Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SIP, SP, EA, IPSJ-SLP [detail] |
2024-03-01 11:20 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Multiple Pitch Estimation Based on Finite-Order Harmonic Constraint Differential Equation Kenta Yamada, Yoshiki Masuyama, Kouei Yamaoka, Natsuki Ueno, Nobutaka Ono (Metropolitan Univ.) EA2023-115 SIP2023-162 SP2023-97 |
In this paper, we present a short-time multiple pitch estimation method based on a differential equation.
Multiple pit... [more] |
EA2023-115 SIP2023-162 SP2023-97 pp.315-320 |
OFT |
2024-01-19 11:10 |
Hyogo |
(Primary: On-site, Secondary: Online) |
Study of chirp-division multiplexing in time-gated digital optical frequency domain reflectometry using a sinusoidally frequency-modulated light source Ichiki Tanimura, Masayuki Matsumoto (Wakayama Univ.) OFT2023-62 |
Time-Gated Digital Optical Frequency Domain Reflectometry (TGD-OFDR) uses frequency-chirped optical pulses with time wid... [more] |
OFT2023-62 pp.31-34 |
SANE |
2024-01-19 15:15 |
Miyagi |
(Primary: On-site, Secondary: Online) |
Development of 24-GHz Band Stepped Multiple Frequency Complementary Phase Code Radar for Traffic Infrastructure System Hikaru Tsubota (Kyosan Electric Manufacturing), Takayuki Inaba (Inaba Radar Technology Laboratory), Tomonori Itagaki (Kyosan Electric Manufacturing) SANE2023-101 |
In transportation system, there is a need to develop advanced infrastructure systems to decarbonize, conserve energy, an... [more] |
SANE2023-101 pp.63-68 |
NLP, CAS |
2023-10-06 15:10 |
Gifu |
Work plaza Gifu |
A PWM/digital Converter for Improved Conversion Resolution using Frequency Multiplicator Zhang He, Andrino Robles Roberto, Tomochika Harada (Yamagata Univ.) CAS2023-43 NLP2023-42 |
For IoT (Internet of Things) devices, a reduction in power consumption is desired. To reduce power consumption, researc... [more] |
CAS2023-43 NLP2023-42 pp.58-61 |
PN |
2023-08-30 12:05 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
Photonic Digital to Analog Conversion with Higher Resolution Using Frequency Chirping in Quantum Dot Semiconductor Optical Amplifiers Tetsuyuki Ito, Motoharu Matsuura (UEC) PN2023-36 |
As communication traffic capacity increases, there is a need for optical signal processing to support longer distance an... [more] |
PN2023-36 pp.101-105 |
EST, MW, EMT, OPE, MWPTHz, IEE-EMT [detail] |
2023-07-21 13:50 |
Hokkaido |
Muroran Institute of Technology (Primary: On-site, Secondary: Online) |
Accurate Imaging Using Boundary Scattering Transform for Circular Scanning of Millimeter-Wave Radar Masaya Kato, Yuji Tanaka, Takuya Sakamoto (Kyoto Univ.) EMT2023-57 MW2023-75 OPE2023-57 EST2023-57 MWPTHz2023-53 |
The boundary scattering transform has been recognized as a method to realize accurate radar imaging with a small amount ... [more] |
EMT2023-57 MW2023-75 OPE2023-57 EST2023-57 MWPTHz2023-53 pp.243-248 |
IN, NS (Joint) |
2023-03-03 10:10 |
Okinawa |
Okinawa Convention Centre + Online (Primary: On-site, Secondary: Online) |
Access Control Method with Privacy Preservation in NDN Yuma Fukagawa, Noriaki Kamiyama (Ritsumeikan Univ.) NS2022-221 |
Information-Centric Networking (ICN), which transfers Interest by the name of content without using name resolution and ... [more] |
NS2022-221 pp.310-315 |
SANE |
2022-11-10 10:10 |
Chiba |
Chiba Univ. (Nishi-Chiba Campus) (Primary: On-site, Secondary: Online) |
Study on Ocean Surface Current Measurement Using Passive Radar Technology Akitsugu Nadai (NICT) SANE2022-52 |
The application of passive radar technique to surface current velocity measurements by ocean radar systems is discussed.... [more] |
SANE2022-52 pp.13-17 |
MIKA (3rd) |
2022-10-14 10:40 |
Niigata |
Niigata Citizens Plaza (Primary: On-site, Secondary: Online) |
[Poster Presentation]
For an experimental verification of MIMO-OFDM signals reception using noise and 1-bit ADCs Masato Saito (Ryukyu Univ.), Takaya Yamazato (Nagoya Univ.) |
An analog-to-digital converter (ADC) is essential for wireless digital communications.
