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- University Exhibition 11-20
University Exhibition
University Exhibition 11
Saga Univ., Communication Engineering Lab.
Contact of Lab.
1, Honjo-machi, Saga-shi, Saga 840-8502, JAPANTEL : +81(952)28-8638 FAX : +81(952)28-8651 E-mail : toyoda@cc.saga-u.ac.jp
[ Graduate School of Science and Engineering, Electrical and Electronic Engineering, Communication Engineering Lab. ]
- Title
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* Functional Planar Antennas Integrated with Microwave Circuits
* Expandable Planar Differential Rectenna
* Low Cost Microwave Push-Push Oscillator Arrays for Beam Steering
* Selective Wireless Power Transfer System
- Highlight
- Main research topics are an advanced and extensive utilization approach of microwave resonant fields, and its applications to wireless power transfer systems, push-push oscillators and functional planar antennas. Circuit components such as semiconductor devices are integrated with microwave circuits including microwave resonators, antennas etc. to build up purposeful electromagnetic fields, aiming practical application goals.
University Exhibition 12
Ehime Univ., Matsunaga Electromagnetic Wave Lab.
Contact of Lab.
3 Bunkyo-cho, Matsuyama, Ehime 790-8577, JAPANTEL : +81(89)927-9783 FAX : +81(89)927-9783 E-mail : mmayumi@ehime-u.ac.jp
[ Graduate School of Science and Engineering, Dept. of Electrical and Electronic Engineering and Computer Science, Matsunaga Electromagnetic Wave Lab. ]
- Title
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1. Amazing Small Antennas that surely would develop the leading-edge technology such as a millimetre-wave ultra wide band rapid wireless communication system.
* A Novel Structure of the One Port Fed Circularly Polarization Antenna
* Multi-Polarization and Frequency Small Antennas
* An Electrically Ultra Small High Performance Planer Antenna
2. Analyses of EM Propagation inside Buildings and EM Propagation Model for Numerical Simulations and Experimental Measurements
- Highlight
- We are specialists in antenna design for a wide variety of applications and analyses of EM propagation. Currently our research focuses on“single layered planar antenna”, which can be simultaneously used for the linear UMTS and circular GPS polarized signals. We are an all-round laboratory of Antennas, Propagation and Micro-waves.
University Exhibition 13
Tokyo Metropolitan Univ., Okubo Lab. / Suzuki Lab.
Contact of Lab.
Asahigaoka 6-6, Hino, Tokyo 191-0065, JAPANTEL : +81(42)585-8637 FAX : +81(42)585-8637 E-mail : kanne@tmu.ac.jp
[ Graduate School of System Design / Graduate School of Science and Engineering, Okubo Lab. / Suzuki Lab. ]
- Title
- GPU Computing-Based Interactive Simulation of Electromagnetic Field and its Application
- Highlight
- We present the GPU Computing-based interactive simulation technique for the electromagnetic field analysis; it uses the GPU massively parallel computation using CUDA-FDTD method and the high-speed visualization technique combining OpenGL and/or Direct3D, and consequently makes it possible to change the analysis parameters and the viewpoint of visualization during computation and visualization.
University Exhibition 14
Kyoto Inst. of Tech., Advanced Electromagnetic Wave Lab.
Contact of Lab.
Matsugasaki Sakyo-ku, Kyoto 606-8585, JAPANTEL : +81(75)724-7454 FAX : +81(75)724-7400 E-mail : ueda@kit.ac.jp
[ Dept. of Electronics, Advanced Electromagnetic Wave Lab. ]
- Title
- Nonreciprocal Metamaterials and Their Application to Antennas
- Highlight
- We review recent progress on nonreciprocal metamaterials that can show both positive and negative refractive indices at the same frequency, selection of which is determined by the propagation direction. Their applications, such as pseudo-traveling wave resonators and antennas are also shown along with enhancement of nonreciprocity and reduction of the dispersion.
University Exhibition 15
Okayama Prefectural Univ., Microwave Device Lab. / Integrated Circuits Lab.
Contact of Lab.
