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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 113  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
ITS, IEE-ITS 2023-03-13
Chiba Nihon Univ., Funabashi Campus
(Primary: On-site, Secondary: Online)
A Study on Ego-vehicle Direction Estimation using Spectral Analysis on Millimeter-wave MIMO Rada
Keiji Jimi, Takeki Ogitsu (Gunma Univ.) ITS2022-79
In this paper, we discuss a method of ego-vehicle motion estimation using a millimeter-wave MIMO radar. An In-vehicle mi... [more] ITS2022-79
(Primary: On-site, Secondary: Online)
Interference Detection Technique Using Index Calculated from Range Spectrum in Fast FMCW Radar
Yusuke Kitsukawa, Takahiro Horiguchi, Noriyuki Fukui, Eiji Taniguchi (Mitsubishi Electric) SANE2022-109
A Frequency Modulated Continuous Wave (FMCW) radar with fast-chirp can identify multi-target. This FMCW radar is require... [more] SANE2022-109
SRW 2023-01-16
Tokyo Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online)
[Short Paper] A Study on Signal Detection for M-ary Orthogonal Coded Chirp CDMA
Shigenobu Sasaki (Niigata Univ.) SRW2022-39
Chirp spread spectrum (CSS) scheme has been attracting attention as one of promising modulation scheme in LPWA (Low Powe... [more] SRW2022-39
ED, MWPTHz 2022-12-19
Miyagi   Precise 2D and 3D Imaging by using an Millimeter-Wave MIMO Radar
Hironaru Murakami, Taiga Fukuda, Su Jie, Masayoshi Tonouchi (Osaka Univ.) ED2022-72 MWPTHz2022-43
We performed 2D and 3D imaging by MIMO-SAR technique using an FMCW MM-Wave module. Measurement accuracy of less than 1 m... [more] ED2022-72 MWPTHz2022-43
RCC, ITS, WBS 2022-12-14
Shiga Ritsumeikan Univ. BKC
(Primary: On-site, Secondary: Online)
A fundamental study of a drone classification method applying CNN to range and Doppler images obtained by a millimeter-wave fast chirp MIMO radar
Masashi Kurosaki, Kenshi Ogawa, Ryohei Nakamura, Hisaya Hadama (NDA) WBS2022-46 ITS2022-22 RCC2022-46
In this paper, we propose a method to classifying various drones from range profile and micro Doppler images of a drone ... [more] WBS2022-46 ITS2022-22 RCC2022-46
RCC, ITS, WBS 2022-12-14
Shiga Ritsumeikan Univ. BKC
(Primary: On-site, Secondary: Online)
Turning Ego-vehicle Speed Estimation on Spectral Analysis using Millimeter-wave MIMO Radar
Keiji Jimi, Takeki Ogitsu (Gunma Univ.) WBS2022-58 ITS2022-34 RCC2022-58
In this paper, we propose a method of ego-vehicle speed estimation using a millimeter-wave MIMO radar, and we also discu... [more] WBS2022-58 ITS2022-34 RCC2022-58
OPE, OCS, LQE 2022-10-20
(Primary: On-site, Secondary: Online)
Theoretical and Experimental Investigation of Frequency Chirp Induced by Inter-Arm Imbalance in Mach-Zehnder Silicon Optical Modulators
Tadashi Murao, Jun Ushida, Hiroyuki Takahashi, Masatoshi Tokushima, Akemi Shiina, Tsuyoshi Horikawa (PETRA) OCS2022-22 OPE2022-68 LQE2022-31
Characteristic variations caused by nonuniformities in the fabrication process are inevitable in carrier-depletion Mach–... [more] OCS2022-22 OPE2022-68 LQE2022-31
(Joint) [detail]
Online Online EDF laser displacement sensor based on bending characteristics of cascaded-chirped long-period fiber grating
Koken Fukushima, Makoto Okano, Atsushi Wada, Satoshi Tanaka (NDA), Fumihiko Ito (Shimane Univ.) OFT2022-9
We have constructed an EDF laser in a sigma cavity configuration (EDFσL) using a double-pass cascaded-chirped long-perio... [more] OFT2022-9
SIP 2022-08-26
Okinawa Nobumoto Ohama Memorial Hall (Ishigaki Island)
(Primary: On-site, Secondary: Online)
Study on Bone-conducted Speech Enhancement Using Vector-quantized Variational Autoencoder and Gammachirp Filterbank Cepstral Coefficients
Quoc-Huy Nguyen, Masashi Unoki (JAIST) SIP2022-71
Bone-conducted (BC) speech potentially avoids the undesired effects on recorded speech due to background noise or reverb... [more] SIP2022-71
Kanagawa Keio University (Hiyoshi Campus)
(Primary: On-site, Secondary: Online)
LiCo: Toward Lightweight Resolution of Signal Collisions in LoRaWAN
Chenglong Shao, Osamu Muta (Kyushu Univ.) RCS2022-13
While Long Range Wide Area Network (LoRaWAN) has gathered remarkable attention, it experiences frequent LoRa signal coll... [more] RCS2022-13
SANE 2022-05-24
Kanagawa Information Technology R & D Center, MITSUBISHI Electric Corp.
