Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
AP, WPT (Joint) |
2020-01-23 15:35 |
Kagawa |
Sunport Hall Takamatsu (Kagawa) |
Experiments on Radial Line Helical Phased Array with Antenna Elements Rotated by Motors Narihiro Nakamoto, Yuusuke Suzuki, Satoshi Yamaguchi, Toru Fukasawa, Naofumi Yoneda, Hiroaki Miyashita (Mitsubishi Electric) AP2019-161 |
[more] |
AP2019-161 pp.61-66 |
AP |
2019-05-17 09:30 |
Hyogo |
Kanpo-no-yado Arima (Arima Onsen, Hyogo) (Hyogo) |
Design of Waveguide-Fed Helical Phased Array with Antenna Elements Rotated by Motors Kei Yokokawa, Narihiro Nakamoto, Satoshi Yamaguchi, Yusuke Suzuki, Toru Fukasawa, Masataka Otsuka, Naofumi Yoneda, Hiroaki Miyashita (Mitsubishi Electric) AP2019-6 |
[more] |
AP2019-6 pp.29-33 |
AP |
2019-02-21 13:30 |
Osaka |
Sumitomo Electric Industries (Osaka Works) (Osaka) |
[Invited Lecture]
Design of Radial Line Helical Phased Array with Antenna Elements Rotated by Motors Narihiro Nakamoto, Yusuke Suzuki, Satoshi Yamaguchi, Toru Fukasawa, Naofumi Yoneda, Hiroaki Miyashita (Mitsubishi Electric) AP2018-171 |
This paper proposes a novel radial line helical phased array. In the proposed antenna, antenna elements are individually... [more] |
AP2018-171 pp.7-12 |
AP (2nd) |
2018-06-29 10:45 |
Tokyo |
Jinbo-cho Takahashi Bldg. 7F (Tokyo) |
Array Calibration by The REV Method for A Helical Phased Array Using Motors Kei Yokokawa, Kiyotaka Suzuki, Narihiro Nakamoto, Satoshi Yamaguchi, Yusuke Suzuki, Toru Fukasawa, Masataka Otsuka, Naofumi Yoneda, Hiroaki Miyashita (Mitsubishi Electric Corp.) |
[more] |
|
AP |
2018-02-16 13:05 |
Tokyo |
Kozo Keikaku Engineering, Inc. (Tokyo) |
[Invited Lecture]
Radar Cross Section Analysis of Large Finite Periodic Structure with the use of Element Pattern Tai Tanaka, Michio Takikawa, Yoshio Inasawa, Naofumi Yoneda, Hiroaki Miyashita (Mitsubishi Electric Corporation) AP2017-183 |
We propose a simple method to analyze radar cross section of a large scale periodic structure composed of finite number ... [more] |
AP2017-183 pp.41-45 |
AP (2nd) |
2017-10-24 14:15 |
Ibaraki |
AIST Tsukuba Central, Auditorium (Ibaraki) |
Analysis of modal power using S-parameter ratio and its application Takashi Yanagi, Yasuhiro Nishioka, Toru Fukasawa, Naohumi Yoneda, Hiroaki Miyashita (Mitsubishi Electric Corp.) |
[more] |
|
AP (2nd) |
2017-06-28 - 2017-06-30 |
Hokkaido |
Hokkaido University (Hokkaido) |
[Poster Presentation]
Radio Propagation Estimation Accuracy and Time by Vertical Plane Launch Approximation Takahiro Hashimoto, Takayuki Nakanishi, Yoshio Inasawa, Naofumi Yoneda, Hiroaki Miyashita (Mitsubishi Electric Corp.) |
In the design of radio placement on large outdoor scene, reducing huge calculation time using such a vertical plane laun... [more] |
|
AP |
2017-05-18 09:30 |
Miyazaki |
Hotel MERIEGES (Miyazaki) |
Experimental Evaluation of the taper slot antennas fed by the susupended strip lines Jun Goto, Satoshi Yamaguchi, Toru Fukasawa, Hiroaki Miyashita (Mitsubishi Electric Corporation) AP2017-22 |
Nowadays, the dual-polirized wideband low-profile antenna arrays are needed in the area of the communication systems. So... [more] |
AP2017-22 pp.1-6 |
AP |
2017-05-18 10:40 |
Miyazaki |
Hotel MERIEGES (Miyazaki) |
A Design Method of a Filter on a Low Profile Multiband Monopole Antenna Shingo Yamaura, Takashi Yanagi, Takeshi Yamamoto, Hiroyuki Sugiura, Yosuke Katsumata, Toshiyuki Horie, Yasuhiro Nishioka, Hiroaki Miyashita (Mitsubishi Electric) AP2017-25 |
Low frequencies antennas take high cost for fabrication and construction due to large size. Top-loaded monopole antennas... [more] |
AP2017-25 pp.15-20 |
AP |
2017-05-18 12:50 |
Miyazaki |
Hotel MERIEGES (Miyazaki) |
Miniaturization of Excitation Phase Shift Circuit for Pattern Reconfigurable Array Antenna Hikaru Watanabe, Yasuo Morimoto, Akimichi Hirota, Takashi Maruyama, Satoshi Yamaguchi, Toru Fukasawa, Hiroaki Miyashita (Mitsubishi Electric Corp.) AP2017-28 |
Active phased array antenna(APAA) is widely used for a radar system or a communication system because it has the attract... [more] |
AP2017-28 pp.31-36 |
AP |
2017-04-21 15:00 |
