Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
AP |
2024-03-14 15:15 |
Fukui |
UNIVERSITY OF FUKUI (Primary: On-site, Secondary: Online) |
[Invited Talk (Young Researcher)]
Study of non-contact PIM measurement systems for balanced transmission lines with electrically equivalent characteristics to microstrip lines Ryunosuke Murofushi (Yokohama Natl. Univ./Polytechnic Univ.), Nobuhiro Kuga (Yokohama Natl. Univ.), Eiji Hanayama (Polytechnic Univ.) AP2023-209 |
In many communication systems, passive intermoduration (PIM) is known as one of noises. The termination method standardi... [more] |
AP2023-209 pp.45-50 |
AP |
2023-04-14 13:20 |
Osaka |
Osaka Univ. (Primary: On-site, Secondary: Online) |
Evaluation of PIM correlation between the impedance matched method and the without termination method by using coupling compensation of transmission lines Ryunosuke Murofushi (YNU/PTU), Nobuhiro Kuga (YNU), Eiji Hanayama (PTU) AP2023-3 |
Without termination method is effective to reduce system size although PIM measurement is usually carried out by using I... [more] |
AP2023-3 pp.11-15 |
NLP, MSS |
2023-03-15 10:20 |
Nagasaki |
(Primary: On-site, Secondary: Online) |
A theoretical study on frequency response characteristics in single degree of freedom model for atomic force microscope Ryoto Yoshida, Nobuo Satoh, Kuniyasu Shimizu (CIT) MSS2022-63 NLP2022-108 |
In this study, we derive an approximated theoretical solution for a vibrating cantilever-probe used in atomic force micr... [more] |
MSS2022-63 NLP2022-108 pp.5-10 |
EMT, MW, OPE, EST, MWP, THz, IEE-EMT [detail] |
2020-07-17 14:15 |
Online |
Online |
Study on Series Connected Harmonic-Tuned GaN HEMT Doherty Power Amplifier for Directly Exciting a Loop Antenna of OAM communication with Balanced Mode Masahiro Nakada, Yoichiro Takayama, Ryo Ishikawa, Kazuhiko Honjo (UEC) EMT2020-24 MW2020-33 OPE2020-19 EST2020-24 MWP2020-24 |
A series-connected harmonic-tuned GaN HEMT Doherty amplifier (DA) has been developed for directly exciting a loop antenn... [more] |
EMT2020-24 MW2020-33 OPE2020-19 EST2020-24 MWP2020-24 pp.101-106 |
MW (Workshop) |
2013-12-02 - 2013-12-04 |
Overseas |
King Mongkut's University of Technology North Bangkok, Thailand |
Third Order Intermodulation IM3 of Diode Mixers Jun Hashimoto, Kenji Itoh (KIT), Mitsuhiro Shimozawa (Mitsubishi Electric Corp.), Koji Mizuno (Tohoku Univ.) |
In this paper, third order intermodulations IM3 of balanced mixers and even harmonic mixers are formulated. The general ... [more] |
|
MW |
2013-05-30 15:30 |
Kyoto |
Ryukoku Univ. |
Output Power of Diode Mixers Jun Hashimoto, Kenji Itoh (Kanazawa Inst. of Tech.), Mitsuhiro Shimozawa (Mitsubishi Electric), Koji Mizuno (Tohoku Univ.) MW2013-12 |
In this report, output power of the balanced diode mixer and the even harmonic mixer are reported for clarification of f... [more] |
MW2013-12 pp.13-18 |
AP, MW (Joint) |
2012-09-28 15:25 |
Saitama |
KDDI R&D LABS |
Output Power of Diode Mixers in Modulator Operation Jun Hashimoto, Kenji Itoh (KIT), Mitsuhiro Shimozawa (Mitsubishi Electric Corp), Koji Mizuno (Tohoku Univ.) MW2012-77 |
In this report, output power of the even harmonic mixer and the balanced diode mixer are reported for clarification of f... [more] |
MW2012-77 pp.65-70 |
MW (Workshop) |
2012-08-08 - 2012-08-10 |
Overseas |
Chulalongkorn University, Bangkok, Thailand |
Output Power Analysis of Diode Mixers in Modulator Operation Jun Hashimoto, Kenji Itoh (Kanazawa Institute of Tech.), Mitsuhiro Shimozawa (Mitsubishi Electric Corp.), Koji Mizuno (Tohoku Univ.) |