While increasing the number of q... [more] |
|
EE |
2022-01-28 10:55 |
Online |
Online |
Design Guideline of Digital Peak Current Mode Control DC-DC Converter Using Current-Frequency Conversion Yudai Furukawa (Fukuoka Univ.), Yuichiro Shibata (Nagasaki Univ.), Tadashi Suetsugu (Fukuoka Univ.), Ilhami Colak (Nisantasi Univ.), Fujio Kurokawa (NiAS) EE2021-43 |
The authors have proposed the current-frequency conversion method digital peak current mode DC-DC converter that can det... [more] |
EE2021-43 pp.68-73 |
EMM, EA, ASJ-H |
2021-11-16 09:00 |
Online |
Online |
[Poster Presentation]
Interactive visualization of EGG speech database based on analysis using time windows without sidelobes Hideki Kawahara (Wakayama Univ.), Kohei Yatabe (Waseda Univ.), Ken-Ichi Sakakibara (Health Science Univ. Hokkaido), Tatsuya Kitamura (Konan Univ.), Hideki Banno (Meijo Univ.), Masanori Morise (Meiji Univ.) EA2021-48 EMM2021-75 |
We introduce three objective measurement methods for speech signal periodicity using sidelobe-less windowing functions. ... [more] |
EA2021-48 EMM2021-75 pp.120-127 |
RISING (3rd) |
2021-11-17 11:00 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Evaluation of Impulse Response Estimation Algorithm for Indoor Wi-Fi Localization Takahiro Matsuura, Daisuke Umehara (Kyoto Inst. of Tech.) |
In recent years, there has been much research work on indoor localization using Wi-Fi. In this study, we focus on a Wi-F... [more] |
|
SIP, CAS, VLD, MSS |
2021-07-05 10:50 |
Online |
Online |
Extremely high resolution time-frequency analysis of switching noise Fumihiko Ishiyama (NTT) CAS2021-1 VLD2021-1 SIP2021-11 MSS2021-1 |
We measured and analyzed electromagnetic noise of various electric equipment with our own method of analysis. We report ... [more] |
CAS2021-1 VLD2021-1 SIP2021-11 MSS2021-1 pp.1-4 |
RCS, SR, SRW (Joint) |
2021-03-03 11:40 |
Online |
Online |
Multi-Drone Full-Duplex Communication Systems for Joint Video Transmission and Flight Control Shunya Imada, Tao Yu, Kiyomichi Araki, Kei Sakaguchi (Tokyo Tech) RCS2020-213 |
Recently, the wireless transmission of ultra-high-resolution data from drones has attracted great attention, because of ... [more] |
RCS2020-213 pp.61-66 |
NC, MBE (Joint) |
2021-03-03 16:25 |
Online |
Online |
The Relation Between Auditory Frequency Resolutions and Noise Intensity in Stochastic Resonance States Kota Ohno, Susumu Kuroyanagi (NIT) MBE2020-45 |
In general, noise is known to have a negative effect on signals. However, in certain systems, a phenomenon called stocha... [more] |
MBE2020-45 pp.28-31 |
EA, ASJ-H, EMM |
2020-11-20 09:00 |
Online |
Online |
[Poster Presentation]
Improving wavelet-synchrosqueezing transform with calculating angular frequency using time shift Akira Kakutani, Takashi Matsubara, Keisuke Iwai, Takakazu Kurokawa (NDA) EA2020-21 EMM2020-36 |
Time-frequency analysis is mainly used for analyzing acoustic signals. Short-time Fourier transform by Allen, et al. and... [more] |
EA2020-21 EMM2020-36 pp.1-5 |
OFT |
2020-10-09 14:30 |
Online |
Online |
Interferometer based on photonic integrated circuit for optical frequency domain reflectometry Victor Shishkin, Akio Higo, Hideaki Murayama (UTokyo) OFT2020-34 |
We demonstrate an ultra-compact interferometer integrated on silicon photonic chip for distributed sensing using optical... [more] |
OFT2020-34 pp.109-111 |
PN |
2020-08-24 10:05 |
Online |
Online |
4-bit Photonic Digital-to-Analog Conversion Using a Frequency Chirp in a Semiconductor Optical Amplifier Masaki Sagara, Takuya Okada, Wang Rui, Motoharu Matsuura (Univ. of Electro-Commun.) PN2020-13 |
In semiconductor optical amplifiers (SOAs), when an optical signal is amplified, the frequency chirp is induced at the l... [more] |
PN2020-13 pp.1-5 |
RCS, SR, SRW (Joint) |
2020-03-04 11:55 |
Tokyo |
Tokyo Institute of Technology (Cancelled but technical report was issued) |
Study on Full Duplex 4k Video Transmission Systems by Multi-Drones in 5.7GHz band Shunya Imada, Yoshitaka takaku, Kiyomichi Araki, tao yu, Tran Gia Khamh, Kei Sakaguchi (Tokyo Tech), Tomohiro Mogi, Takeshi Yajima (KODEN) RCS2019-339 |
Recently, the wireless transmission of ultra-high resolution video from drones has attracted great attention, because of... [more] |
RCS2019-339 pp.105-110 |
OCS, LQE, OPE |
2019-10-17 11:25 |
Kagoshima |
|
Molecule-sensor in which few narrow optical-frequency-comb-line components from all-optical semiconductor gate precisely crosses this molecule's few inherent absorption lines Kyosuke Nagasaka, Kodai Ishida, Kengo Okano, Yushi Suzuki, Naoki Takahashi, Makoto Takeshita, Ueno Yoshiyasu (UEC) OCS2019-31 OPE2019-69 LQE2019-47 |
We are expecting that optical frequency comb are adopted in dilute-special-molecule’s gas-sensor systems. Before this wo... [more] |
OCS2019-31 OPE2019-69 LQE2019-47 pp.21-26 |