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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SAT, RCS (Joint) |
2016-08-18 15:20 |
Miyagi | Tohoku Gakuin University | [Invited Lecture]
Commercial Applications of APAA for Satellite/Mobile Communication Systems and Activities for 5G Massive MIMO Antenna Development Satoshi Yamaguchi, Toru Fukasawa, Masataka Ohtsuka, Hiroaki Miyashita, Hideyuki Nakamizo (Mitsubishi Electric Corp.)  SAT2016-43 RCS2016-136 |
Active phased array antenna(APAA) is used for the application such as a radar system or a communication system because i... [more] | SAT2016-43 RCS2016-136 pp.57-62(SAT), pp.39-44(RCS) |
| AP, SAT, SANE (Joint) |
2016-07-20 - 2016-07-22 |
Hokkaido | Otaru port marina | 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) |
Low frequencies antennas can construct at low cost by using self-supporting iron towers as antennas. The authors had dem... [more] | |
| MW | 2016-06-23 13:25 |
Gifu | Gifu Univ. | Design and Analysis of Quarter-Wave Coupled-Line Directional Couplers for Setting Reference Impedances Different from One Another at Four Ports Consisting of Coupled Strip Line Takeshi Oshima, Naofumi Yoneda, Hiroaki Miyashita, Moriyasu Miyazaki (Mitsubishi Electric Corp.), Koji Wada (UEC) MW2016-31 |
This report presents design and analysis of quarter-wave coupled-line directional couplers for setting reference impedan... [more] | MW2016-31 pp.7-12 |
| AP | 2016-06-09 14:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A Study on a DOA Estimation Method based a Frequency Fading for a Broadband-Pulse Rokuzo Hara, Takashi Yanagi, Toru Fukasawa, Hiroaki Miyashita (Mitsubishi Electric Co.) AP2016-35 |
We propose a DOA (Direction Of Arrival) estimation method by one channel observed data for a wide-band signal. The prop... [more] | AP2016-35 pp.17-22 |
| AP | 2016-03-10 11:20 |
Yamanashi | Isawa Onsen (Kanpo no Yado) | Dual Band Quadrifilar Miniaturized Helical Antenna with Parallel Resonance Circuit Hiroaki Sakamoto, Takashi Yanagi, Toru Fukasawa, Hiroaki Miyashita (Mitsubishi Electric Corp.) AP2015-206 |
If we create the dual band Quadrifilar Helical Antenna(QHA), it is generally proposed the method to branch the antenna e... [more] | AP2015-206 pp.13-18 |
| AP | 2016-03-11 10:50 |
Yamanashi | Isawa Onsen (Kanpo no Yado) | Wired Experimental Verification of Frequency Division Multiplexing Phased Array Antenna by Rotating Element Phase Tasuku Kuriyama, Takashi Maruyama, Satoshi Yamaguchi, Masataka Otsuka, Hiroaki Miyashita (Mitsubishi Electric) AP2015-219 |
[more] | AP2015-219 pp.85-90 |
| AP | 2016-03-11 11:50 |
Yamanashi | Isawa Onsen (Kanpo no Yado) | 2D Pattern Reconfigurable Array Antenna with Excitation Phase Difference Circuit Hikaru Watanabe, Takashi Maruyama, Yasuo Morimoto, Akimichi Hirota, Satoshi Yamaguchi, Masataka Otsuka, Hiroaki Miyashita (Mitsubishi Electric Corp.) AP2015-221 |
A method to reduce the cost of a phased array antenna and to suppress grating lobes is well known as phased array antenn... [more] | AP2015-221 pp.97-102 |
| ICD, MW | 2016-03-02 10:00 |
Hiroshima | Hiroshima University | A Study of Multilayer Printed Wiring Boards Using the Anisotropic Conductive Paste Hidenori Ishibashi (MELCO), Kenji Nagase (MEE), Tetsu Owada, Yoichi Kitamura, Naofumi Yoneda, Hiroaki Miyashita (MELCO) MW2015-173 ICD2015-96 |
In recent years, the resin multilayer wiring boards are used in the radio frequency circuits. They use through hole via ... [more] | MW2015-173 ICD2015-96 pp.1-4 |
| AP | 2016-02-19 09:55 |
Fukushima | Iwaki (Spa Resort Hawaiians) | A Study on Element Share Type of Beam Forming Network for Ka-Band Satellite Onboard Multi-Beam Antenna Takashi Tomura, Hidenori Yukawa, Michio Takikawa, Yoshio Inasawa, Hiroaki Miyashita (Mitsubishi Electric Corp.) AP2015-195 |
Demands on high throughput communication for airplanes and ships by high throughput satellite using Ka-band have been in... [more] | AP2015-195 pp.27-30 |
| AP | 2016-02-19 13:45 |
