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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SANE | 2021-11-11 14:30 |
Online | Online | Theoretical and Experimental Analysis of Terahertz Scattering from Rough Surfaces Suyun Wang, Takayoshi Yamada (NICT), Kun-Shan Chen (Guilin University of Technology), Yasuko Kasai (NICT)  SANE2021-38 |
In this paper, we explore the terahertz scattering from statistically-specified randomly rough surfaces at 480 GHz. Thes... [more] | SANE2021-38 pp.36-39 |
| AP, RCS (Joint) |
2021-11-10 15:30 |
Nagasaki | NBC-Bekkan (Nagasaki) (Primary: On-site, Secondary: Online) |
A Study of Delay Characteristics of Time Domain Channel Model for Terahertz Band Hiroto Ebisawa, Zhaona Wu, Kenta Umebayasi (TUAT), Janne Lehtomaki (University of Oulu), Nizar Zorba (Qatar University) AP2021-105 |
In this paper, we consider the channel model in THz band for future wireless communication systems. To design wireless c... [more] | AP2021-105 pp.28-33 |
| AP, SANE, SAT (Joint) |
2021-07-30 13:05 |
Online | Online | Performance Comparison of Lens Antenna Arrays Depending on the Lens Shaping Designs Bazilah Baharom, Yoshiki Sugimoto, Kunio Sakakibara, Akira Yamano, Nobuyoshi Kikuma (NITech) AP2021-42 |
This paper presents the design of the lens antenna array dedicated to THz applications operated at 300 GHz. The proposed... [more] | AP2021-42 pp.103-108 |
| MWP | 2021-05-26 15:10 |
Online | Online | Complex dielectric constant measurement of glass at 200-500 GHz by THz-TDS and VNA Akihiko Hirata, Koji Suizu (CIT), Issei Watanabe, Norihiko Sekine, Akifumi Kasamatsu (NICT) MWP2021-3 |
(To be available after the conference date) [more] | MWP2021-3 pp.10-13 |
| AP | 2021-04-16 13:00 |
Hyogo | Kinosaki International Arts Center (Primary: On-site, Secondary: Online) |
Position Estimation of Point Source Targets Using Compressed Sensing in THz Imaging Rio Yanagi, Keizo Cho, Hiroaki Nakabayashi, Koji Suizu (CIT) AP2021-4 |
In terahertz (THz) imaging, synthetic aperture array is attractive for reducing measurement time and increasing spatial ... [more] | AP2021-4 pp.17-22 |
| EST | 2021-01-21 16:25 |
Online | Online | Shape design of THz liquid crystal devices and application to metamaterials Yuta Sato, Masaki Tanaka (NIT, Akita), Tomoyuki Sasaki (NUT), Keiichi Itoh (NIT, Akita) EST2020-64 |
Today, it is an urgent issue to develop active devices that control the terahertz wave propagation in order to further e... [more] | EST2020-64 pp.62-67 |
| EST | 2021-01-22 15:35 |
Online | Online | Efficient analysis of a TM-pass terahertz waveguide polarizer using implicit and semi-implicit FDTD methods Shoko Gomi, Jun Shibayama, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) EST2020-77 |
A TM-pass terahertz waveguide polarizer is efficiently analyzed using implicit and semi-implicit finite- difference time... [more] | EST2020-77 pp.124-128 |
| OPE, LQE | 2020-11-20 15:30 |
Online | Online | Feasibility confirmation of high-security wireless communication using high-directivity THz Waves
-- Realization of AND operation by homodyne detection and heterodyne detection -- Yusuke Kawai, Kenta Yamauchi, Kazutoshi Kato (Kyushu Univ.) OPE2020-55 LQE2020-35 |
We have been inventing a new encrypted methods to improve physical-layer security of wireless communication. As one of c... [more] | OPE2020-55 LQE2020-35 pp.53-57 |
| OPE, LQE | 2020-11-20 15:30 |
Online | Online | Sub-THz-Repetition Optical Waveform Measurement by Novel THz-wave Autocorrelator Ruo Yamamoto, Kazutoshi Kato (Kyushu Univ.) OPE2020-56 LQE2020-36 |
For observation of a high-repetition optical waveform, we had proposed a THz wave autocorrelator consisting of an optica... [more] | OPE2020-56 LQE2020-36 pp.58-61 |
| RCS | 2020-10-22 15:50 |
Online | Online | [Invited Talk]
Long-range THz transmission for mobile networks Tetsuya Kawanishi (Waseda Univ.) RCS2020-101 |
High-speed radio transmission can be realized by using THz-bands, where wide frequency bands are available for various s... [more] | RCS2020-101 p.52 |
| SRW | 2020-08-25 10:40 |
Online | Online | [Short Paper]
