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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EE | 2024-01-19 13:10 |
Kagoshima | (Primary: On-site, Secondary: Online) |
Balancing Control for 1500V Input-Series Output-Parallel DC-DC Converter Daiki Shibahara, Kazuhiro Kajiwara (NiAS), Yuji Ohta (Isahaya Electronics), Fujio Kurokawa (NiAS)  EE2023-52 |
In high-voltage power systems such as 1500V dc power feed systems, input-series-output-parallel dc-dc converters is suit... [more] | EE2023-52 pp.72-76 |
| MW, AP (Joint) |
2020-09-25 09:50 |
Online | Online | A 6-port power divider for the feeding of a compact dual linearly polarized patch antenna Makoto Sano, Koh Hashimoto (Toshiba) AP2020-61 |
The isolation and the cross-polarization discrimination of a patch antenna can be enhanced by feeding the antenna differ... [more] | AP2020-61 pp.127-132 |
| WPT, EE (Joint) |
2019-10-09 13:50 |
Shiga | Ryukoku Extension Center, Ryukoku University | Mechanism of Wireless Power Transfer Forming the Stair-Like Magnetic Field and Demonstration of Receiving Characteristics (Part 1)
-- Properties of Equivalent Coupling Factor Distribution due to Difference in Series and Parallel Connection of 3 coils with Different Number of Turns -- Hideaki Abe WPT2019-32 |
Researches on wireless power transfer are actively conducted from various perspectives. The author studied new possibili... [more] | WPT2019-32 pp.31-36 |
| AP (2nd) |
Overseas | Hotel Istana, Kuala Lumpur | Design of Millimeter-wave 4x4 Butler Matrix using Finline in Double Layer Dielectric Substrate Nguyen Thanh Tuan, Kunio Sakakibara, Nobuyoshi Kikuma (NIT), Kojiro Iwasa, Takeshi Okunaga, Akira Nakatsu (NIPPON PILLAR) |
In the fifth generation mobile communication system (5G) and high-resolution automotive radar systems, beam-scanning is ... [more] | ||
| AP (2nd) |
Overseas | Hotel Istana, Kuala Lumpur | Broadside Beam-forming Performance of Two-dimensional Rotman-lens Multi-beam Antenna using Step Radiating Elements on Multi-layer Substrate Integrated Waveguide Shugo Yamauchi, Kento Yamada, Kunio Sakakibara, Nobuyoshi Kikuma (NITech), Kojiro Iwasa, Takeshi Okunaga, Akira Nakatsu (PILLAR) |
A two-dimensional Rotman-lens multi-beam antenna using step radiating elements in multi-layer substrate integrated waveg... [more] | ||
| WPT, AP (Joint) |
2019-01-18 16:10 |
Aichi | Toyota Automobile Museum | Measured Performance of Double Layer Planar Array Antenna Composed of 2x2 Slot Sub-array on Cavity Narrow Wall Feb by E-plane Waveguide Haruna Yokoi, Kunio Sakakibara, Nobuyoshi Kikuma (NIT) AP2018-167 |
Millimeter-wave technologies have been expected for applications to wireless entrance systems, communication systems bet... [more] | AP2018-167 pp.93-98 |
| AP | 2018-02-15 14:00 |
Tokyo | Kozo Keikaku Engineering, Inc. | Design of partially parallel-feeding double-layer broadband high-gain waveguide array using wall-surrounded slot on stepped narrow-wall Haruki Umemura, Kunio Sakakibara, Nobuyoshi Kikuma (Nitech) AP2017-177 |
The partially parallel-feeding traveling-wave waveguide slot array has an advantage to reduce the frequency dependence o... [more] | AP2017-177 pp.7-11 |
| AP, WPT (Joint) |
2018-01-19 15:30 |
Nara | ATR | A Configuration Method of the Feeding Circuit with Arbitrary Number of Division in a Cooperate-feed Waveguide Slot Array Antenna Shuki Wai, Takashi Tomura, Jiro Hirokawa (Tokyo Tech.) AP2017-171 |
The corporate-feed waveguide slot array antenna is a high-efficiency and wide-band antenna in the millimeter-wave band. ... [more] | AP2017-171 pp.115-119 |
| AP, RCS (Joint) |
2017-11-08 09:50 |
Fukuoka | Fukuoka University | Design of Millimeter-wave 4x4 Butler Matrix for Feeding Circuit of Multi-beam Antenna Using Finline in Multilayer Substrate Yuta Mizuno, Kunio Sakakibara, Nobuyoshi Kikuma (NIT), Kojiro Iwasa (PILLAR) AP2017-109 |
Multi-beam antennas which can cover wide angle with high gain are attracted for practical applications of millimeter wav... [more] | AP2017-109 pp.9-14 |
| MW, ICD | 2017-03-02 09:25 |
Okayama | Okayama Prefectural Univ. | Design Method of Attenuation Poles for Electromagnetically-Coupled Half-Wavelength and Quarter-Wavelength Resonator Filters Ayaka Shimizu, Toshio Ishizaki (Ryukoku Univ.) MW2016-189 ICD2016-119 |
In wireless systems,filter with a desired performance is used. However, sometimes,an additional bandpass filter might be... [more] | MW2016-189 ICD2016-119 pp.7-12 |
