Title: THz communications & photonics techniques for mm-wave/THz devices and system measurements Abstract: The talk will present a set of THz communication building blocks characterization using photonics techniques as THz transmitters, recently achieved in collaborative research projects. Examples of filters, waveguides, amplifiers, beamformers measurement, and system-level lab demos will be discussed during the presentation. Frequency …
Title: Broadband Electronic-Photonic Millimeter-wave to Terahertz systems Abstract: The Terahertz frequency range offers broad bandwidth, that can enable very high data-rate communication systems and applications such as broadband spectroscopy. Depending on the application, bandwidth of several hundreds of GHz can be used. Similarly electronic components for optical communication systems need to support broadband modulation formats, …
Title: Combined Time and Frequency Domain Wideband Characterisation of Submillimetre-Wave Active Transceivers Abstract: The development of wideband analog transmit and receive frontends exploiting the high radio frequency bandwidths available in the high millimetre-wave and submillimetre-wave frequency bands requires instrumentation capable of accurate characterisation, both, in the time domain, where complex modulated signals are analysed in …
Title: Ultra-Wideband Dual-Polarized Tightly Coupled Phased Arrays for Future Integrated Communications, Sensing and Imaging Center for intelligent Electromagnetic SystemsDepartment of Electronic EngineeringThe Chinese University of Hong KongHong Kong, China Abstract This invited talk will provide a review of recent development and future trends in ultra-wideband dual-polarized phased array antennas using tightly coupled arrays techniques. Such …
Title: Microwave and Millimeter-wave Metamaterial RF Components for 5G Mobile and NTN-Compliant Satellite Antennas Abstract As the generation of mobile communication is moving on, the industry has kept presenting a solid demand on quality wireless systems. This leads to quality antennas conformable to tougher requirements such as new frequency bands, form factors and SWPC. Admitting …
Title: mmWave and THz ASoB and ASoC Abstract: In recent years, with the rapid development of silicon-based multi-channel millimeter wave (mmWave) and terahertz (THz) integrated circuits, 5G/6G millimeter wave systems, millimeter wave satellite communication systems, millimeter wave radar systems, millimeter wave and terahertz radio astronomy systems etc. are also rapidly evolving to single board integrated …
Title: Future prospects of High Power Amplifier Technologies Toward 6G Abstract In this invited talk, high power amplifier technologies for 5G, including FR1 Sub6 and FR2 mmW, will be reviewed. It consists not only amplifier circuit design issue, but also AI assisted distortion compensationtechnologies. Then, emerging amplifier technologies for 6G, mainly focusing on over 100GHz …
Title: Terahertz metasurface technologies for 6G RIS and cloaking applications Atsushi SanadaGraduate School of Engineering Science, Osaka University Abstract: Metasurface technologies aiming at reconfigurable intelligent surface (RIS) and cloaking device for 6G applications at terahertz frequency regions are presented. First, RIS metasurfaces with dynamic anomalous reflection beam steering and beam shaping functionalities are presented with …
Title: Considerations on Relatively Stable Characteristics of Omnidirectional Circularly Polarized Antennas for Less Effect of Ground Plane Size Takeshi Fukusako Dept of Computer Science and Electrical EngineeringKumamoto University Abstract—This paper deals with the way of thinking to obtain stable characteristics of omnidirectional circularly polarized monopole antennas (OCPA) using, for example, single-annular (SA-AMC) and dual-annular artificial magnetic …
Title: Terahertz Waves for Sensing Acoustic Vibrations Withawat Withayachumnankul Terahertz Engineering Laboratory, The University of Adelaide Terahertz waves are capable of penetrating non-metallic materials with reasonably low levels of attenuation. The wavelength is in the order of sub-millimeter, translating to the same magnitude of spatial resolutions based on the diffraction limit. The usable absolute bandwidth is …
