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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMT, IEE-EMT | 2023-11-09 10:55 |
Yamaguchi | Kaikyo Messe Shimonoseki | On stabilisation of a finite element method for the diffusion equation using expansion of basis functions and the Hilbert transformation Kazuki Niino, Yusuke Takeuchi (Kyoto Univ)  EMT2023-62 |
This paper proposes a stabilisation method for a finite element method using the Hilbert-type operator for the heat equa... [more] | EMT2023-62 pp.1-5 |
| BioX, SIP, IE, ITE-IST, ITE-ME [detail] | 2023-05-19 11:00 |
Mie | Sansui Hall, Mie University (Primary: On-site, Secondary: Online) |
Liquid weight estimation method using Hilbert transformer and variable FIR filter Jun Obara, Naoyuki Aikawa (TUS) SIP2023-11 BioX2023-11 IE2023-11 |
In general, it is known that highly accurate weight measurement is not possible when the measuring instrument or the ob... [more] |
SIP2023-11 BioX2023-11 IE2023-11 pp.47-50 |
| BioX, SIP, IE, ITE-IST, ITE-ME [detail] | 2023-05-19 11:30 |
Mie | Sansui Hall, Mie University (Primary: On-site, Secondary: Online) |
Vibration Frequency Detection of Real Motors Using Finite-Order Hilbert Transformer Teppei Ota (TUS), Masayoshi Nakamoto (HU), Kei Kozakai, Kohei Terashima (ORIENTAL MOTOR), Naoyuki Aikawa (TUS) SIP2023-12 BioX2023-12 IE2023-12 |
In recent years, motors have been widely used in applications such as electric vehicles, robots, and IoT devices, and ac... [more] | SIP2023-12 BioX2023-12 IE2023-12 pp.51-56 |
| ITE-BCT, OCS, IEE-CMN, OFT | 2022-11-11 13:50 |
Miyagi | Forest-Sendai (Primary: On-site, Secondary: Online) |
A Numerical Study on Hilbert Transform Used in Direct-Detection Coherent Reception Using Kramers-Kronig Relation
-- Comparison between Frequency Domain and Time Domain Realization -- Ryo Tamura (Tokyo Univ. of Science), Kariyawasam Amila (Kyushu Univ.), Joji Maeda (Tokyo Univ. of Science) OCS2022-46 |
As a candidate for high capacity optical links for data center interconnect, direct-detection self coherent heterodyne r... [more] | OCS2022-46 pp.36-40 |
| CAS, NLP | 2021-10-14 10:50 |
Online | Online | A Method of Designing a Hilbert Transformer with Transmission Zeros at Specified Positions Ohata Yohei, Takao Keisuke, Natori Takahiro, Aikawa Naoyuki (TUS) CAS2021-19 NLP2021-17 |
A method using a FIR Hilbert transformer is known as a method for estimating frequency. In this method, an oscillating c... [more] | CAS2021-19 NLP2021-17 pp.12-16 |
| MI, IE, SIP, BioX, ITE-IST, ITE-ME [detail] | 2020-05-29 09:30 |
Online | Online | Accuracy improvement of instantaneous frequency estimation using variable FIR filter with transmission zeros Keisuke Takao, Takahiro Natori (TUS), Toma Miyata (Salesian Polytechnic), Naoyuki Aikawa (TUS) SIP2020-6 BioX2020-6 IE2020-6 MI2020-6 |
Frequency estimation of sine wave signals has been studied in a wide range of fields.One of the methods is to use instan... [more] | SIP2020-6 BioX2020-6 IE2020-6 MI2020-6 pp.23-28 |
| SIP | 2019-08-30 10:00 |
Tokyo | Improvement of instantaneous frequency estimation by finite order Hilbert transformer using notch filter Keisuke Takao, Takahiro Natori, Naoyuki Aikawa (TUS) SIP2019-45 |
Frequency estimation is used in a wide range of fields such as radar, communications, voice, and medicine. One of the me... [more] | SIP2019-45 pp.31-34 |
|
| AP | 2018-10-18 14:30 |
Okayama | Okayama Univ. | Hilbert Transformation for Wireless Communications Yoshio Karasawa AP2018-92 |
Although Hilbert transformation appears in various fields of signal generation and signal processing, such as communicat... [more] | AP2018-92 pp.19-24 |
| MBE, BioX | 2017-07-29 09:25 |
Tokushima | Tokushima University | The applicable condition of Hilbert Huang Coherence for Synchronization Analysis Kensuke Omura, Masatake Akutagawa, Takahiro Emoto, Shinsuke Konaka, Yousuke Kinouchi (Tokushima Univ.), Yoshio Kaji (Tokushima Bunri Univ.), Kazuhiko Furukawa (Naruto Hospital), Fumio Shichijo (Suzue hospital) BioX2017-10 MBE2017-19 |
When a parson carry out higher brain activity such as cognition and memory, EEGs recorded from differ- ent region contai... [more] | BioX2017-10 MBE2017-19 pp.7-12 |
| MBE, BioX, NC | 2016-10-22 13:45 |
Osaka | Osaka Electro-Communication University | Individual Differences in Instantaneous Frequency of Electroencephalography during Music Listening Horie Ryota (SIT), Take Yoshiyuki (HAS) BioX2016-25 MBE2016-39 NC2016-24 |
We investigated a feature of electroencephalography (EEG) which reflects individual differences. As the feature, we prop... [more] | BioX2016-25 MBE2016-39 NC2016-24 pp.45-50 |
