University Exhibition 21
The Univ. of Electro-Communications, KARASAWA Lab.
Contact of Lab.
1-5-1 Chofugaokam, Chofu, Tokyo 182-8585, JAPANTEL : +81(42)443-5172 FAX : +81(42)443-5172 E-mail : karasawa@ee.uec.ac.jp
[ Advanced Wireless Communication Research Center (AWCC), Karasawa Lab. ]
- Title
- * Wideband MIMO-OTA System with Simplified Configuration
- Highlight
- We will demonstrate a MIMO fading-emulator-type OTA system with FPGA implementation of the signal processing part. The all necessary functions producing multipath-rich environment are shared by the FPGA part and RF circuit part. By doing so, we can realize a very compact measurement system without loosing functions and performance.
University Exhibition 22
Tokyo Institute of Technology, SAKAGUCHI Lab.
Contact of Lab.
2-12-1 Ookayama, Meguro-ku, Tokyo 152-8552, JAPANTEL : +81(3)5734-3594 FAX : +81(3)5734-3594 E-mail : kida@mobile.ee.titech.ac.jp
[ Science and Engineering, Dept. of Communication and Integrated Systems, Sakaguchi Lab. ]
- Title
- * Wireless Grid
- Highlight
-
To enable ubiquitous sensor networks, we proposed Wireless Grid, a fusion of wireless sensor network,
wireless power transmission, and advanced mesh network technology. The mesh network nodes send
power wirelessly to charge the sensor nodes battery, whilst also act as a sink for the sensor nodes,
which can be a various control devices.
University Exhibition 23
Tokyo Institute of Technology, ARAKI Lab.
Contact of Lab.
2-12-1 Ookayama, Meguro-ku, Tokyo 152-8552, JAPANTEL : +81(3)5734-3594 FAX : +81(3)5734-3594 E-mail : oguchi@mobile.ee.titech.ac.jp
[ Science and Engineering, Dept. of Electrical and Electronic Engineering, Araki Lab. ]
- Title
-
* Single Front-end MIMO
* Wireless Power Transmission
* On-body Communication System
- Highlight
-
We introduce single front-end MIMO system using antenna switching and parasitic antenna elements,
the analysis result of rectenna circuit for wireless power transmission and performance evaluation of
on-body communication system.
University Exhibition 24
Toyohashi Univ. of Technology, Wireless Communications Lab.
Contact of Lab.
1-1 Hibarigaoka, Tempaku, Toyohashi, Aichi 441-8580, JAPANTEL : +81(532)44-6780 FAX : +81(0532)44-6743 E-mail : miyaji@comm.ee.tut.ac.jp
[ Engineering, Dept. of Electrical and Electronic Information Engineering, Wireless Communications Lab. ]
- Title
- * Multi-Hop Communication System with ESPAR Antenna and MAC Protocol
- Highlight
-
We introduce a novel multi-hop communication system that is equipped with our own directional MAC
(Medium Access Control) protocol as well as 7-element ESPAR antennas designed for 5GHz, and also
show that our system achieves spatially efficient packet relays.
University Exhibition 25
Toyohashi Univ. of Technology, Wave Engineering Lab.
Contact of Lab.
1-1 Hibarigaoka, Tempaku, Toyohashi, Aichi 441-8580, JAPANTEL : +81(532)44-6825 FAX : +81(0532)44-6757 E-mail : sugiura@comm.ee.tut.ac.jp
[ Engineering, Dept. of Electrical and Electronic Information Engineering, Wave Engineering Lab. ]
- Title
-
* Novel Scheme for Electric Power Feed to Running Vehicles
* Proof-of-Concept Experiment Using Plastic Model Cars
* ESPAR Antenna
* Wireless Secret Key Agreement System Utilizing USB-compatible ESPAR Antennas
* Security Control Unit for Wireless Secret Key Agreement System
- Highlight
-
We present a novel scheme for electric power transmission to feed running vehicles and its proof-of-
concept experiment. We also demonstrate a wireless secret key agreement system utilizing USB-
compatible ESPAR antennas with a security control unit.
University Exhibition 26
The Univ. of Tokushima, OHNO Lab.
Contact of Lab.
