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Technical Committee on Antennas and Propagation (AP) (Searched in: 2017)
Search Results: Keywords 'from:2018-03-08 to:2018-03-08'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP | 2018-03-08 13:45 |
Gunma | Hotel Ichii (Kusatsu, Gunma) | Sleeve Antenna Composed of Two Different Configuration of Right/Left-Handed Coaxial Lines Takatsugu Fukushima, Naobumi Michishita, Hisashi Morishita (National Defense Academy), Naoya Fujimoto (Hitachi Kokusai Electric)  AP2017-191 |
A small sleeve antenna composed of right/left-handed Coaxial lines (CRLH CLs) is proposed and of which characteristics a... [more] | AP2017-191 pp.1-4 |
| AP | 2018-03-08 14:10 |
Gunma | Hotel Ichii (Kusatsu, Gunma) | A Decoupling Method for Closely MIMO Antennas by Using a Short Stub Structure Takuya Miyasaka (Chiba Univ.), Hiroshi Sato (Panasonic), Masaharu Takahashi (Chiba Univ.) AP2017-192 |
Faster and larger wireless communication technology are required due to increasing communication traffic in recent years... [more] | AP2017-192 pp.5-8 |
| AP | 2018-03-08 14:35 |
Gunma | Hotel Ichii (Kusatsu, Gunma) | A design of meander line polarizer based on equivalent circuits Hiromasa Nakajima, Tai Tanaka, Michio Takikawa, Naofumi Yoneda (Mitsubishi Electric) AP2017-193 |
In this paper, we proposed the rapid design technique for the meander lines polarizer based on the equivalent circuits. ... [more] | AP2017-193 pp.9-12 |
| AP | 2018-03-08 15:10 |
Gunma | Hotel Ichii (Kusatsu, Gunma) | [Tutorial Lecture]
Impedance Expansion Method
-- A Circuit-Modeling Technique for Electrically-Very-Small Devices Based on the Method of Moments -- Nozomi Haga (Gunma Univ.), Masaharu Takahashi (Chiba Univ.) AP2017-194 |
The authors have proposed a circuit-modeling technique for electrically-very-small devices called the impedance expansio... [more] | AP2017-194 pp.13-18 |
| AP | 2018-03-08 16:10 |
Gunma | Hotel Ichii (Kusatsu, Gunma) | [Invited Talk]
MM-wave array antenna for 5G mobile handsets Jaehoon Choi (Hanyang Univ.) |
[more] | |
| AP | 2018-03-09 09:30 |
Gunma | Hotel Ichii (Kusatsu, Gunma) | Double-layer Slit Structure to Suppress E-plane Sidelobes in a Corporate-feed Waveguide Slot Array Antenna of 2x2-element Radiating Units Haruka Arakawa, Hisanori Irie, Takashi Tomura, Jiro Hirokawa (Tokyo Inst. of Tech.) AP2017-195 |
We have suppressed E-plane sidelobe level in the tilted direction between 30-40 deg. in Taylor radiation pattern by intr... [more] | AP2017-195 pp.19-22 |
| AP | 2018-03-09 09:55 |
Gunma | Hotel Ichii (Kusatsu, Gunma) | Design of a Dual-polarized Slot Array Antenna with Monopulse Corporate-feed Waveguides for Two-dimensional Orthogonal 8-multiplexing in the Non-far Region Kentaro Wada, Ryotaro Ohashi, Takashi Tomura, Jiro Hirokawa (Tokyo Inst. of Tech.) AP2017-196 |
We have proposed a dual-polarized slot array antenna with monopulse corporate-feed waveguides for rectangular-coordinate... [more] | AP2017-196 pp.23-26 |
| AP | 2018-03-09 10:20 |
Gunma | Hotel Ichii (Kusatsu, Gunma) | A Study on Directivity of Array Antenna with Random Excitation Error Narihiro Nakamoto, Toru Fukasawa, Naofumi Yoneda (Mitsubishi Electric) AP2017-197 |
Directivity of an array antenna with random excitation errors is degraded from that without errors. In conventional mann... [more] | AP2017-197 pp.27-32 |
| AP | 2018-03-09 10:55 |
Gunma | Hotel Ichii (Kusatsu, Gunma) | Propagation Prediction Method based on Scattering from Vehicles for High Frequency Bands in Urban NLOS Environments Minoru Inomata, Tetsuro Imai, Koshiro Kitao, Yukihiko Okumura (NTT DOCOMO) AP2017-198 |
[more] | AP2017-198 pp.33-37 |
| AP | 2018-03-09 11:20 |
Gunma | Hotel Ichii (Kusatsu, Gunma) | A Study of Radio Propagation Statistical Model and Design for Indoor Environment Takayuki Nakanishi, Takahiro Hashimoto, Kenya Shimizu, Michio Takikawa, Naofumi Yoneda (Mitsubishi Electric) AP2017-199 |
[more] | AP2017-199 pp.39-43 |
| AP | 2018-03-09 13:00 |
Gunma | Hotel Ichii (Kusatsu, Gunma) | Adaptive Modulation Method for Multi-beam Massive MIMO Using Amplitude Correlation and SNR Fumiya Muramatsu, Kentaro Nishimori, Ryotaro Taniguchi (Niigata Univ.), Takefumi Hiraguri (Nippon Inst. of Tech.) AP2017-200 |
[more] | AP2017-200 pp.45-50 |
| AP | 2018-03-09 13:25 |
Gunma | Hotel Ichii (Kusatsu, Gunma) | Performance comparison of multi-beam massive MIMO by Robust ICA and LS-CMA Shota Ogawa, Kentaro Nishimori, Ryotaro Taniguchi (Niigata Univ.), Kazuki Maruta (Chiba Univ.), Takefumi Hiraguri (Nippon Inst. of Tech.) AP2017-201 |
Multi-beam massive MIMO configuration has been proposed that utilizes the beam selection with high power in an analog pa... [more] | AP2017-201 pp.51-56 |
| AP | 2018-03-09 13:50 |
Gunma | Hotel Ichii (Kusatsu, Gunma) | A study on antenna arrangement by massive MIMO transmission in small cell Tsutomu Mitsui, Kentaro Nishimori, Yuji Sato, Ryotaro Taniguchi, Takefumi Hiraguri (Niigata Univ.) AP2017-202 |
[more] | AP2017-202 pp.57-62 |
| AP | 2018-03-09 14:25 |
Gunma | Hotel Ichii (Kusatsu, Gunma) | Radar Cross Section Modeling of Car Dummy for Advanced Driver Assistance Systems Naoyuki Yamada (TCRDL), Takeshi Yoshida, Shota Mori, Akira Taketomi (Toyota), Takashi Machida (TCRDL) AP2017-203 |
For a virtual assessment of the millimeter wave radar, we propose the millimeter wave reflection characteristic of the c... [more] | AP2017-203 pp.63-68 |
| AP | 2018-03-09 14:50 |
Gunma | Hotel Ichii (Kusatsu, Gunma) | Numerical simulation of scattering from random rough surface by using physical optics Tokio Miyake, Jun-ichi Takada (Tokyo Inst. of Tech.) AP2017-204 |
Since high frequency band is used in next generation mobile communication, radio wave propagation is greatly affected by... [more] | AP2017-204 pp.69-73 |
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