Osaka |
Osaka university (Osaka) |
A Study of Gain reduction with Restricted Amplitude Control Range for Active Phased Array Antennas Takayuki Nakanishi, Kazunari Kihira, Toru Takahashi, Yoshio Inasawa, Hiroaki Miyashita (Mitsubishi Electric Corp.) AP2017-19 |
An active phased array antenna is capable of controlling not only the phase of each element but also the amplitude, and ... [more] |
AP2017-19 pp.95-100 |
AP |
2017-03-16 09:55 |
Iwate |
Iwate Univ. (Iwate) |
Multi-Band Small Circular Polarized Antenna Composed of Inverted F/L Hiroaki Sakamoto, Takashi Yanagi, Hidenori Ishibashi, Toru Fukasawa, Yasuhiro Nishioka, Hiroaki Miyashita (Mitsubishi Electric) AP2016-178 |
In previous study, we proposed a dual band Quadrifilar Helical Antenna(QHA) that is simple structure applied parallel re... [more] |
AP2016-178 pp.5-10 |
US |
2017-02-21 14:55 |
Ibaraki |
(Ibaraki) |
Controlling Directional Characteristics for the Air-Coupled Ultrasonic Sensor attached to the Backside Surface of the bumper Koji Ibata, Rokuzo Hara, Tomonori Kimura, Yasuhiro Nishioka, Hiroaki Miyashita, Satoru Inoue (Mitsubishi Electric) US2016-124 |
Recently preventive safety systems for automobiles, such as collision avoidance system, have been evolving and prevalent... [more] |
US2016-124 pp.21-24 |
AP |
2017-02-16 10:30 |
Tochigi |
Tochigiken-sougou-bunnka Center (Tochigi) |
[Invited Lecture]
Study of Offset Cassegrain Type Multi-Beam Antennas by Shaped Subreflector Michio Takikawa, Hiroto Ado, Tomohiro Mizuno, Yoshio Inasawa, Hiroaki Miyashita (Mitsubishi Electric) AP2016-156 |
[more] |
AP2016-156 pp.1-4 |
AP |
2017-02-16 13:00 |
Tochigi |
Tochigiken-sougou-bunnka Center (Tochigi) |
[Invited Lecture]
A Study on Application of Time Modulated Array Antenna to Pulse Doppler Radar Makoto Matsuki, Kazunari Kihira, Satoshi Yamaguchi, Masataka Otsuka, Toru Fukasawa, Hiroaki Miyashita (Mitsubishi Electric Corporation) AP2016-159 |
A low side lobe level pattern in a phased array antenna is desired for the radar systems. The phase shifter control type... [more] |
AP2016-159 pp.17-22 |
AP, WPT (Joint) |
2017-01-20 16:40 |
Hiroshima |
Hiroshima Institute of Technology (Hiroshima) |
A Study of Limited Communication Area for Directional Modulation Using Active Phased Array Antenna with Sum-Difference pattern combining method Tasuku Kuriyama, Jun Goto, Masataka Otsuka, Toru Fukazawa, Hiroaki Miyashita (MELCO) AP2016-153 |
[more] |
AP2016-153 pp.135-140 |
RCS, AP (Joint) |
2016-11-24 11:35 |
Kyoto |
Kyoto International Community House (Kyoto) |
A Study on a Low-cost Folded Monopole Antenna Using an Iron Tower Shingo Yamaura, Takashi Yanagi, Takeshi Yamamoto, Takayuki Nakanishi, Toru Fukasawa, Hiroaki Miyashita (Mitsubishi Electric) AP2016-110 |
Low frequencies antennas can construct at low cost by using self-supporting iron towers as antennas. The authors had dem... [more] |
AP2016-110 pp.17-22 |
EMT, IEE-EMT |
2016-11-17 13:45 |
Wakayama |
Shirahama Coganoi Resort & Spa (Wakayama) |
The impedance matching using a parasitic element with a reactance Kiyotaka Suzuki, Hidetoshi Makimura, Takashi Yanagi, Yasuhiro Nishioka, Hiroaki Miyashita (Mitsubishi Electric Corp.) EMT2016-52 |
[more] |
EMT2016-52 pp.81-84 |
EMT, IEE-EMT |
2016-11-18 10:50 |
Wakayama |
Shirahama Coganoi Resort & Spa (Wakayama) |
Improved Primary-Characteristic Basis Function Method Considering Multiple Scattering Tai Tanaka, Yoshio Inasawa, Yasuhiro Nishioka, Hiroaki Miyashita (Mitsubishi Electric) EMT2016-62 |
We propose novel improved primary-characteristic basis function method (IP-CBFM) for the high accuracy analysis of radar... [more] |
EMT2016-62 pp.163-166 |
AP, MW (Joint) |
2016-09-16 11:10 |
Ibaraki |
AIST (Ibaraki) |
[Invited Lecture]
Experimental Estimation of Measurement Method for Modal Power Ratio by Using S-parameter Method Takashi Yanagi, Yasuhiro Nishioka, Toru Fukasawa, Hiroaki Miyashita (Mitsubishi Electric Corp.) AP2016-102 MW2016-88 |
The authors have proposed a measurement method for direct analysis of modal power ratio of an antenna from measuring 2-p... [more] |
AP2016-102 MW2016-88 pp.75-78(AP), pp.83-86(MW) |