenges and use cases in the Beyond 5G/6G era.
→ Representative slides can be seen here (PDF)
WE1B Special Session
Nov. 27 (Wed) 14:00-16:00 Room 1+2 (Annex Hall F201+F202)
Challenges of Microwave Technologies Toward Sustainable Society
Organizers : Satoshi Yoshida (Ryukoku Univ.)Chair : Koji Yamanaka (Mitsubishi Electric Corp.)
The realization of a sustainable society has become a global challenge. This is no exception for those who are engineers or researchers in microwave engineering and those who aim to implement microwave technology-based products in industry.
This special session aims to show the audience how and what kind of sustainable society can be achieved by using microwave technologies. First, a researcher who is working to solve social issues toward the realization of a sustainable society will present the social issues that need to be solved and how to solve them.
Next, we will discuss on the keynote theme of this MWE, "Challenges of Microwave Technology," that is, what microwave technology can do to realize a sustainable society and where microwave technology should go in the future, based on the themes of "Circular Economy," "Carbon Neutral," "Safety and Security," "Inclusive," and "Sustainable Society. Inclusive" and 'Diversity'.
This special session includes an introduction to the relationship between the workshop structure of MWE 2024 and the realization of a sustainable society, as well as its relationship to the exhibition at the Microwave Expo (exhibition hall).
Keyword : Sustainable Society,Microwave Technologies, Carbon Neutral, Safety and Security, Diversity
This special session aims to show the audience how and what kind of sustainable society can be achieved by using microwave technologies. First, a researcher who is working to solve social issues toward the realization of a sustainable society will present the social issues that need to be solved and how to solve them.
Next, we will discuss on the keynote theme of this MWE, "Challenges of Microwave Technology," that is, what microwave technology can do to realize a sustainable society and where microwave technology should go in the future, based on the themes of "Circular Economy," "Carbon Neutral," "Safety and Security," "Inclusive," and "Sustainable Society. Inclusive" and 'Diversity'.
This special session includes an introduction to the relationship between the workshop structure of MWE 2024 and the realization of a sustainable society, as well as its relationship to the exhibition at the Microwave Expo (exhibition hall).
Keyword : Sustainable Society,Microwave Technologies, Carbon Neutral, Safety and Security, Diversity
* When you click on the title, you can read the abstract (PDF)
- 1 City-Scale Digital Twin for Strengthening Natural Disaster Resilience
- Muneo Hori (JAMSTEC)
- 2 How Microwave Technologies can Contribute to Sustainable Society
- Koji Yamanaka (Mitsubishi Electric Corp.)
E [ Future and/or Fundamental Technologies ]
WE3B Workshop
Nov. 27 (Wed) 14:00-16:00 Room 3 (Annex Hall F203)
Quantum Computers and Microwaves
Organizer / Chair : Hidehisa Shiomi (Osaka Univ.)
The seminar, titled "Quantum Computers and Microwaves: Precision Technologies Shaping the Future Society," will explore the crucial role of microwave technology in the development and control of quantum computers. As quantum computing advances, the need for precise control over quantum bits (qubits) becomes paramount. This requires specialized microwave components that operate in extreme environments, such as cryogenic temperatures and ultra-high vacuum conditions, ensuring the stable operation of qubits.
The seminar will cover the latest developments in generating synchronized, multi-channel microwave pulses, which are essential for executing complex quantum gate operations. These advancements in microwave control systems are key to scaling quantum computers and enhancing their computational capabilities. Additionally, the seminar will highlight how quantum computers, with their unparalleled processing power, can be applied to solve optimization problems in microwave circuit design and other related fields. This interplay between quantum computing and microwave technology opens up new avenues for innovation, offering potential solutions to challenges that were previously insurmountable. Participants will gain insights into the current technical challenges, cutting-edge research, and future prospects of this interdisciplinary field.
Keyword : Quantum Computer,Quantum Annealing,Superconducting ,Microwave Technology
The seminar will cover the latest developments in generating synchronized, multi-channel microwave pulses, which are essential for executing complex quantum gate operations. These advancements in microwave control systems are key to scaling quantum computers and enhancing their computational capabilities. Additionally, the seminar will highlight how quantum computers, with their unparalleled processing power, can be applied to solve optimization problems in microwave circuit design and other related fields. This interplay between quantum computing and microwave technology opens up new avenues for innovation, offering potential solutions to challenges that were previously insurmountable. Participants will gain insights into the current technical challenges, cutting-edge research, and future prospects of this interdisciplinary field.
Keyword : Quantum Computer,Quantum Annealing,Superconducting ,Microwave Technology
* When you click on the title, you can read the abstract (PDF)
- 1 Introduction to Superconducting Quantum Computer
- Tsuyoshi Yamamoto (NEC Corp.)
- 2 Various Applications of Quantum Computing Technology
- Hiroshi Chishima (NEC Corp.)
- 3 Role of Microwave Technology in Superconducting Quantum Computers
- Kazuhisa Ogawa (Osaka Univ.)
A [ 5G / 6G ] B [ Millimeter-Wave and Terahertz-Wave ] E [ Future and/or Fundamental Technologies ]
WE4B Workshop
Nov. 27 (Wed) 14:00-16:00 Room 4 (Annex Hall F204)
Recent Trend of mm-Wave Device for the Next Communication and Sensing
Organizer / Chair : Akihito Hirai (Mitsubishi Electric Corp.)