| MBE | 2016-09-24 15:45 |
Niigata | Niigata University | Phase Quantization of Event-Related Potentials by Using Hilbert-Huang Transform Ryota Horie (SIT) MBE2016-30 |
We investigated whether information of event-related potentials (ERPs) can be obtained from instantaneous phase of elect... [more] | MBE2016-30 pp.35-42 |
| AP | 2015-03-20 10:55 |
Fukui | Fukui University, Bunkyou Campus | Noise Suppression System for AM Signal using Quadrature Demodulation and Hilbert transformation Shinya Ito, Mitoshi Fujimoto, Toshikazu Hori (Univ. fukui), Tomohisa Harada, Yoshiyuki Hattori (TCRDL) AP2014-218 |
In recent years, problems of interfering of artificial noises from electrical power transfer become large and deteriorat... [more] | AP2014-218 pp.39-42 |
| MBE, BioX | 2014-09-12 13:30 |
Nagano | Shinshu University | Proposal of Digitization of Electroencephalogram by using Hilbert-Huang Transformation and its Application to Biometrics Ryota Horie, Noriki Ito (Shibaura Inst. of Tech.) BioX2014-14 MBE2014-37 |
We proposed a new method to extract features from non-stationary EEG signals with long time context, like EEG during lis... [more] | BioX2014-14 MBE2014-37 pp.23-26 |
| MBE, NC (Joint) |
2014-07-26 13:25 |
Okayama | Okayama University | Synchronization Analysis using the Hilbert Huang Coherence Eiji Kondo, Yuya Nakahira, Masatake Akutagawa, Takahiro Emoto (Univ. of Tokushima), Yoshio Kaji (Tokushima Bunri Univ.), Fumio Shichijo (Suzue Hosp.), Kazuhiko Furukawa (Naruto Hosp.), Hirofumi Nagashino, Shinsuke Konaka, Yohsuke Kinouchi (Univ. of Tokushima) MBE2014-29 |
In previous studies, the Hilbert Huang Coherence(HHC) for analyzing the degree of synchronization by using a Hilbert Hua... [more] | MBE2014-29 pp.7-12 |
| NC, MBE (Joint) |
2014-03-17 11:20 |
Tokyo | Tamagawa University | Estimation of phases and coupling coefficients in multicellular imaging data Hajime Moroda (Tokyo Inst. of Tech.), Kazuma Maeda (Tokyo Univ. Pham. and Life Sci.), Ryuichi Maruyama, Ichiro Kato (Tokyo Inst. of Tech.), Masashi Inoue, Hiroyoshi Miyakawa (Tokyo Univ. Pham. and Life Sci.), Toru Aonishi (Tokyo Inst. of Tech.) NC2013-89 |
It has been reported with multicellular calcium imaging methods that calcium transients are entrained to the extracellul... [more] | NC2013-89 pp.11-16 |
| CAS, NLP | 2013-09-26 15:20 |
Gifu | Satellite Campus, Gifu University | A Study of Phase Dominating Energy-Absorption Rate in a Coupled Oscillator Madoka Kubota, Takashi Hikihara (Kyoto Univ.) CAS2013-42 NLP2013-54 |
Resonance is well known as a mechanism for high energy absorption from sinusoidal external force in a linear system. In... [more] |
CAS2013-42 NLP2013-54 pp.35-40 |
| NC, MBE (Joint) |
2013-07-19 16:00 |
Tokushima | The University of Tokushima | Analysis of EEG synchronization during bimanual tapping using the Hilbert-Huang transform Masatake Akutagawa, Yuya Nakahira, Takahiro Emoto (Univ. of Tokushima), Yoshio Kaji (Tokushima Bunri Univ.), Fumio Shichijo (Suzue Hosp.), Kazuhiko Furukawa (Naruto Hosp.), Hirofumi Nagashino, Shinsuke Konaka, Yohsuke Kinouchi (Univ. of Tokushima) MBE2013-31 |
Activities of the supplementary motor area are synchronized to that of the primary motor cortex during complicated biman... [more] | MBE2013-31 pp.27-32 |
| IE, SIP, ICD, VLD, IPSJ-SLDM [detail] | 2012-10-18 14:20 |
Iwate | Hotel Ruiz | A Design of Hilbert Transformers using an L1 error criterion Ikuya Murakami, Naoyuki Aikawa (Tokyo Univ. of Science) VLD2012-42 SIP2012-64 ICD2012-59 IE2012-66 |
In this paper, we propose a design method of Hilbert Transformers using an $L_1$ error criterion. Conventional Hilbert T... [more] | VLD2012-42 SIP2012-64 ICD2012-59 IE2012-66 pp.13-18 |
| RCS, AN, SR, USN (Joint) |
2011-10-26 09:40 |
Tokyo | Sophia Univ. | A Comparative Discussion of the Error Estimation Accuracy of Hilbert Transformer for Multi-mode Receivers with Baseband AGC Yohei Kosuga (Kyoto Univ.), Satoshi Denno (Okayama Univ.), Masahiro Morikura (Kyoto Univ.) SR2011-49 |
This paper proposes a novel scheme to estimate the imbalance of the RF devices included in RF analog Hilbert transformer... [more] | SR2011-49 pp.37-41 |
| CAS, NLP | 2011-10-20 14:45 |
Shizuoka | Shizuoka Univ. | A Time Domain Analysis for Nonuniform Transmission Line Discrete Using Hilbert Transform Isao Kumazaki, Toshikazu Sekine, Yasuhiro Takahashi (Gifu Univ.) CAS2011-42 NLP2011-69 |
In case of obtaining a characteristic of time domain by inverse Fast Fourier Transform(iFFT) from measured characteristi... [more] | CAS2011-42 NLP2011-69 pp.55-60 |
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