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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| CCS | 2023-11-11 13:30 |
Toyama | Toyama Prefectural University | Evaluation of a Small Signal Detection Circuit for Artificial Action Potentials in an Alginate Gel Membrane Soichiro Yamakawa, Kota Ando, Tetsuya Asai (Hokkaido Univ.)  CCS2023-26 |
In recently years, AI has been applied to a wide range of applications, and the concept of having the human brain itself... [more] | CCS2023-26 pp.7-12 |
| NLP, CAS | 2023-10-06 14:30 |
Gifu | Work plaza Gifu | A Study on Amplitude-Phase Distortion in Amplifiers Satoshi Tanaka, Takeshi Yoshida, Minoru Fujishima (Hiroshima Univ.) CAS2023-41 NLP2023-40 |
The output signal of a radio frequency (RF) amplifier used in a wireless system, for example, varies in amplitude and ph... [more] | CAS2023-41 NLP2023-40 pp.47-52 |
| EA, ASJ-H | 2022-08-04 16:30 |
Miyagi | (Primary: On-site, Secondary: Online) |
SPICE Modeling of Vacuum Tubes for Low Plate Voltage
-- Comparison of Characteristics for Triode Connection of Pentodes and Triodes -- Mitsuharu Arimura (Shonan Inst. Tech.) EA2022-33 |
We measured the Ep-Ip characteristics of vacuum tubes and created SPICE models for low plate voltages (about 10V to 30V)... [more] | EA2022-33 pp.26-31 |
| SIP, CAS, VLD, MSS | 2021-07-06 13:55 |
Online | Online | A Study on AM-AM/PM Characteristics and Distortion of Power Amplifiers for Mobile Phone Terminals Satoshi Tanaka (Murata Manufacturing) CAS2021-16 VLD2021-16 SIP2021-26 MSS2021-16 |
In 5G (5th Generation) mobile phone, QAM (quadrature amplitude modulation) which has high PAPR (peak to average power ra... [more] | CAS2021-16 VLD2021-16 SIP2021-26 MSS2021-16 pp.81-86 |
| MSS, CAS, SIP, VLD | 2020-06-18 10:50 |
Online | Online | A Study on AM-AM/PM Characteristics of RF Power Amplifiers Satoshi Tanaka (Murata Manufacturing) CAS2020-3 VLD2020-3 SIP2020-19 MSS2020-3 |
In 5G (5th Generation) mobile phone, maximum modulation bandwidth is enlarged from 100 to 400 MHz addition, complicated ... [more] | CAS2020-3 VLD2020-3 SIP2020-19 MSS2020-3 pp.11-16 |
| SANE | 2019-10-31 09:20 |
Overseas | KOREA (Jeju) | A Linearization Method of Non-linear Communication Paths based on A Complex Model Osamu Ichiyoshi (HNB21C) SANE2019-46 |
Nonlinear distortions of amplifiers can bring serious degradations in communication. A practical linearization method to... [more] | SANE2019-46 pp.1-6 |
| NLP | 2015-04-24 13:55 |
Kagawa | Kagawa Social Welfare Center | High Sensitive Detecting Technique for Weak Signal by Stochastic Resonance Wen Li, Hisaaki Kanai, Kengo Imagawa, Masami Makuuchi, Hideki Osaka (Hitachi) NLP2015-21 |
Stochastic resonance (SR), a phenomenon that signals can be enhanced with especial noise strength in a non-linear system... [more] | NLP2015-21 pp.99-104 |
| SAT | 2014-10-24 17:00 |
Overseas | Hae-un-dae Grand Hotel, Busan, Korea | The test results of signal processor section of the satellite communication facilities for optical communication environment Isao Nakazawa, Shinichi Yamamoto, Amane Miura, Morio Toyoshima (NICT) SAT2014-50 |
In the optical space communication between the satellite and the earth station, it is effective to select the earth stat... [more] | SAT2014-50 pp.195-200 |
| AP, WPT (Joint) |
2014-10-15 15:45 |
Hokkaido | Hokkaido University, Clark Memorial Student Center | Efficiency of Rectify Circuit with Matching Circuit for Wireless Power Transfer Satoshi Suzuki, Shinji Abe, Qiaowei Yuan (SNCT) WPT2014-37 |
Rectifying efficiency is extremely important parameter in Wireless Power Transfer system. Rectifier’s efficiency is aff... [more] |
WPT2014-37 pp.11-14 |
| MW, SCE, WPT | 2014-04-18 15:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Study on Non-Linear Impedance Estimation by Using Moebius Transformation Shinji Abe, Satoshi Suzuki, Qiaowei Yuan (Sendai NCT) WPT2014-21 SCE2014-21 MW2014-21 |
It is extremely difficult to measure non-linear impedance by the conventional methods, such as using network analyzer. ... [more] |
WPT2014-21 SCE2014-21 MW2014-21 pp.109-114 |
| US | 2014-02-21 10:30 |
Tokyo | Chofu Aerospace Center, Aerodrome Branch, JAXA | Non-Linearity of Receiver Circuits Yoshio Udagawa (iSL) US2013-95 |
The non-linearity characteristic of receiver circuits for ultrasonic is mentioned [more] | US2013-95 pp.9-14 |
| ICD | 2014-01-28 15:00 |
Kyoto | Kyoto Univ. Tokeidai Kinenkan | [Poster Presentation]
Diode Modeling with Lossy Nonlinear Capacitance Model Ryo Nahara, Kosuke Katayama, Kyoya Takano, Mizuki Motoyoshi, Shuhei Amakawa, Takeshi Yoshida, Minoru Fujishima (Hiroshima Univ.) ICD2013-127 |
For precise estimation of power consumption and circuit characteristics, MOSFET models used in circuit simulation should... [more] | ICD2013-127 p.63 |
| VLD, DC, IPSJ-SLDM, CPSY, RECONF, ICD, CPM (Joint) [detail] |
2012-11-28 11:20 |
Fukuoka | Centennial Hall Kyushu University School of Medicine | High Sensitive Detection of Low S/N ratio Signal by Bistable Potential Circuit Hisaaki Kanai, Wen Li, Kengo Imagawa, Masami Makuuchi, Yutaka Uematsu, Hideki Osaka (Hitachi, Ltd.) VLD2012-93 DC2012-59 |
Stochastic resonance (SR), a phenomenon that signals can be enhanced with especial noise strength in a non-linear system... [more] | VLD2012-93 DC2012-59 pp.195-200 |
| NLP | 2012-11-19 16:20 |
Miyagi | Ishinomaki Senshu University | Death of an extremely small periodic solution and stable relaxation oscillation in a constrained BVP oscillator under weak periotic pertubation Daisuke Iwasaki, Yoshimasa Shinotsuka, Naohiko Inaba (Meiji Univ.), Munehisa Sekikawa (Univ. of Tokyo), Tetsuro Endo (Meiji Univ.) NLP2012-82 |
This paper rigorously analyzes a four-segment piecewise linear constraint BVP oscillator under weak periodic perturbatio... [more] | NLP2012-82 pp.33-37 |
| VLD | 2008-09-30 15:00 |
Ishikawa | Variable linear transconductance OTA Masaki Ikemoto, Cong-Kha Pham (UEC) VLD2008-59 |
This report propose variable transconductance OTA circuit that have high signal linearity. The OTA is simulated in a 0.... [more] |
VLD2008-59 pp.71-74 |
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