Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCC, ISEC, IT, WBS |
2024-03-14 11:00 |
Osaka |
Osaka Univ. (Suita Campus) |
[Invited Talk]
Cryptographic Research Based on Algebraic Curve Computation Katsuyuki Takashima (Waseda Univ.) IT2023-116 ISEC2023-115 WBS2023-104 RCC2023-98 |
We have a wide range of cryptographic primitives based on elliptic curves, i.e., widely deployed public key cryptosystem... [more] |
IT2023-116 ISEC2023-115 WBS2023-104 RCC2023-98 p.265 |
SR |
2021-11-04 09:55 |
Online |
Online |
Wideband Single-bit Bandpass Delta Sigma Modulator Takashi Maehata (SEI), Noriharu Suematsu (Tohoku University) SR2021-42 |
In 5G and next-generation mobile communication systems, to achieve high-speed communication, massive multiple-input and ... [more] |
SR2021-42 pp.9-16 |
HWS, ICD [detail] |
2021-10-19 16:15 |
Online |
Online |
Security evaluatuion of pairing-based cryptography against Special extended Number Field Sieve method Saito Kikuoka, Makoto Ikeda (Tokyo Univ.) HWS2021-52 ICD2021-26 |
Pairing-based cryptography is an extension of elliptic-curve-based cryptography for applications realizing functional cr... [more] |
HWS2021-52 ICD2021-26 pp.57-62 |
ICD, MW |
2018-03-01 13:15 |
Shiga |
The University of Shiga Prefecture |
[Special Talk]
Realization of High Attenuation in Stopband by Elliptic Function Type HPF
-- Characteristic Improvement by Shield Case -- Rei Abe, Satoshi Ono, Koji Wada (UEC) MW2017-177 ICD2017-101 |
In this study, elliptic function type High-pass filter(HPF) with high attenuation characteristic in the stopband is desi... [more] |
MW2017-177 ICD2017-101 pp.21-26 |
ICD, MW |
2018-03-01 13:55 |
Shiga |
The University of Shiga Prefecture |
[Special Talk]
Design and Prototype Evaluation of a High Attenuation Five-pole Elliptic Low-pass Filter Daichi Shimizu, Hiroki Ushiroda (Saga Univ.) MW2017-179 ICD2017-103 |
A low pass filter with low insertion loss and high attenuation is designed and fabricated in the passband from 0.2 to 1.... [more] |
MW2017-179 ICD2017-103 pp.31-34 |
US |
2017-07-27 15:15 |
Okayama |
|
Performance improvement of ultrasonic motor using polymer-based vibrator
-- Employment of triple-layered vibrator and higher-order vibration modes -- Jiang Wu, Yosuke Mizuno, Kentaro Nakamura (Tokyo Tech) US2017-41 |
Our previous study has shown that, comparing to the conventional metal-based ultrasonic motors, the polymer-based ultras... [more] |
US2017-41 pp.55-60 |
SITE, EMM, ISEC, ICSS, IPSJ-CSEC, IPSJ-SPT [detail] |
2017-07-15 14:15 |
Tokyo |
|
Zynq-based Coprocessor Development Environment for Cryptography with Advanced Functionality and Its Evaluation Takanori Miyoshi, Tsutomu Matsumoto (YNU) ISEC2017-37 SITE2017-29 ICSS2017-36 EMM2017-40 |
Bilinear pairing has a potential to produce a lot of new cryptographic protocols enabling advanced functionalities such ... [more] |
ISEC2017-37 SITE2017-29 ICSS2017-36 EMM2017-40 pp.275-280 |
IT |
2014-12-09 16:35 |
Toyama |
Unazuki New Otani Hotel |
[Invited Talk]
Pairing-based cryptography with elliptic curve and vector decomposition problem Yasuyuki Nogami (Okayama Univ.) IT2014-53 |
As non--symmetric public key cryptographies defined over finite field, especially extension field, elliptic curve crypto... [more] |
IT2014-53 pp.19-24 |
MW |
2012-10-18 10:35 |
Tochigi |
Utsunomiya Univ. |
A study of a quasi-millimeter wave quasi-elliptic function bandpass filter using stub-loaded resonators Yusuke Takahashi, Koji Wada (UEC) MW2012-85 |
In this study, a quasi-millimeter wave microstrip line bandpass filter (BPF) using stub-loaded resonators is proposed. T... [more] |
MW2012-85 pp.25-28 |
MWP, OPE, MW, EMT, EST, IEE-EMT [detail] |
