Millimeter-wave and THz-wave visualization
S Hisatake - Handbook of Radio and Optical Networks …, 2023 - Springer
This chapter describes the principles of a self-heterodyne and nonpolarimetric frequency
down-conversion techniques, and introduces several visualization systems based on these …
down-conversion techniques, and introduces several visualization systems based on these …
Blocking Object Effect in Propagation Channel of Millimeter Wave Wireless Communication
We demonstrate experimentally short range, line-of sight (LOS) millimeter wave wireless
communication in the 300 GHz carrier frequency based on optical frequency comb …
communication in the 300 GHz carrier frequency based on optical frequency comb …
Fast prediction of a high directivity antenna characterization for future wireless communication based on terahertz photonics
Fast prediction of high-directivity antenna characterization has been presented. The
Cassegrain antenna working at J band frequency has been evaluated using a terahertz …
Cassegrain antenna working at J band frequency has been evaluated using a terahertz …
Dual-wavelength CW lasers injection-locked to optical comb modes for carrier conversion from THz wave to near-infrared light via electro-optical polymer modulator
Y Matsumura, E Hase, Y Tokizane… - … Waves (IRMMW-THz …, 2023 - ieeexplore.ieee.org
Photonic THz detection is a key in next-generation wireless communication (6G) to go
beyond the upper frequency limit of existing wireless electronics. We present THz-to-optical …
beyond the upper frequency limit of existing wireless electronics. We present THz-to-optical …
Electrooptic sensing for antenna characterization and propagation investigation at THz band
S Hisatake - 2020 International Symposium on Antennas and …, 2021 - ieeexplore.ieee.org
We show the two applications of an electrooptic sensing which is based on a
nonpolarimetric frequency down conversion technique at terahertz frequency band. We …
nonpolarimetric frequency down conversion technique at terahertz frequency band. We …