Fukushima | Iwaki (Spa Resort Hawaiians) | Increasing the Bandwidth of the Decoupling Network using a Resonant Circuit Hidetoshi Makimura, Kengo Nishimoto, Yanagi Takashi, Toru Fukasawa, Hiroaki Miyashita (Mitsubishi Electric) AP2015-200 |
This paper presents a novel decoupling network which reduces coupling between antennas in multi-antenna systems. Althoug... [more] | AP2015-200 pp.53-58 |
| AP | 2016-01-14 11:00 |
Tokyo | Takushoku University, Hachiouji Campus | [Invited Lecture]
Analysis of balanced and unbalanced modal power ratio using S-parameter Method Takashi Yanagi, Toru Fukasawa, Hiroaki Miyashita (Mitsubishi Electric Corp.) AP2015-169 |
[more] | AP2015-169 pp.11-16 |
| AP | 2016-01-14 14:45 |
Tokyo | Takushoku University, Hachiouji Campus | [Invited Lecture]
Statistical Model Utilizing Ray-Tracing for Indoor Radio Propagation Prediction Takahiro Hashimoto, Yasuhiro Nishioka, Yoshio Inasawa, Hiroaki Miyashita (Mitsubishi Electric Corp.) AP2015-174 |
In order to improve accuracy of the statistical models in indoor propagation characteristics, we propose an estimation m... [more] | AP2015-174 pp.37-42 |
| AP, RCS, WPT, SAT (Joint) |
2015-11-05 14:00 |
Okinawa | Okinawa Prefectural Museum & Art Museum | Simultaneous Optimal Design Method of Primary Radiator and Reflector for Shaped Beam Antenna Takashi Tomura, Michio Takikawa, Yoshio Inasawa, Hiroaki Miyashita (Mitsubishi Electric Corp.) AP2015-134 SAT2015-56 |
Shaped beam reflector antennas are widely used because they can achieve a shaped beam by a single primary feed. Since sh... [more] | AP2015-134 SAT2015-56 pp.141-144(AP), pp.47-50(SAT) |
| EMT, IEE-EMT | 2015-10-29 13:25 |
Miyazaki | Holiday Inn ANA Resort Miyazaki | Radar Cross Section Analysis with the use of Improved Primary Characteristic Basis Function Method Tai Tanaka, Yoshio Inasawa, Yasuhiro Nishioka, Hiroaki Miyashita (Mitsubishi Electric) EMT2015-52 |
[more] | EMT2015-52 pp.27-31 |
| EMT, IEE-EMT | 2015-10-30 10:00 |
Miyazaki | Holiday Inn ANA Resort Miyazaki | Two-Dimensional Moving-Window FDTD Analysis of Ground-wave over the Sea at HF band Considering Antenna Location and Atmospheric Effect Yasuhiro Nishioka, Tai Tanaka, Yoshio Inasawa, Hiroaki Miyashita (Mitsubishi Electric) EMT2015-68 |
[more] | EMT2015-68 pp.125-130 |
| EMT, IEE-EMT | 2015-10-31 09:55 |
Miyazaki | Holiday Inn ANA Resort Miyazaki | Calculation Accuracy and Time of Outdoor Propagation Estimation Using Vertical Plane Launch Takahiro Hashimoto, Yasuhiro Nishioka, Yoshio Inasawa, Hiroaki Miyashita (Mitsubishi Electri Corperationc Corp.) EMT2015-84 |
[more] | EMT2015-84 pp.257-260 |
| AP | 2015-10-22 15:10 |
Yamaguchi | Yamaguchi Pref. Roufukukyo-kaikan | Design of a dual polarized suspended stripline fed open-ended waveguide antenna subarray Narihiro Nakamoto, Toru Takahashi, Araki Ono, Masao Nakashima, Masataka Ohtsuka, Hiroaki Miyashita (Mitsubishi Electric) AP2015-102 |
[more] | AP2015-102 pp.43-48 |
| AP | 2015-10-22 15:35 |
Yamaguchi | Yamaguchi Pref. Roufukukyo-kaikan | A Sparse Array Antenna using 2D Pattern Reconfigurable Antenna Satoshi Yamaguchi, Naoyuki Yamamoto, Takashi Maruyama, Masataka Ohtsuka, Hiroaki Miyashita (Mitsubishi Electric Corp.) AP2015-103 |
[more] | AP2015-103 pp.49-54 |
| AP | 2015-10-23 10:25 |
Yamaguchi | Yamaguchi Pref. Roufukukyo-kaikan | Planar Array Antenna with Radiation Pattern Reconfigurable Yagi-Uda Antenna Takashi Maruyama, Takashi Uesaka, Satoshi Yamaguchi, Masataka Ohtsuka, Hiroaki Miyashita (Mitsubishi Electric) AP2015-108 |
We have proposed an array antenna with radiation pattern reconfigurable elements. Though a grating lobe arises due to sp... [more] | AP2015-108 pp.69-74 |
| AP | 2015-07-30 14:55 |
Hokkaido | Wakkanai Sougou Bunka Center | Sidelobe Reduction of Mono Pulse Pattern Using Time Modulated Array Antenna Makoto Matsuki, Kazunari Kihira, Satoshi Yamaguchi, Masataka Ohtsuka, Hiroaki Miyashita (Mitsubishi Electric Corporation) AP2015-47 |
A low side lobe level pattern in a phased array antenna is desired for the radar systems. The phase shifter control type... [more] | AP2015-47 pp.45-50 |
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