University Exhibition
 
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University Exhibition 01   
Tokyo Institute of Technology, MASU Lab.
  Name of Contact : Assistant Prof. Kenichi Okada
4259-R2-17, Nagatsuta, Midori-ku, Yokohama, Kanagawa 226-8503, Japan Faculty of Precision and Intelligence Laboratory, Masu Lab.
TEL : +81(45)924-5031FAX : +81(45)924-5031
E-mail : okada@pi.titech.ac.jp
Title RF Circuit Design Using Si CMOS Process
Highlight
of Exhibits		 In our laboratory, we study about GHz signal transmission circuit and reconfigurable RF circuit design. We will show GHz on-chip transmission line circuit and multi-band voltage controlled oscillator (VCO) fabricated by 0.35μm and 0.18μm CMOS process.
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University Exhibition 02   
University of Hyogo, Opto- and wave engineering, OHTA, TAKAYAMA & HATAKEYAMA Lab.
Name of Contact : Prof. Isao Ohta
2167 Shosha, Himeji, Hyogo 671-2201, Japan Faculty of Graduate School of Engineering, Dept. of Department of Electrical Engineering and Computer Sciences, Opto- and Wave Engineering, Electronic Circuit, System Engineering Labs.
TEL : +81(792)67-4872FAX : +81(792)67-4872
E-mail : ohta@eng.u-hyogo.ac.jp
Title Small-Sized Broadband Devices, New Generation Microwave Power Amplifiers and EMC Technologies.
Highlight
of Exhibits		 The following microwave and millimeter-wave technologies will be explained:
1. New design techniques of various compact, broadband passive devices such as directional couplers, hybrids and dividers.
2. Microwave Doherty power amplifiers and multi-band power amplifiers.
3. Electromagnetic wave absorbing/shielding material and their evaluation techniques.
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University Exhibition 03   
Aoyama Gakuin University, HASHIMOTO Lab.
  Name of Contact : Prof. Osamu Hashimoto
5-10-1 Fuchinobe, Sagamihara-shi, Kanagawa 229-8558, Japan Faculty of College of Science and Engineering, Dept. of Electrical Engineering and Electronics, Hashimoto Lab.
TEL : +81(42)759-6298FAX : +81(42)759-6526
E-mail : hasimoto@ee.aoyama.ac.jp
Title Radio Wave Absorbers, Measurement of Material Constants
Highlight
of Exhibits		 Various microwave/millimeter-wave absorbers such as a plasterboard absorber, an acoustic radiowave absorber and others have been developed. Furthermore, measurement of material constants has been carried out.
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University Exhibition 04   
Kokushikan University, NIKAWA Lab.
  Name of Contact : Prof. Yoshio Nikawa
4-28-1 Setagaya, Setagaya-ku, Tokyo 154-8515, Japan Faculty of Engineering, Dept. of Electrical and Electronics Engineering, Nikawa Lab.
TEL : +81(3)5481-3335FAX : +81(3)5481-3335
E-mail : nikawa@kokushikan.ac.jp
Title Microwave and Millimeter-Wave Measurement and Microwave Power Application
Highlight
of Exhibits		 The research activities in the Laboratory is introduced as the following themes;
1. The measurement of complex permittivity with its temperature profile in microwave and millimeter-region.
2. Microwave power application techniques.
3. Application techniques using MRI and Optical Topography system, which is collaborated with High-Tech Research Center in Kokushikan University.
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University Exhibition 05   
Chiba University, Research Center for Frontier Medical Engineering, ITO Lab.
  Name of Contact : Prof. Koichi Ito
1-33 Yayoi-cho, Inage-ku, Chiba 263-8522, Japan Faculty of Research Center for Frontier Medical Engineering, Ito Lab.
