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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MW | 2024-05-16 14:30 |
Osaka | Osaka University Toyonaka Campus (Primary: On-site, Secondary: Online) |
Improved image rejection with correction of I/Q amplitude and phase errors in an even harmonic quadrature mixer Takaaki Michishita, Kousuke Ito, Masaomi Tsuru, Naoki Sakai, Kenji Itoh (KIT) |
(To be available after the conference date) [more] | |
| RCS, SR, SRW (Joint) |
2024-03-14 15:10 |
Tokyo | The University of Tokyo (Hongo Campus), and online (Primary: On-site, Secondary: Online) |
[Invited Talk]
Development trends in measurement technology for 6G Hanako Noda (Anritsu)  RCS2023-278 SR2023-101 SRW2023-65 |
It is predicted that the need for the use of radio waves in unused frequency bands such as the millimeter wave band will... [more] | RCS2023-278 SR2023-101 SRW2023-65 p.127(RCS), p.59(SR), p.92(SRW) |
| MW | 2023-11-16 15:20 |
Okinawa | Nago City Industrial Support Center (Okinawa) (Primary: On-site, Secondary: Online) |
An even harmonic quadrature mixer MMIC for quantum bits' exciting Yusuke Ohmori, Kousuke Itou, Takaaki Michishita, Tsukasa Hirai, Masaomi Tsuru, Naoki Sakai (KIT), Shinichi Morisaka, Hidehisa Shiomi, Makoto Negoro (Osaka Univ.), Kenji Itoh (KIT) MW2023-133 |
This paper describes a prototype of an even harmonic quadrature mixer MMIC used for a microwave source exciting supercon... [more] | MW2023-133 pp.37-42 |
| IE, ITS, ITE-MMS, ITE-ME, ITE-AIT [detail] | 2023-02-22 09:30 |
Hokkaido | Hokkaido Univ. | Spurious Correlation with Dataset Imbalance in Image Recognition Hajime Oi, Toshihiko Yamasaki (UTokyo) ITS2022-58 IE2022-75 |
Though various methods against spurious correlation have been proposed, most of them conducted experiments under a limit... [more] | ITS2022-58 IE2022-75 pp.89-94 |
| ED, IEE-BMS, IEE-MSS | 2021-08-06 15:50 |
Online | Online | AC Poling and Spurious Vibrations in Pb(Mg1/3Nb2/3)O3-PbTiO3 Piezoelectric Single Crystals Tomoaki Karaki, Yiqin Sun, Yohachi Yamashita (Toyama. Pref. Univ.) ED2021-14 |
It has been reported that compared with DC poling (DCP), the AC poling (ACP) could significantly improve the dielectric ... [more] | ED2021-14 pp.13-16 |
| MW | 2017-12-20 09:20 |
Tokyo | Consideration of Multi-Pole for Electromagnetically-Coupled Half-Wavelength Resonator Filters Ayaka Shimizu, Toshio Ishizaki (Ryukoku Univ.) MW2017-153 |
In recent years, further miniaturization and high performance of a filter for small base station are required. By formin... [more] | MW2017-153 pp.65-70 |
|
| WPT, MW | 2015-04-16 14:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A Study on Wideband Filters Based on Microstrip Parallel-Coupled lines Chun-Ping Chen, Noriki Kato, Tetsuo Anada (Kanagawa Univ.), Zhewang Ma (Saitama Univ.) WPT2015-2 MW2015-2 |
This paper discusses the design of wideband filters consisting of microstrip parallel-coupled lines, with an emphasis on... [more] | WPT2015-2 MW2015-2 pp.5-10 |
| MW, ICD | 2015-03-06 14:30 |
Fukui | University of Fukui | Basic characteristics of the third order PLL oscillator Junki Ogawa, Kenji Itoh, Keisuke Noguchi, Tetsuo Hirota, Shigeru Makino (KIT) MW2014-224 ICD2014-137 |
In this report, basic characteristics of the third order PLL oscillator are discussed with comparison of the second orde... [more] | MW2014-224 ICD2014-137 pp.123-126 |
| MW | 2014-05-23 16:45 |
Kyoto | Doshisha Univ. | A Low-Spurious E-Band GaAs MMIC Frequency Converter for Over-Gbps Wireless Communication Yasuhiro Morita, Shuya Kishimoto, Masaharu Ito, Keiichi Motoi, Kazuaki Kunihiro (NEC) MW2014-41 |
A highly integrated, low-spurious E-band MMIC frequency converter, which comprises a sub-harmonic mixer with an LO multi... [more] | MW2014-41 pp.99-103 |
| MW, SCE, WPT | 2014-04-17 11:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Novel Synthesis of A Wideband Filter Using Open-Short-Circuited Stepped Impedance Resonators Chun-Ping Chen, Noriki Kato, Katsuhiro Kamata, Takemasa Kato, Tetsuo Anada (Kanagawa Univ.) WPT2014-3 SCE2014-3 MW2014-3 |
