Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
IT, RCS, SIP |
2023-01-24 16:20 |
Gunma |
Maebashi Terrsa (Primary: On-site, Secondary: Online) |
Underdetermined DOA Estimation of Correlated Signals Using Atomic Norm Minimization Soichi Obata, Steven Wandale, Koichi Ichige (Yokohama Nat'l Univ.) IT2022-50 SIP2022-101 RCS2022-229 |
This paper discusses the underdetermined Direction-of-Arrival (DOA) estimation of correlated sources where the number of... [more] |
IT2022-50 SIP2022-101 RCS2022-229 pp.120-125 |
AP (2nd) |
2021-12-02 10:10 |
Okinawa |
Miyakojima (Primary: On-site, Secondary: Online) |
Imaging of Electromagnetic-Waves using RoF System Based on Si Photonics Microring Modulator Array Liucun Li, Hiroyuki Arai, Toshihiko Baba (Yokohama Nat'l Univ.) |
We propose an electromagnetic wave imaging radio over fiber system that connects an RF probe sensor array with a microri... [more] |
|
LQE, LSJ |
2019-05-30 14:30 |
Shiga |
|
64 Gbps modulation in compact Si photonic crystal slow light modulator Yosuke Hinakura, Hiroyuki Arai, Toshihiko Baba (Yokohama Nat'l Univ.) LQE2019-11 |
We demonstrate 64 Gbps operation in a compact Si photonic crystal optical modulator that employs meander line electrodes... [more] |
LQE2019-11 pp.5-7 |
SIP, MI, IE |
2019-05-23 13:00 |
Aichi |
|
Optimum 2-D Sparse Array with Extended Aperture for Accurate DOA Estimation Shogo Nakamura, Sho Iwazaki, Koichi Ichige (Yokohama Nat'l Univ.) SIP2019-1 IE2019-1 MI2019-1 |
We present a way of optimizing 2-D sparse array with extended aperture and its interpolation method based on simulated a... [more] |
SIP2019-1 IE2019-1 MI2019-1 pp.1-6 |
RCS, AP (Joint) |
2018-11-20 11:55 |
Okinawa |
Okinawa Industry Support Center |
A Narrow-width Circular-polarized Antenna using a Gapped Loop with Patch Element Yuki Takayama, Nobuhiro Kuga (Yokohama Nat'l Univ.) AP2018-106 |
This report proposes a circular polarized antenna with low-profile and narrow width.
It consists of a gapped loop elem... [more] |
AP2018-106 pp.23-28 |
SCE |
2018-08-09 15:30 |
Aichi |
Toyohashi University of Technology |
SCE2018-11 |
[more] |
SCE2018-11 pp.23-27 |
EMCJ, MICT (Joint) |
2018-03-16 10:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Basic consideration on a noise source using nonlinear distortion Nobuhiro Kuga (Yokohama Nat'l Univ.) MICT2017-51 |
[more] |
MICT2017-51 pp.1-3 |
EMT, EST, LQE, MWP, OPE, PEM, PN, IEE-EMT [detail] |
2018-01-26 09:30 |
Hyogo |
|
On-chip autocorrelator using Si photonics waveguides with two-photon-absorption PD array Keisuke Kondo (Tokyo Tech/Yokohama Nat'l Univ.), Toshihiko Baba (Yokohama Nat'l Univ.) PN2017-83 EMT2017-120 OPE2017-161 LQE2017-143 EST2017-119 MWP2017-96 |
(To be available after the conference date) [more] |
PN2017-83 EMT2017-120 OPE2017-161 LQE2017-143 EST2017-119 MWP2017-96 pp.263-268 |
OFT, OCS, LSJ (Joint) [detail] |
2017-08-31 15:30 |
Hokkaido |
Hokkaido Univ. |
Observation of eigen-mode propagation by selective mode excitation Yasuo Kokubun, Takuto Yamaguchi, Seiya Miura (Yokohama Nat'l Univ.) OCS2017-24 |
LP mode is widely used to describe the light propagation in few mode fibers. Since an LP mode is a quasi-degenerate mod... [more] |
OCS2017-24 pp.7-12 |
SCE |
2017-04-21 10:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Simulation of Superconducting Circuits Composed of Josephson Junctions and π-Junctions Yuki Yamanashi, Akira Sugiyama, Shunpei Imagawa, Nobuyuki Yoshikawa (Yokohama Nat'l Univ.) SCE2017-3 |
[more] |
SCE2017-3 pp.13-16 |
SCE |
2017-04-21 13:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Design and high speed test of an SFQ complex event detector circuit for complex event processing Ryosuke Sato, Tomohiro ono, Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama Nat'l Univ.) SCE2017-6 |