TEL : +81(43)290-3326FAX : +81(43)290-3327
E-mail : ito.koichi@faculty.chiba-u.jp
Title Development and Applications of Biological Tissue Equivalent Phantoms
Highlight
of Exhibits		 It is indispensable to use biological tissue equivalent phantoms in order to evaluate the characteristics on the mobile radio terminals and performances of medical devices employing microwave techniques.This time, the characteristics of the biological tissue equivalent phantoms developed in our laboratory and some of their applications are presented.
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University Exhibition 06   
Saitama University, Kobayashi & Ma Lab.
  Name of Contact : Prof. Yoshio Kobayashi
255 Shimo-okubo, Sakura-ku, Saitama-shi, Saitama 338-8570, Japan Faculty of Engineering, Dept. of Electrical and Electronic Systems, Kobayashi & Ma Lab.
TEL : +81(48)858-3477FAX : +81(48)857-2529
E-mail : yoshio@reso.ees.saitama-u.ac.jp
Title Microwave and Millimeter Wave Measurements of Low-Loss Dielectrics and High-TC Superconductors and Development of HTS Filters
Highlight
of Exhibits		 Microwave measurements of dielectric plate samples will be demonstrated using a network analyzer and software developed in our laboratory.If you bring low-loss dielectric plate samples (50×50mm2, thickness <1.5mm), you can get the measured results of εr and tanδ at our booth.
1. Measurement of low-loss dielectric plates in microwave and millimeter wave regions.
2. Measurement of surface resistance of high-Tc superconductor films.
3. High-Tc superconductor filters.
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University Exhibition 07   
Utsunomiya University, KOGAMI Lab.
  Name of Contact : Associate Prof. Yoshinori Kogami
7-1-2 Yoto, Utsunomiya, Tochigi 321-8585, Japan Faculty of Engineering, Dept. of Electrical & Electronic Engineering, Kogami Lab.
TEL : +81(28)689-6097FAX : +81(28)689-6097
E-mail : kogami@cc.utsunomiya-u.ac.jp
Title Microwave and Millimeter-Wave Measurements of Material Constants and Design of Millimeter-Wave Dielectric Resonator Filters
Highlight
of Exhibits		 In this exhibition, studies on measurement methods for microwave and millimeter-wave materials, such as low-loss dielectric materials and wave absorbers are introduced and a millimeter-wave filter designed in this laboratory is presented.
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University Exhibition 08   
Chiba Institute of Technology, MORITA Lab.
  Name of Contact : Prof. Nagayoshi Morita
2-17-1 Tsudanuma, Narashino, Chiba 275-0016, Japan Faculty of Engineering, Dept. of Electrical, Electronic and Computer Engineering, Morita Lab.
TEL : +81(47)478-0371FAX : +81(47)478-0379
E-mail : p04morit@pf.it-chiba.ac.jp
Title MMIC Passive Elements : Analysis of Circuit Characteristics and Development of Simulation Tools
Highlight
of Exhibits		 Easy operability and wide usability are the most important necessities for electromagnetic(EM) simulators on the market. However, development of EM analysis methods with high accuracy and applicability to special problems is also indispensable. From this viewpoint we are developing simulation tools for analyzing MMIC passive elements.
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University Exhibition 09   
National Defense Academy, YAMADA Lab.
  Name of Contact : Prof. Yoshihide Yamada
1-10-20 Hashirimizu, Yokosuka-shi, Kanagawa 239-8686, Japan Faculty of School of Electrical and Computer Engineering, Dept. of Department of Electrical and Electronic Engineering, Yamada Lab.
TEL : +81(46)841-3810 (内)3340FAX : +81(46)844-5903
E-mail : yyamada@nda.ac.jp
Title Very Small Antennas and Electromagnetic Simulations
Highlight
of Exhibits		 For ubiquitous communications, A very small antenna is realized by employing a substrate of high dielectric constant. Electromagnetic distributions in a lens horn antenna and inside a car can be shown clearly by employing electromagnetic simulations. Demonstrations and exhibitions are also presented.
