KUGA Nobuhiro

J-GLOBAL         Last updated: Mar 1, 2019 at 02:41
 
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Name
KUGA Nobuhiro
E-mail
kugaynu.ac.jp
Affiliation
Yokohama National University
Section
Faculty of Engineering Division of Intelligent Systems Engineering
Degree
Doctor(Rngineering)(Yokohama National University), Master of Engineering(Yokohama National University)
Research funding number
80318906

Research Areas

 
 

Academic & Professional Experience

 
Apr 2005
 - 
Mar 2010
Associate professor, Faculty of Engineering,, Graduate School of Yokohama National University
 
Apr 2004
 - 
Sep 2013
Part-time Lecturer, Faculty of Engineering, Tokyo Polytechnic University
 
Apr 2004
 - 
Mar 2005
Lecturer, Faculty of Engineering, Graduate School of Yokohama National University
 
Apr 1999
 - 
Mar 2004
Assistant professor, Faculty of Engineering, Tokyo Polytecnic University
 
Apr 1997
 - 
Mar 1999
Hitachi Cable Ltd.
 

Education

 
 
 - 
1997
Graduate School, Division of Engineering, Yokohama National University
 
 
 - 
1992
Faculty of Engineering, Yokohama National University
 

Published Papers

 
Non-contact IM mearusrement method of 2-terminal semiconductors including DC-vias condition
Yugo Ando, Nobuhiro Kuga
Trans. Electron., (Japanese Ed.)   J102-C(3)    Mar 2019   [Refereed]
Passive intermodulation measurement of lossy particles using low permittivity base materials
Yusuke Ishii, Nobuhiro Kuga
Transaction C   J102-C(3)    Mar 2019   [Refereed]
Low-Profile Unidirectional Pattern Antenna Composed of Two Gate-Shaped Elements
Keita Nomoto, Nobuhiro Kuga
Proc. of 2018 International symposium of antenna and propagation   ThB2-3 4   Oct 2018   [Refereed]
Non-contact PIM-measurement of magnetic wave-absorbing materials by using a coaxial tube
Yusuke Ishii, Nobuhiro Kuga
2018 Proc. of International symposium of antenna and propagation      Oct 2018   [Refereed]
PIM-source Identification in Non-contact PIM Measurements of Ultra-fine Coaxial Lines with Mating Coaxial Connectors
Soudai HARA and Nobuhiro Kuga
J101-C(2) 91-98   Feb 2018   [Refereed]

Misc

 
Kensuke Saito, Nobuhiro Kuga
IEICE Transaction C   J96-C(9) 1151-1154   Sep 2013   [Refereed]
In this letter, we propose a partial impedance-matching method using a two-strip resonator for noncontact Passive Intermodulation (PIM) measurements using a coaxial tube. It is shown that the strip closer to the inner tube of the coaxial tube is d...
An improvement of sensitivity for passive intermodulation measurement of a PCB using the standing wave coaxial tube method
Daijiro Ishibashi, Keita Hoshino, Kensuke Saito, Nobuhiro Kuga
IEICE Transaction C   J95-C(11) 372-380   Nov 2012   [Refereed]
T-slot antenna on the ridged plane of a ridged waveguide
Seitaro Mihara, Nobuhiro Kuga
IEICE Transaction B   J95-B(9) 1052-1059   Sep 2012

Conference Activities & Talks

 
Reverse-PIM extraction in non-contact antenna-PIM measurement
Ryosuke Okawa, Nobuhiro Kuga
2017 Asia pacific microwave conference   Nov 2017   IEEE
In this paper, we propose an extraction method of the reverse-PIM component of the direct measurement from the non-contact measurement. To compensate the frequency-dependent mutual coupling between employed antennas, each transmission power is set...
Non-contact PIM measurement of dielectric wave absorbers by using a metallic resonator
Shinji Ishiyama, Nobuhiro Kuga
2017 IEEE MTT-S International Microwave Symposium (IMS)   Jun 2017   IEEE
Abstract:
This paper proposes a non-contact PIM-measurement method for dielectric wave absorbers. It is shown experimentally that the PIM characteristics of a dielectric wave absorber can be measured in an open-ended coaxial tube by mounting a met...
Non-contact PIM Measurement of Large Samples using a Small Anechoic Box
Hirotaka Suzuki, Nobuhiro Kuga
URSI Asia-Pacific Radio Science Conference (URSI AP-RASC) 2016   21 Aug 2016   
Dual Notched Annular Ring PIM-Generator Symp., No.224.2
Kohei Takada, Nobuhiro Kuga
IEEE Antennas and Propagation Society International Symposium (APSURSI), 2013   7 Jul 2013   
A planar PIM-generator for antenna PIM test setup
Kohei Takada, Nobuhiro Kuga
PIERS2013   Mar 2013