The millimeter wave band, with its attributes of easy access to broad bandwidth, short wavelength, and strong straightness, is becoming increasingly significant in the field of communications. Post its application in 5G (5th Generation Mobile Communication System) for mobile communications, there has been a surge in discussions encompassing Non-Terrestrial Networks (NTN), including space-based systems, for future communication technologies. In sensing applications, due to its material penetrability and high resolution, it is expected to be applied to non-contact, non-destructive high-precision tomographic imaging.
In this session, we will introduce the latest trends in research and development of semiconductor devices, which are essential for the social implementation of various scenes of next-generation communication and sensing using the millimeter wave band.
Keyword : Millimeter Wave、5G, Beyond 5G, 6G, NTN (Non-Terrestrial Networks), Next-Generation Communication、Sensing, MIMO, Semiconductor, CMOS, Compound
In this session, we will introduce the latest trends in research and development of semiconductor devices, which are essential for the social implementation of various scenes of next-generation communication and sensing using the millimeter wave band.
Keyword : Millimeter Wave、5G, Beyond 5G, 6G, NTN (Non-Terrestrial Networks), Next-Generation Communication、Sensing, MIMO, Semiconductor, CMOS, Compound
* When you click on the title, you can read the abstract (PDF)
- 1 Q/V-Band LEO Constellation SATCOM and Its Digital Payload
- Noriharu Suematsu (Tohoku Univ.)
- 2 Development 300GHz Band CMOS-IC for Tomographic Imaging
- Ichiro Somada, Akihito Hirai, Akinori Taira, Kazuaki Ishioka, Takuma Nishimura, Koji Yamanaka (Mitsubishi Electric Corp.)
- 3 Research Topics for Millimeter-Wave Compound Semiconductor Devices for Next-Generation Communications and Sensing
- Shinji Hara (Nagoya Univ.)
A [ 5G / 6G ] B [ Millimeter-Wave and Terahertz-Wave ] E [ Future and/or Fundamental Technologies ]
WE5B Workshop
Nov. 27 (Wed) 14:00-16:00 Room 5 (Annex Hall F205)
Application of Optical Technology to Measurements in Millimeter-Wave & Terahertz-Wave Bands
Organizers : Hiromichi Yoshikawa (KYOCERA Corp.)Chair : Takashi Shimizu (Utsunomiya Univ.), Hiromichi Yoshikawa (KYOCERA Corp.)
Measurement methods for dielectric and conductor have been studied for 6G which use frequency bands exceeding 100 GHz. As the measurement technology in 6G, the frequency extension of measurement methods in microwave regions has been studied. On the other hand, measurement techniques in the optical regions are also useful methods in 6G band.
In this workshop, we will introduce the latest trends in material evaluation technology for the millimeter-wave band, and terahertz band and especially focusing on the application of optical technology.
Keyword : Measurement Method, Complex Permittivity, Conductivity, 6G, Optical Technology
In this workshop, we will introduce the latest trends in material evaluation technology for the millimeter-wave band, and terahertz band and especially focusing on the application of optical technology.
Keyword : Measurement Method, Complex Permittivity, Conductivity, 6G, Optical Technology
* When you click on the title, you can read the abstract (PDF)
- 1 Research Activity using THz Time-Domain Spectroscopy System for RF Safety Assessment
- Maya Mizuno, Shota Yamazaki, Tomoaki Nagaoka (NICT)
- 2 Dielectric Constant Measurement using THz-TDS
- Takuichi Hirano (Tokyo City Univ.), Maya Mizuno (NICT)
- 3 Conductivity Measurement using Fabry-Perot Resonator in Millimeter-Wave Band
- Koichi Hirayama (Kitami Inst. of Tech.), Shana Yanagimoto (EM Labs Inc.), Jun-ichiro Sugisaka, Takashi Yasui (Kitami Inst. of Tech.)
- 4 Characterization of Millimeter-Wave Properties of Printed Circuit Boards and the Related Materials Using WG-Mode Resonators
- Yoshinori Kogami (Utsunomiya Univ.)
A [ 5G / 6G ] B [ Millimeter-Wave and Terahertz-Wave ]
WE6B Workshop
Nov. 27 (Wed) 14:00-16:00 Room 6 (Annex Hall F206)
Recent Antenna Technologies for Next Generation Communication
Organizer / Chair : Keisuke Sato (DKK Co., Ltd.)
NTN (Non-Terrestrial-Network) technology such as a satellite communication is investigated for Beyond5G/6G. Furthermore, sub-terahertz band up to 300 GHz band is studied for increasing capacity of 6G communication.
In this session, leading researchers will present new antenna technologies for next generation communications.
Keyword : Beyond5G,6G,Small Satellites, Non-Terrestrial Network, Millimeter Wave, Sub-Terahertz Wave, Dielectric Lens, Array Antenna
In this session, leading researchers will present new antenna technologies for next generation communications.
Keyword : Beyond5G,6G,Small Satellites, Non-Terrestrial Network, Millimeter Wave, Sub-Terahertz Wave, Dielectric Lens, Array Antenna
* When you click on the title, you can read the abstract (PDF)
- 1 Origami Stowable and Deployable Reflectarray Antennas for Small Satellites
- Takashi Tomura (Inst. of Science Tokyo)
- 2 300GHz Band Beam Scanning Dielectric Lens Antenna Technologies
- Yoshiki Sugimoto, Kunio Sakakibara, Nobuyoshi Kikuma (Nagoya Inst. of Tech.)
- 3 Millimeter Wave Array Antenna Technology for Beyond5G / 6G
- Keisuke Sato (DKK Co., Ltd.)
F [ Tutorial / Getting Started / Incubation ]
WE7B Incubation Course
Nov. 27 (Wed) 14:30-16:00 Room 7 (Exhibition Hall Workshop Space)
Organizers : MWE 2024 Exhibition Committee