| IA | 2017-01-27 11:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. B3 Kenshu-2 room | Development and Evaluation of Semi-Permanent Operable Monkey Detecting System with Solar Cell Takahito Furukawa, Maki Yamamoto (Nagaoka Univ. of Tech), Hiroshi Yamamoto (Ritsumeikan Univ.), Katsuyuki Yamazaki (Nagaoka Univ. of Tech) IA2016-81 |
Feeding damages caused by harmful vermins, such as monkeys and wild boars, become serious in farms and gardens adjacent ... [more] | IA2016-81 pp.13-18 |
| IA | 2016-11-03 16:00 |
Overseas | Taipei (Taiwan) | [Poster Presentation]
Development of Monkey Detecting System with Energy Harvesting Technologies Takahito Furukawa, Maki Yamamoto (Nagaoka Univ. of Tech), Hiroshi Yamamoto (Ritsumeikan Univ.), Katsuyuki Yamazaki (Nagaoka Univ. of Tech) IA2016-34 |
Feeding damages caused by harmful vermins, such as monkeys and wild boars, become serious in farms and gardens adjacent ... [more] | IA2016-34 pp.41-44 |
| AP | 2016-04-21 14:25 |
Aichi | Chub university | Efficiency Enhancement of Beam-switching Antenna Optimizing Beam Shape of Taper Structure in Rotman-lens Phase Shifter Yuta Suzuki, Yasuhiro Imade, Kunio Sakakibara, Nobuyoshi Kikuma (NITech.) AP2016-4 |
Multiple-beam antennas can cover wide angle with high gain, therefore, are attractive for high-speed wireless mobile com... [more] | AP2016-4 pp.19-24 |
| EE | 2016-02-26 14:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A study and evaluation for optimal wireless power transfer to battery charge Yuto Honda, Lei Lin, Masahiro Fukui (Ritsumeikan Univ.) EE2015-32 |
In this paper we describe the evaluation and consideration of the optimal wireless power feeding system for the storage ... [more] | EE2015-32 pp.13-18 |
| AP, RCS, WPT, SAT (Joint) |
2015-11-05 14:35 |
Okinawa | Okinawa Prefectural Museum & Art Museum | Design of Rotman-lens-feeding Low-profile Beam-scanning Millimeter-wave Microstrip Antenna Using Bow-tie Slot Coupling Double-layer Microstrip Connection Yasuhiro Imade, Kunio Sakakibara, Nobuyoshi Kikuma (Nagoya Inst. of Tech.) AP2015-139 |
Rotman-lens feeding-circuit is popular for broadband beam forming networks (BFN) in multi-beam antennas. However, the si... [more] | AP2015-139 pp.167-171 |
| EST, OPE, LQE, EMT, PN, MWP, IEE-EMT [detail] | 2015-01-29 15:20 |
Osaka | Optical Transmitter and Receiver Modules with Characteristics of High Electrical Insulation Properties and Compact Sizes Using Optical Power Feeding and Radio over Fiber Techniques Junya Nishioka, Eisuke Haraguchi, Toshiyuki Ando, Shingo Yamaura, Toru Fukasawa (Mitsubishi Electric Corp.) PN2014-48 OPE2014-173 LQE2014-160 EST2014-102 MWP2014-70 |
We have been studying Radio over fiber (RoF) using optical power feeding technique. It has both features of RoF and opti... [more] | PN2014-48 OPE2014-173 LQE2014-160 EST2014-102 MWP2014-70 pp.133-136 |
|
| EST | 2014-05-30 14:45 |
Tokyo | Design of Feeding Circuit for Double Loop Antenna Mountable on Conductors Shuto Kuroda, Ryosuke Suga (Aoyama Gakuin Univ.), Tomoki Uwano (Office Uwano), Osamu Hashimoto (Aoyama Gakuin Univ.) EST2014-9 |
The feeding circuit constructed of microstrip line for a double loop antenna was proposed. First, the target characteris... [more] | EST2014-9 pp.47-51 |
|
| MW | 2013-06-27 14:10 |
Aichi | Nagoya Institute of Tech. | [Special Talk]
Development of the 8-pole 2GHz band spiral resonator BPF which formed the attenuation pole by tap electric supply Keigo Nakatani, Toshio Ishizaki (Ryukoku Univ) MW2013-35 |
In this paper, the characteristics of the filter, which was fabricated for 2012 student microwave circuit design contest... [more] | MW2013-35 pp.29-33 |
| AP, SAT (Joint) |
2012-07-27 16:30 |
Hokkaido | Hokkaido Univ. | Measured Performance of Rotman-Lens Feeding-Circuit for Multi-Layer Beam-Scanning Microstrip Antenna in Millimeter-Wave Band Hiroto Nishiwaki, Kunio Sakakibara, Nobuyoshi Kikuma, Hiroshi Hirayama (NITech) AP2012-65 |
Broad-band Rotman-lens feeding-circuit is popular in multi-beam antennas for beam forming networks (BFN) which give requ... [more] | AP2012-65 pp.203-206 |
| SANE | 2011-10-18 11:35 |
Overseas | Udayana University, Bali, Indonesia | Rectangular Patches Array Utilized Coaxial Edge Feeding and 900 Phase Shifter for Achieving CP Property Elyas Palantei (Chiba Univ./UNHAS), Josaphat Tetuko Sri Sumantyo, Kohei Osa (Chiba Univ.) SANE2011-85 |
This manuscript presents various technical issues concerning the development of rectangular patches array antennas deplo... [more] | SANE2011-85 pp.123-126 |
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