In our past works, fundamental limitations on output power of the even harmonic mixer are clarified with the switch mode... [more] |
|
EA |
2010-10-21 15:25 |
Ishikawa |
Kanazawa-city Omi-cho Koryu Plaza |
Physical characteristics of earplug speakers for reciprocal head-related transfer function measurement Noriyuki Matsunaga, Tatsuya Hirahara (TPU) EA2010-62 |
Head-related transfer functions (HRTFs) can be measured in short time with reciprocal method. In the reciprocal HRTF mea... [more] |
EA2010-62 pp.25-30 |
NLP |
2010-07-13 09:25 |
Ishikawa |
Ishikawa Prefectural Bunkyo Hall |
SPICE-Oriented Algorithm for Assessment of Stability Hiroshige Kataoka, Yoshihiro Yamagami, Yoshifumi Nishio, Akio Ushida (Tokushima Univ.) NLP2010-42 |
The assessment of the stability for periodic solutions is very important for designing the circuit. There are many metho... [more] |
NLP2010-42 pp.65-69 |
MW |
2009-05-28 11:45 |
Okayama |
Okayama Univ. |
Fundamental Limitations on Output Power of the Balanced Diode Mixer in modulator operation Kenji Itoh, Mitsuhiro Shimozawa (Mitsubishi Elect.) MW2009-12 |
An even harmonic mixer with an anti-parallel diode pair has good technical features of the LO doubling function and extr... [more] |
MW2009-12 pp.17-22 |
NLP, CAS |
2008-10-14 11:40 |
Miyagi |
|
Finding Periodic Solutions by Complex Homotopy Based on Harmonic Balance Method Katsuya Nomura, Takashi Hisakado (Kyoto Univ.) CAS2008-35 NLP2008-47 |
In finding periodic solutions, the methods of formulation are classified into two types whether the equation is obtained... [more] |
CAS2008-35 NLP2008-47 pp.7-12 |
CAS, NLP |
2007-10-18 17:00 |
Tokyo |
Musashi Institute of Technology |
[Tutorial Invited Lecture]
Simulation methods for analog RF circuits design Makiko Okumura (Kanagawa Inst. of Tech.) CAS2007-51 NLP2007-79 |
There are some particular analyses, which are not implemented in a standard circuit simulator, for simulating analog RF ... [more] |
CAS2007-51 NLP2007-79 pp.99-104 |
NLP |
2007-06-08 17:30 |
Hiroshima |
|
Spice-Oriented Frequency-Domain Analysis of Modulator Circuits Combining with Matlab
-- Comparisons between Volterra series and harmonic balance methods -- Junji Kawata (Tokushima Bunri Univ.), Yoshihiro Yamagami, Yoshifumi Nishio (Tokushima Univ.), Akio Ushida (Tokushima Bunri Univ.) NLP2007-21 |
It is very important to analyze RF circuits, mixers and modulators driven by multiple input frequencies. Volterra series... [more] |
NLP2007-21 pp.53-58 |
NLP, CAS |
2006-10-04 12:15 |
Osaka |
|
Determination of Circuit Parameters for Oscillator using Invariant Masakazu Yagi, Takashi Hisakado (Kyoto Univ.) |
This paper presents the method to determine circuit parameters for oscillator the invariant based on symmetry using Gobn... [more] |
CAS2006-21 NLP2006-44 pp.1-5 |
NLP |
2006-01-24 14:00 |
Tokushima |
Shikoku Univ. |
Frequency Domain Analysis of CMOS Amplifier with Nonlinear Stray Capacitance Yousuke Taniguchi, Yoshihiro Yamagami, Yoshifumi Nishio (Tokushima Univ.), Akio Ushida (Tokushima Bunri Univ.) |
Distortion analysis of nonlinear circuits is very important for designing analog integrated circuits and/or communicatio... [more] |
NLP2005-101 pp.19-24 |
CAS, NLP |
2005-09-16 09:55 |
Niigata |
Nagaoka Univ. of Technology |
Bifurcation and Ideal Decomposition of Harmonic Balance Equations for Periodic Oscillation using Ideal Quotient Masakazu Yagi, Takashi Hisakado (Kyoto Univ.), Kohshi Okumura (Hiroshima Inst. of Tech.) |
This paper presents a method to obtain ideal decomposition of harmonic balance equations for periodic oscillations. We c... [more] |
CAS2005-35 NLP2005-48 pp.7-12 |