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University Exhibition 10   
Okayama University, NOGI Lab.
  Name of Contact : Prof. Shigeji Nogi
3-1-1 Tsushima-Naka, Okayama 700-0082, Japan Faculty of Engineering, Dept. of Electrical and Electronic Engineering, Electronic Circuits Lab.
TEL : +81(86)251-8132 FAX : +81(86)251-8133
E-mail : nogi@elec.okayama-u.ac.jp
Title Integration of Circuits and Antennas
-Multifunctionalization and Wireless Power Transmission-
Highlight
of Exhibits		 In our laboratory, multifunctional antennas integrated with planar circuits have been developed. Fabricated active antennas and rectennas will be exhibited.
1. Active antennas radiating harmonic output wave
2. Active antenna arrays with self-oscillating mixers
3. Rectennas for wireless transmission of low power
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University Exhibition 11   
Tokyo Institute of Technology, ANDO & HIROKAWA Lab.
  Name of Contact : Research Associate : Takuichi Hirano
2-12-1-S3-19 O-okayama, Meguro-ku, Tokyo 152-8552, Japan Faculty of Graduate School of Science and Engineering, Dept. of Electrical and Electronic Engineering, Ando & Hirokawa Lab.
TEL : +81(3)5734-2563FAX : +81(3)5734-2901
E-mail : hira@antenna.ee.titech.ac.jp
Title Slotted Waveguide Arrays for Millimeter-Waveband Communications and High Power Applications
Highlight
of Exhibits		 High-efficiency planar antennas for millimeter wavebands such as alternating-phase fed single-layer slotted waveguide arrays with chokes and parallel-plate slot arrays fed by a post-wall waveguide will be exhibited. High-power antennas such as waveguide fed RLSAs for SSPS and 1m2 order slotted waveguide arrays for plasma excitation will be explained.
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University Exhibition 12   
Kure National College of Technology, KUROKI Lab.
  Name of Contact : Prof. Futoshi Kuroki
1-2-2 Aga-Minami, Kure, Hiroshima 737-8506, Japan Dept. of Electrical Engineering, Kuroki Lab.
TEL : +81(823)73-8466FAX : +81(823)73-8474
E-mail : kuroki@kure-nct.ac.jp
Title Millimeter-Wave Integrated Circuits Using NRD Guide and Their Applications
Highlight
of Exhibits		 The NRD-guide is suitable for producing high-performance integrated circuits and high-efficiency planar antennas at millimeter-wave frequencies. The NRD-guide front-ends developed for various kinds of millimeter-wave communication systems such as an ultra high-speed wireless LAN and a multi-channel TV signal distribution are presented in this exhibition.
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University Exhibition 13   
Tohoku Institute of Technology, YONEYAMA Lab.
  Name of Contact : Prof. Tsukasa Yoneyama
6 Futatsusawa, Taihaku-ku, Sendai, Miyagi 982-8588, Japan Dept. of Environment of Information Technology, Yoneyama Lab.
TEL : +81(22)247-0623FAX : +81(22)247-0623
E-mail : yoneyama@tohtech.ac.jp
Title Applications of NRD-Guide Millimeter-Wave Transceiver at 60GHz.
Highlight
of Exhibits		 1. Presentation of NRD-guide millimeter-wave transceiver with compact flash memory size.
2. Demonstration of uncompressed HD-TV transmission by using 1.5Gbps NRD-guide millimeter-wave transceiver.
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University Exhibition 14   
Tohoku University, MIZUNO Lab.
  Name of Contact : Prof. Koji Mizuno
2-1-1 Katahira, Aoba-ku, Sendai, Miyagi 980-8577, Japan Faculty of Research Institute of Electrical Communication, Mizuno Lab.