We study about complex event detector (CED) circuits and symbol matching circuits, which are component circuits of the C... [more] |
SCE2017-6 pp.29-34 |
PRMU, IE, MI, SIP |
2016-05-20 10:00 |
Aichi |
|
High Accuracy Feature Point Tracking for Omnidirectional Image Sequence Hiroshi Tada, Koichi Ichige (Yokohama Nat'l Univ.) SIP2016-16 IE2016-16 PRMU2016-16 MI2016-16 |
In this paper, we propose a highly accurate feature point tracking method for omnidirectional image sequence. It is diff... [more] |
SIP2016-16 IE2016-16 PRMU2016-16 MI2016-16 pp.85-90 |
OPE, OME |
2015-11-27 09:15 |
Kagawa |
Sunport-hall Takamatsu |
[Invited Talk]
Bio-sensing/imaging using GaInAsP semiconductor nanolasers Toshihiko Baba, Shoji Hachuda, Takumi Watanabe, Daichi Takahashi, Yuki Furuta, Keisuke Watanabe, Hiroshi Abe, Yoji Kishi, Mai Sakemoto, Shota Kita (Yokohama Nat'l Univ.) OME2015-70 OPE2015-136 |
GaInAsP photonic crystal nanolaser is used as a bio-sensor because its laser characteristics are sensitive to the enviro... [more] |
OME2015-70 OPE2015-136 pp.31-36 |
OFT, OCS (Joint) |
2015-08-27 17:05 |
Hokkaido |
|
Full set mode analysis of three mode fibers calculated from polarization components of Near-Field Pattern Yasuo Kokubun, Tatsuhiko Watanabe, Kohei Morita, Ryo Kawata (Yokohama Nat'l Univ.) OCS2015-34 |
We propose and demonstrate a novel mode analysis method which can obtain a full set of amplitude excitation ratio, phase... [more] |
OCS2015-34 pp.19-24 |
EMD |
2015-03-06 13:45 |
Chiba |
Chiba Institute of Technology |
An experimental consideration between effective permittivity and measurement sensitivity in non-contact PIM measurement of printed circuit board using a coaxial tube Nobuhiro Kuga, Ryota Toki (Yokohama Nat'l Univ.) EMD2014-114 |
[more] |
EMD2014-114 pp.9-12 |
EMD |
2015-01-23 15:25 |
Kanagawa |
|
A Basic consideration of a frequency interval dependency for the non-contact two-tone PIM tests using standing wave coaxial tube method Kumiko Morita, Nobuhiro Kuga (Yokohama Nat'l Univ.) EMD2014-105 |
This report discuss the influence of the frequency separation ware examined by a frequency sweep in the 2GHz narrow band... [more] |
EMD2014-105 pp.19-22 |
OME, EMD, CPM |
2014-06-20 11:40 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A consideration of a detuned sample length dependency in PIM measurement using Standing Wave Coaxial Tube Method Kumiko Morita, Nobuhiro Kuga (Yokohama Nat'l Univ.) EMD2014-15 CPM2014-35 OME2014-23 |
This report discuss a consideration of a detuned sample length dependency in PIM measurement using Standing Wave Coaxial... [more] |
EMD2014-15 CPM2014-35 OME2014-23 pp.39-42 |
AP |
2014-03-11 11:20 |
Fukushima |
Koriyama City Rodo Fukushi Kaikan |
Modified 2-D MUSIC Spectrum Based on Switched Axes Yuki Doi, Yuta Shikagawa, Koichi Ichige, Hiroyuki Arai (Yokohama Nat'l Univ.), Hiromi Matsuno, Masayuki Nakano (KDDI R&D Labs.) AP2013-194 |
This paper proposes a novel method of 2-D DOA estimation using a modified version of MUSIC spectrum based on switched ax... [more] |
AP2013-194 pp.51-56 |
EMD |
2014-03-07 13:20 |
Kanagawa |
Yokohama Nat'l Univ. |
Excitation method of the inner conductor of an connector-assembled coaxial cable in the standing wave coaxial tube PIM measurement method Ming Wang, Nobuhiro Kuga (Yokohama Nat'l Univ.) EMD2013-150 |
In this report, a non-contact evaluation method using the standing wave coaxial tube method is discussed for testing the... [more] |
EMD2013-150 pp.5-8 |
EMD |
2014-03-07 16:10 |
Kanagawa |
Yokohama Nat'l Univ. |
A basic consideration of optimum sample size in the non-contact two-tone PIM test for printed circuit board using the standingwave coaxial tube method Shutaro Tokunaga, Kumiko Morita, Nobuhiro Kuga (Yokohama Nat'l Univ.) EMD2013-160 |
[more] |
EMD2013-160 pp.45-48 |