2-1 Minami-Josanjima, Tokushima, Tokushima 770-8506, JAPANTEL : +81(88)656-7438 FAX : +81(88)656-9060 E-mail : ohno@ee.tokushima-u.ac.jp
[ Faculty of Engineering, Dept. of Electrical and Electronic Engineering, Ohno Lab. ]
- Title
-
* Wireless Interconnection for IC Chips Using Open-Ring Resonator Coupling
* GaN Schottky Barrier Diode for Microwave Power Rectification
* Non-Contact Power Transmission Using Open-Ring Resonator Coupling and GaN SBD
- Highlight
-
Ring diameter is proportional to wavelength. Samples with diameters of 0.24mm for 60GHz, 1mm for 15GHz
and 11mm for 2.45GHz will be displayed.
Also, GaN Schottky barrier diode developed in our university will be shown.
University Exhibition 27
Univ. of Hyogo, ENOKIHARA & KAWAI / OHTA Lab.
Contact of Lab.
2167 Shosha, Himeji, Hyogo 671-2280, JAPANTEL : +81(79)267-4873 FAX : +81(79)267-4873 E-mail : kawai@eng.u-hyogo.ac.jp
[ Graduate School of Engineering, Dept. of Electrical Engineering and Computer Sciences, Enokihra & Kawai / Ohta Lab. ]
- Title
-
* Broad- / Multi-Band Hybrids / Dividers
* High-Power Waveguide Components / Subsystems in a Compact Structure
* Substrate-Integrated Waveguide Components and their Analysis / Design Method
* Microwave Heating System
- Highlight
-
The following microwave technologies will be exhibited and explained :
* New design techniques of various compact, broadband, high-performance passive devices such as
couplers, hybrids and dividers.
* New compact H-plane waveguide components with high power capacity and substrate-integrated
waveguide components and their analysis/design method.
* Microwave liquid heating system in an open space.
University Exhibition 28
Kure National College of Technology, Advanced Electromagnetic Systems Lab.
Contact of Lab.
2-2-11 Aga-Minami, Kure, Hiroshima 737-8506, JAPANTEL : +81(823)73-8466 FAX : +81(823)73-8474 E-mail : kuroki@kure-nct.ac.jp
[ Dept. of Electrical Engineering, Advanced Electromagnetic Systems Lab. ]
- Title
-
* Pulse Radar System at Millimeter-Wave Frequencies
* Low-Noise Gunn Oscillator at Millimeter-Wave Frequencies
* Low-Loss and Low-Cost Filters at Millimeter-Wave Frequencies
- Highlight
-
A pulse radar system to detect ranges and velocities of multi-targets, a low phase noise Gunn oscillator,
and a low-loss and cost-effective band-pass filter for millimeter-wave use will be presented in this exhibition.
University Exhibition 29
Aoyama Gakuin Univ., HASHIMOTO Lab.
Contact of Lab.
5-10-1 Fuchinobe, Chuo-ku, Sagamihara-shi, Kanagawa 252-5258, JAPANTEL : +81(42)759-6298 FAX : +81(42)759-6298 E-mail : rsuga@ee.aoyama.ac.jp
[ College of Science and Engineering, Dept. of Electrical Engineering and Electronics, Hashimoto Lab. ]
- Title
-
* Wave Absorber
* Measurement of Material Constant
* Microwave Filter
* Phased Array Antenna for Mobile Satellite Communications
- Highlight
-
Development of wave absorber for improving ETC or wireless LAN evelopment of wave absorber for
improving ETC or wireless LAN environment by using new technology and its related techniques such
as measurement of material constant and EM field simulation are performed in this laboratory.
Furthermore, design and evaluation of various microwave filters and phased array antenna for satellite
mobile communications are also studied.
University Exhibition 30
Tokyo Univ. of Science, KOSHIJI Lab.
Contact of Lab.
2641 Yamazaki, Noda, Chiba 278-8510, JAPANTEL : +81(4)7122-9531 FAX : +81(4)7123-7354 E-mail : koshiji@rs.noda.tus.ac.jp
[ Science and Technology, Electrical Engineering, Koshiji Lab. ]
- Title
-
* Design and Development of Antennas
* Microwave Signal Processing and Imaging Techniques
* EMC for Electronic Equipments
* Metamaterial Applications
- Highlight
-
Engineering models and characteristic estimations of invented antennas such as UWB are exhibited.
Moreover, we present researches on microwave signal processing and high-resolution imaging techniques
used for car radars or microwave CT (Computed Tomography) equipments, measurement and analysis of
electromagnetic compatibility for Electronic Equipments and metamaterial applications.