Worst-Month Statistics of Outage Probability in THz-Band Wireless Communication Systems Yuki Hatahara, Masahiro Umehira, Xiaoyan Wang (Ibaraki Univ.) SRW2020-20 |
Very wide spectrum is available in THz-band for over 100Gbps ultra-broadband wireless communications, however THz-band o... [more] | SRW2020-20 pp.57-58 |
| SRW | 2020-08-25 13:00 |
Online | Online | [Invited Talk]
Future prospective of over 1km high-speed THz wireless transmission Tetsuya Kawanishi (Waseda Univ.) SRW2020-22 |
High-speed wireless data transfer can be realized by using radio-waves in THz-bands, where wide frequency bands are avai... [more] | SRW2020-22 pp.61-65 |
| OCS, OFT, OPE (Joint) [detail] |
2020-02-27 15:05 |
Okinawa | Okinawa Jichikaikan | Crosstalk reduction method for THz band reflective AWG frequency filter Hiromu Yada (Sophia Univ.), Yuji Matsuura (Tohoku Univ.), Hiroshi Takahashi (Sophia Univ.) OCS2019-79 OFT2019-63 OPE2019-102 |
We have studied the application of the AWG to the THz region. THz band AWG is realized with a reflective structure for m... [more] | OCS2019-79 OFT2019-63 OPE2019-102 pp.7-12(OCS), pp.19-24(OFT), pp.19-24(OPE) |
| EST | 2020-01-31 13:25 |
Oita | Beppu International Convention Center | A polarization splitter using a hybrid plasmonic waveguide operating in the terahertz region Arata Yamamoto, Jun Shibayama, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) EST2019-96 |
We propose a polarization splitter consisting of a hybrid plasmonic waveguide (HPW) and a dielectric waveguide (DW) in t... [more] | EST2019-96 pp.85-89 |
| EST | 2020-01-31 13:50 |
Oita | Beppu International Convention Center | Comparative Study of THz sensors with InSb elements Jun Nakano, Jun Shibayama, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) EST2019-97 |
We investigate and compare terahertz (THz) sensors with indium antimonide (InSb) elements. THz sensors with cross-dipole... [more] | EST2019-97 pp.91-96 |
| EST | 2020-01-31 14:15 |
Oita | Beppu International Convention Center | Analysis of a TE-pass/TM-stop waveguide polarizer in the THz region Sumire Takahashi, Jun Shibayama, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) EST2019-98 |
We propose a TE-pass/TM-stop waveguide polarizer with a semiconductor layer in the terahertz region. First, we investiga... [more] | EST2019-98 pp.97-102 |
| EST | 2020-01-31 15:45 |
Oita | Beppu International Convention Center | Analysis of the radiation characteristics of a photoconductive antenna using the FDTD method with the subgrid technique Yu Nakano, Jun Shibayama, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) EST2019-101 |
A photoconductive antenna has been investigated as a way to emit terahertz waves.Using the finite- difference time-domai... [more] | EST2019-101 pp.115-118 |
| ED, THz [detail] | 2019-12-23 14:05 |
Miyagi | Progress on high output power THz QCLs developed by reducing horizontal parasitic current leakage Tsung-Tse Lin, Li Wang (RIKEN), Ke Wang (Nanjing Univ.), Hideki Hirayama (RIKEN) ED2019-78 |
Terahertz quantum cascade lasers (THz QCLs) are a promising high output semiconductor based THz sources with narrow band... [more] | ED2019-78 pp.9-12 |
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| ED, THz [detail] | 2019-12-24 10:05 |
Miyagi | Preliminary Study of Photocurrent Output from the Gate Electrode of a Grating-Gate Plasmonic THz Detector Taku Saito, Masaya Suzuki, Tomotaka Hosotani, Taiichi Otsuji (Tohoku Univ.), Yuma Takida, Hiromasa Ito, Hiroaki Minamide (RIKEN.), Akira Satou (Tohoku Univ.) ED2019-88 |
We have developed grating-gate plasmonic THz detectors, which are promising as room-temperature-operating, sensitive, hi... [more] | ED2019-88 pp.49-52 |
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| ED, THz [detail] | 2019-12-24 11:55 |
Miyagi | Development of body scanner in the terahertz region using the FMCW method Yoshiaki Sasaki, Tomofumi Ikari, Chiko Otani (RIKEN) ED2019-91 |
Due to the recent development in the generation and detection techniques for terahertz (THz) waves, various applications... [more] | ED2019-91 pp.61-64 |
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