2012-07-27 14:50 |
Hokkaido |
Hokkaido Univ. |
Theoretical Design of UWB Bandpass Filter with Attenuation Poles Chun-Ping Chen, Junya Oda, Yosuke Kamiji, Tetsuo Anada (Kanagawa Univ.), Zhewang Ma (Saitama Univ.) MW2012-56 OPE2012-49 EST2012-38 MWP2012-37 |
A quasi-elliptical-function-based design methodology is proposed for ultra-wideband(UWB) filters consisting of stepped-i... [more] |
MW2012-56 OPE2012-49 EST2012-38 MWP2012-37 pp.179-184 |
SCE, MW |
2010-04-23 09:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Study of HTS transmit filters using stripline structure Naoto Sekiya, Nozomu Imai, Keisuke Yamamoto, Yasuhiko Nakagawa (Yamanashi Univ.), Atsushi Saito, Shigetoshi Ohshima (Yamagata Univ.) SCE2010-1 MW2010-1 |
A high-temperature superconducting transmit filter with a stripline (SL) structure has been designed. The filter was des... [more] |
SCE2010-1 MW2010-1 pp.1-5 |
ISEC, LOIS |
2009-11-13 10:30 |
Gifu |
Gifu Univ. |
Javas Crypto Satoshi Oda, Gembu Morohashi (NTT Corp.) ISEC2009-62 LOIS2009-51 |
The information security in Web 1.0, represented by SSL/PKI,
is the security for communication channels. As computing
... [more] |
ISEC2009-62 LOIS2009-51 pp.75-80 |
NLP |
2009-03-11 16:45 |
Kyoto |
|
A study on frequency entrainment of externally excited phase oscillator
-- based on energy formed by elliptic function -- Yuuichi Yokoi, Takashi Hikihara (Kyoto Univ.) NLP2008-171 |
This paper studies frequency entrainment in externally excited phase oscillator in energy aspects.
The same phenomenon ... [more] |
NLP2008-171 pp.117-122 |
ISEC, SITE, IPSJ-CSEC |
2008-07-24 14:15 |
Fukuoka |
Fukuoka Institute of System LSI Design Industry |
Knapsack Cryptosystem on Elliptic Curves of Trace Tow Koichiro Noro, Kunikatsu Kobayashi (Yamagata Univ.) ISEC2008-19 SITE2008-13 |
The LLL algorithm is strong algorithm that decrypts the additional type Knapsack cryptosystem.However, the LLL algorithm... [more] |
ISEC2008-19 SITE2008-13 pp.23-26 |
MW |
2008-05-30 13:50 |
Kyoto |
Kyoto Univ. |
Compact Pseudo-Elliptic Function Ultra-wideband Bandpass Filter with Steep Skirt Selectivity Chun-Ping Chen, Hiroshige Nihei (Kanagawa Univ.), Zhewang Ma (Saitama Univ.), Tetsuo Anada (Kanagawa Univ.) MW2008-26 |
An efficient design scheme is proposed in order to implement a new UWB filter with improved skirt selectivity but keepin... [more] |
MW2008-26 pp.65-70 |
SCE, MW |
2008-04-22 16:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Talk]
Development of Superconducting Filter for Meteorological Radar Systems Noritsugu Shiokawa, Hiroyuki Kayano, Tamio Kawaguchi, Kohei Nakayama, Takatoshi Watanabe, Tatsunori Hashimoto (Toshiba) SCE2008-14 MW2008-14 |
We are developing frequency narrowing technology in order to narrow the bandwidth of 5 GHz-band meteorological radar sys... [more] |
SCE2008-14 MW2008-14 pp.75-80 |
OPE, OME |
2006-11-15 13:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Formation of elliptical polarization holograms in photo induced anisotropic material Manabu Nakamura, Akira Emoto, Hiroshi Ono (Nagaoka Univ. of Tech.), Nobuhiro Kawatsuki (Univ. of Hyogo) |
Polarization holographic gratings have been prepared in functionalized materials in which optical anisotropy can be indu... [more] |
OME2006-100 OPE2006-115 pp.7-11 |
AP |
2005-12-15 13:50 |
Tokyo |
Tokyo Inst. of Tech. |
A Study on the receiving characteristics of UWB antenna systems including the effects of human hands Ken-ichi Asanuma, Tadahiko Maeda (Ritsumeikan Univ.) |
In evaluating the actual performance of the UWB-IR systems under Line-of-Sight condition, there are two major issues to ... [more] |
AP2005-124 pp.47-52 |