The 68th JSAP Spring Meeting 2021

Presentation information

Print

Oral presentation

12 Organic Molecules and Bioelectronics » 12.3 Functional Materials and Novel Devices

[17p-Z24-1~14] 12.3 Functional Materials and Novel Devices

Wed. Mar 17, 2021 1:30 PM - 5:15 PM Z24 (Z24)

Hiroyuki Yoshida(Osaka Univ.), Akito Masuhara(Yamagata Univ.), Yo Inoue(National Defence Academy), Masanao Era(Saga Univ.)

1:45 PM - 2:00 PM

[17p-Z24-2] Liquid crystal based variable phase shifter for terahertz wave phased array antenna

〇Nghia Trong Lang1, Yo Inoue1, Hiroshi Moritake1 (1.NDA)

Keywords:Liquid crystal, Terahertz wave, Non-radiative dielectric waveguide

To realize ultra-highspeed terahertz (THz) wave wireless communication, antennas that support transmission/reception in multiple directions become indispensable, and the realization of terahertz wave phase shifters used for such as a phased array antenna is required. Liquid crystals (LCs), which have large anisotropy even in the THz region, are expected for THz applications in recent years. In this study, we attempt to realize LC based THz wave variable phase shifters using the structure of the non-radiative dielectric waveguide (NRD waveguide), and clarify the characteristics of them.