TEL : +81(22)217-5515FAX : +81(22)217-5517
E-mail : koji@riec.tohoku.ac.jp
Title Millimeter-Wave Passive Imaging Technologies
Highlight
of Exhibits		 Millimeter wave passive imaging technologies have applications in many areas such as imaging through smoke or flame, contraband detection, and also innondestructive measurement of fruit maturity. In our presentation broadband antennas for passive imaging, imaging arrays and millimeter images we have so far obtained will be shown.
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University Exhibition 15   
Tokyo University of Science, AKAIKE Lab.
  Name of Contact : Research Associate : Yutaka Fukuchi
1-3 Kagurazaka, Shinjuku-Ku, Tokyo 162-8601, Japan Faculty of Engineering, Dept. of Department of Electrical Engineering, Akaike Lab.
TEL : +81(3)3260-4271FAX : +81(3)5261-4805
E-mail : fukuchi@ee.kagu.tus.ac.jp
Title All-Optical Ultra-Fast 3R Repeaters Using The Cascade of Second Harmonic Generation and Difference Frequency Mixing in Quasi-Phase Matched Lithium Niobate Devices
Highlight
of Exhibits		 We numerically show that the quasi-phase matched lithium niobate device employing the cascaded second-order nonlinearity has a limiter characteristic.This feature is induced by the large group-velocity mismatch between the fundamental and second harmonic pulses.All-optical ultra-fast 3R operation at 100Gbps can be expected by using a 2-cm-long device.
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University Exhibition 16   
The University of Electro-Communications, KARASAWA Lab.
  Name of Contact : Prof. Yoshio Karasawa
1-5-1 Chofugaoka, Chofu, Tokyo 182-8585, Japan Faculty of Electro-Communications, Dept. of Electronic Engineering, Karasawa Lab.
TEL : +81(424)43-5172FAX : +81(424)43-5210
E-mail : karasawa@ee.uec.ac.jp
Title Tri-Polarization MIMO: Extreme Compact Antenna System
Highlight
of Exhibits		 We introduce a tri-polarization MIMO system suitable for multipath-rich environments. We designed a circular patch antenna which has three polarization ports on its surface. By using this tri-polarized antenna at transmitter and receiver we get the equivalent performance of a 3x3 MIMO system. Thus the new system reduces antenna number and makes the system more compact.
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University Exhibition 17   
Tokyo Institute of Technology, ARAKI & MURATA Lab.
  Name of Contact : Assistant Prof. Kei Sakaguchi
2-12-1, Ookayama, Meguro-ku, Tokyo 152-8552, Japan Faculty of Graduate School of Science & Engineering, Dept. Electrical & Electronic Engineering, Araki & Murata Lab.
TEL : +81(3)5734-3910FAX : +81(3)5734-3594
E-mail : kei@mobile.ee.titech.ac.jp
Title 5GHz Band 4x4 MIMO-OFDM Prototype Hardware
Highlight
of Exhibits		 5GHz band 4x4 MIMO-OFDM prototype hardware was fabricated in our laboratory. By using this prototype hardware any type of MIMO algorithms such as VBLAST, STC, and Eigenmode can be implemented in realtime. In this time, we will demonstrate the spatial multiplexing of the four IEEE802.11a based signals that achives 288Mbps transmission rate.
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University Exhibition 18   
Tokyo Institute of Technology, TAKADA Lab.
  Name of Contact : Associate Prof. Jun-ichi Takada
2-12-1-S6-214, O-okayama, Meguroku, Tokyo 152-8552, Japan Department: Graduate School of Science an Engineering, Takada Lab.
TEL : +81(3)5734-3288FAX : +81(3)5734-3288
E-mail : takada@ide.titech.ac.jp
Title Antenna and Propagation Research for High Speed Digital Wireless Communication Systems
Highlight
of Exhibits		 The demo and panel exhibition will show activities in the field of wireless communication and electromagnetic wave simulation. Specifically on MIMO spatio-temporal fading simulators and automatic matching devices for mobile antenna terminals. Focus will also be put on UWB double directional channel estimation.
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