A wideband filter consisting of a cascade connection of open-short-circuited stepped impedance resonators (OSSIRs) is pr... [more] | WPT2014-3 SCE2014-3 MW2014-3 pp.11-16 |
| EMCJ | 2013-07-11 13:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Evaluation Method for Noise Susceptibility of a RF Amplifier's Power Supply Terminal Takefumi Kumamoto (MEE), Takeshi Uchida, Chiharu Miyazaki, Naoto Oka (Mitsubishi Electric) EMCJ2013-31 |
By increasing the system products which consist of communication and data processing function, the electromagnetic inter... [more] | EMCJ2013-31 pp.21-26 |
| NC, MBE (Joint) |
2012-12-12 11:05 |
Aichi | Toyohashi University of Technology | Instabilities of spurious state with synaptic depression Shin Murata, Yosuke Otsubo, Kenji Nagata (Univ. of Tokyo), Masato Okada (Univ. of Tokyo/BSI RIKEN) NC2012-79 |
The associative memory model is one of typical neural network model and has equilibrium state called spurious state in w... [more] | NC2012-79 pp.31-36 |
| ED, MW | 2012-01-11 13:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg | A System Design Method for Direct Sampling WLAN Receiver Noriaki Saito, Yohei Morishita, Tadashi Morita (Panasonic) ED2011-124 MW2011-147 |
A baseband analog filter occupies large area in the receiver block, due to the low frequency. There are two methods to s... [more] | ED2011-124 MW2011-147 pp.31-34 |
| MW | 2011-12-15 16:00 |
Yamaguchi | Yamaguchi University | Memory Size Reduction Technique for Residual Error correction of a Direct Digital Synthesizer Using Piecewise-Linear Approximation Kenichi Tajima, Kenji Kawakami (Mitsubishi Electric corp.) MW2011-130 |
This paper presents a novel memory size reduction technique for residual error-correction of a direct digital synthesize... [more] | MW2011-130 pp.27-31 |
| SANE, SAT (Joint) |
2011-02-25 09:50 |
Hyogo | NICT Kobe Research Laboratories | Study on Spurious Noise in Direct Digital Synthesizer Shinya Murata, Masayoshi Tanaka (Nihon Univ.) SAT2010-84 |
This paper presents a new type of direct digital synthesizer (DDS) with reduced noise and memory capacity. DDS is an imp... [more] | SAT2010-84 pp.49-54 |
| ED | 2009-10-16 10:35 |
Fukui | Spurious Reduction Technology for Pulsed Magnetrons Hideyuki Obata, Kuniyoshi Furumoto, Naoki Tsuji (New Japan Radio Co., Ltd.) ED2009-126 |
Technological developments in the design of unmodulated pulsed magnetrons have resulted in a dramatic improvement in the... [more] | ED2009-126 pp.53-57 |
|
| MW | 2009-06-30 14:20 |
Aichi | Nagoya Institute of Technology | A Branch-Line Quadrature Hybrid with Multiple Spurious Suppressions Yukihiro Tahara, Tomoya Matsuda, Naofumi Yoneda (Mitsubishi Electric Corp.) MW2009-25 |
Branch-line quadrature hybrids are widely used for various microwave applications such as antenna feed networks, power a... [more] | MW2009-25 pp.37-40 |
| MW | 2008-12-12 13:00 |
Toyama | Toyama-Univ. Gofuku-camp. | Tunable Low Pass Filter with Back to Back Varactor Diodes and Fixed Capacitors Yusuke Kitsukawa, Masatake Hangai, Morishige Hieda, Moriyasu Miyazaki (Mitsubishi Electric Co.Info.Tech.) MW2008-153 |
In this report, a tunable low pass filter with back to back varactor diodes and fixed capacitors is described. Conventi... [more] | MW2008-153 pp.41-45 |
| SAT, WBS (Joint) |
2008-05-27 13:25 |
Chiba | Nihon Univ. (Tsudanuma) | A Study on Spurious Domain Emission from Multi-carrier Operated Transmitter Masayoshi Tanaka (Nihon Univ,), Hiroshi Sakamoto (NTT-AT), Mituo Kobayashi, Yukiharu Kitayama (NTT Com) SAT2008-2 |
This paper presents experimental and analytical studies of spurious emissions that a multi-carrier transmitter produces ... [more] | SAT2008-2 pp.7-12 |
| SCE, MW | 2008-04-22 16:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
Spurious Suppression Effect by HTS power bandpass filters for 5 GHz band Kazunori Yamanaka, Kazuaki Kurihara, Akihiko Akasegawa (Fujitsu Ltd.), Shunichi Futatsumori, Takashi Hikage, Toshio Nojima (Hokkaido Univ.) SCE2008-13 MW2008-13 |
For high temperature superconducting (HTS) power bandpass filters (BPFs), the developed resonator devices, the technolog... [more] | SCE2008-13 MW2008-13 pp.69-74 |
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