(Primary: On-site, Secondary: Online)
Proposal of Unambiguous Velocity Calculation and Range Measurement Accuracy Improvement Method for LPRF Radar
Tetsuro Furuta, Satoshi Kageme (Mitsubishi Electric Corp.) SANE2022-4
LPRF (Low Pulse Repetition Frequency) radar is used to observe distant targets. While the range of unambiguous solvable ... [more] SANE2022-4
IT, ISEC, RCC, WBS 2022-03-10
Online Online A Fundamental study on multiple drone detection using a millimeter-wave fast chirp modulation radar
Masashi Kurosaki, Ryohei Nakamura, Hisaya Hadama (NDA) IT2021-94 ISEC2021-59 WBS2021-62 RCC2021-69
In recent years, the rapid development and spread of drones has attracted attention in a variety of fields, military, ag... [more] IT2021-94 ISEC2021-59 WBS2021-62 RCC2021-69
MW 2022-03-03
Online Online Applicability of Phase Modulation Scheme for Wireless Power Transmission System to Simultaneously Deliver Power and Signals
Takuro Ito, Masashi Nakatsugawa (NIT, Hakodate College), Shinji Abe, Takashi Ohira (TUT) MW2021-114
IoT and 5G systems are being introduced in the world. Wireless power transmission with information can further expand th... [more] MW2021-114
PN 2022-03-02
Online Online 40 Gbps Photonic Digital-to-Analog Conversion Using Frequency Chirp in a Semiconductor Optical Amplifier
Masaki Sagara, Tetsuyuki Ito, Motoharu Matsuura (Univ. of Electro-Commun.) PN2021-66
In semiconductor optical amplifiers (SOAs), when an optical signal is amplified, frequency chirp is induced at the leadi... [more] PN2021-66
PN 2022-03-02
Online Online All-Optical Logic Gates Using Frequency Chirp in a Semiconductor Optical Amplifier
Junichi Tsuda, Masaki Sagara, Taishi Takemoto, Motoharu Matsuura (Univ. of Electro-Commun) PN2021-67
Recently, with the demand for high-speed network, all-optical logic gate is an essential function for sup- porting high-... [more] PN2021-67
EMM 2022-01-27
Online Online Auditory Representation of Speech Signals Using a Matching Pursuit Algorithm and Sparse Coding
Dung Kim Tran, Masashi Unoki (JAIST) EMM2021-87
Speech signals are the natural carrier of information such as linguistic, speaker individuality, and emotions, etc. Ther... [more] EMM2021-87
WBS, RCC, ITS 2021-12-13
Online Online [Poster Presentation] Experimental study on Micro-Doppler Characteristics of Drones using a Millimeter-wave Fast Chirp Modulation Radar
Masashi Kurosaki, Ryohei Nakamura, Hisaya Hadama (NDA) WBS2021-41 ITS2021-15 RCC2021-48
In recent years, the rapid development and spread of drones has attracted attention in a variety of fields, military, ag... [more] WBS2021-41 ITS2021-15 RCC2021-48
SANE 2021-08-26
Online Online Accelerating Target Detection Based on Atomic Norm Minimization
Akira Kakitani, Kentaro Isoda, Kei Suwa, Ryuhei Takahashi (Mitsubishi Electric) SANE2021-25
We propose a method to detect the chirp signal, which is a target echo, by atomic norm minimization, assuming that the r... [more] SANE2021-25
OFT 2021-05-14
Online Online BER performance improvement of ultrahigh-speed coherent Nyquist pulse transmission using low-nonlinearity, dispersion-compensated transmission line with chirped FBG and LCoS
Kosuke Kimura, Masato Yoshida, Keisuke Kasai, Toshihiko Hirooka, Masataka Nakazawa (Tohoku Univ.) OFT2021-7
We demonstrate a low-nonlinearity, dispersion-compensated transmission line composed of a chirped FBG and an LCoS device... [more] OFT2021-7
RCS 2021-04-22
Online Online Pilotless Multipath Equalization for Chirp Spread Non-coherent FSK
Yuta Hori, Masatsugu Higashinaka, Hiroshi Aruga (MELCO) RCS2021-8
In low power wide area (LPWA) systems such as LoRaWAN (Long Range Wide Area Network), a combination of frequency shift k... [more] RCS2021-8
 Results 1 - 20 of 113  /  [Next]  
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