111 Kuboki, Soja, Okayama, JAPANTEL : +81(866)94-2121 FAX : +81(866)94-2199 E-mail : okubo@c.oka-pu.ac.jp
[ Computer Science and System Engineering, Information and Communication Engineering, Microwave Device Lab. / Integrated Circuits Lab. ]
- Title
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* Left-Handed Microwave Ferrite Circuits and Devices
* Millimeter Wave PTFE Waveguide by SR-Etching
* High Frequency Low-Phase-Noise Voltage Controlled Oscillator
- Highlight
- The following microwave and millimeter wave techniques will be exhibited and explained: Left-Handed Ferrite Waveguide and its Miniaturization using Substitute Integrated Waveguide; Millimeter Wave PTFE Waveguide by SR-Etching; and High Frequency low-phase-noise voltage controlled oscillator.
University Exhibition 16
Kansai Univ., Horii Lab.
Contact of Lab.
2-1-1 Ryozenji, Takatsuki, Osaka, 569-1095 JAPANTEL : +81(72)690-2476 FAX : +81(72)690-2476 E-mail : horii@res.kutc.kansai-u.ac.jp
[ Faculty of Informatics, Dept. of Informatics, Horii Lab. ]
- Title
- Non-Foster Elements (Negative C, Negative L) Produced by Negative Impedance Converters and Their Applications
- Highlight
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Our presentation will focus on
(1) Principles of negative impedance converters
(2) Design methods of non-Foster elements (negative C, negative L)
(3) Impedance matching techniques for electrically small antennas
University Exhibition 17
Univ. of Hyogo, Enokihra & 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
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* Small-Size / Broadband Couplers and Hybrids
* SIW Components
* High-Speed Optical Modulators
- Highlight
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The following technologies will be exhibited and explained:
1. New design techniques of various compact, broadband couplers and hybrids.
2. Novel Substrate Integrated Waveguide (SIW) components and their analysis/design method.
3. Design and fabrication of electro-optic light modulators for Radio-on-Fiber systems.
University Exhibition 18
National Inst. of Tech., Kure College, 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
[ Electrical Engineering, Advanced Electromagnetic Systems Lab. ]
- Title
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* NRD Guide Technologies at 94GHz
* Small-Sized and Low-Profile Antennas in UHF-Bands
- Highlight
- The progress on technologies of the NRD guide circuits at 94GHz and small-sized and low-profile antennas for the specified low power radio use in UHF bands will be presented in this exhibition.
University Exhibition 19
Sophia Univ., Hayashi Lab.
Contact of Lab.
7-1 Kioicho, Chiyoda-ku, Tokyo 102-8554, JAPANTEL : +81(3)3238-3173 FAX : +81(3)3238-4116 E-mail : g_rant＠cl.sophia.ac.jp
[ Dept. of Information and Communication Sciences, Faculty of Science and Tech., Hayashi Lab. ]
- Title
- Miniaturized and Broadband Rat-Race Hybrid Using a Transmission Line and Lumped-Element Components
- Highlight
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A fourth-generation mobile communication system (LTE-Advanced) is introduced that allows for the provision of communication services in which the maximum transmission rate is greater than 1 Gbps. The introduction of this system has been studied to manage mobile communication traffic, which is gradually increasing every year.
In this presentation, we report the simulation results of a miniaturized and broadband rat-race hybrid designed in 3.4-4.2 GHz band for operation in the LTE-Advanced.
University Exhibition 20
Ritsumeikan Univ, MEMS Information Communication Lab.
Contact of Lab.
1-1-1, Noji-Higashi, Kusatsu, Shiga 525-8577, JAPANTEL : +81(77)561-5983 FAX : E-mail : ksuzuki@se.ritsumei.ac.jp
[ College of Science and Engineering, Mechanical Engineering, MEMS information communication Lab. ]
- Title
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Quasi-Millimeter-Wave Monolithic Integrated Phase-Shifter with MEMS Switches
Basic Evaluation on MEMS Phased-Array Antenna
Basic Evaluation on Dually-Driven Fluidic Variable Capacitor
- Highlight
- Low-insertion switches and widely-variable capacitors have been fabricated. A quasi-millimeter-wave phase-shifter and a phased-array antenna, as well as a variable capacitor, will be demonstrated.
