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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 324  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
DC, CPSY, IPSJ-SLDM, IPSJ-EMB, IPSJ-ARC [detail] 2023-03-23
16:25
Kagoshima Amagi Town Disaster Prevention Center (Tokunoshima)
(Primary: On-site, Secondary: Online)

Yuki Yamanaka, Yoshikazu Nagamura (Tokyo Metro. Univ.), Masayuki Arai (Nihon Univ.), Satoshi Fukumoto (Tokyo Metro. Univ.) CPSY2022-41 DC2022-100
 [more] CPSY2022-41 DC2022-100
pp.43-48
DC 2023-02-28
11:00
Tokyo Kikai-Shinko-Kaikan Bldg
(Primary: On-site, Secondary: Online)

Takumi Sugioka, Yoshikazu Nagamura (Tokyo Metropolitan Univ.), Masayuki Arai (Nihon Univ.), Satoshi Fukumoto (Tokyo Metropolitan Univ.) DC2022-82
 [more] DC2022-82
pp.1-5
AP 2023-02-17
16:25
Miyagi Tohoku University, Aobayama Campus
(Primary: On-site, Secondary: Online)
A Reflection-Type Phase Shifter Using Magic-T and Anti-Phase Reflection Loads
Jo Tamura, Hiroyuki Arai (Yokohama Natl. Univ.) AP2022-232
 [more] AP2022-232
pp.194-199
AP, WPT
(Joint)
2023-01-19
09:50
Hiroshima Hiroshima Institute of Technology
(Primary: On-site, Secondary: Online)
Scanning Angle Expansion Method Using Reflectarray
Satoshi Sugaya, Hiroyuki Arai (Yokohama National Univ.) AP2022-177
 [more] AP2022-177
pp.1-5
AP, WPT
(Joint)
2023-01-19
15:20
Hiroshima Hiroshima Institute of Technology
(Primary: On-site, Secondary: Online)
Decoupling design and measurement of quad polarization antenna with dual-layer structure
Shota Takato, Hiroyuki Arai (Yokohama National Univ.) AP2022-186
This study presents a design to decouple a quad-polarization antenna element. It consists of a bottom patch for orthogon... [more] AP2022-186
pp.51-56
AP 2022-10-19
09:30
Gifu GIFU CITY CULTURE CENTER
(Primary: On-site, Secondary: Online)
[Poster Presentation] Design of broadband patch antennas using metasurfaces
Naoto Tomiyama, Jo Tamura, Satoshi Sugaya, Hiroyuki Arai (Yokohama National Univ.) AP2022-96
 [more] AP2022-96
pp.11-13
AP 2022-10-19
09:30
Gifu GIFU CITY CULTURE CENTER
(Primary: On-site, Secondary: Online)
[Poster Presentation] Sampling Points Reduction in Over The Air
Takaharu Nakase, Yusuke Mitsui, Hiroyuki Arai (YNU) AP2022-104
This paper presents reduction of sampling points in Over the Air (OTA) test. OTA test conduct is problematic to take a l... [more] AP2022-104
pp.44-46
AP 2022-10-19
12:20
Gifu GIFU CITY CULTURE CENTER
(Primary: On-site, Secondary: Online)
[Poster Presentation] Decoupling design of quad polarization patch antenna using neutralization bridge
Ryoto Ohgushi, Hiroyuki Arai (Yokohama National Univ.) AP2022-116
When antennas are used in a small area, there is a problem that the mutual coupling between the antennas becomes large. ... [more] AP2022-116
pp.91-96
AP 2022-10-19
12:20
Gifu GIFU CITY CULTURE CENTER
(Primary: On-site, Secondary: Online)
[Poster Presentation] Evaluation of Digital-to-RF Upconversion Using Harmonic Images of DAC Output by Simulation
Sho Sarukawa, Hiroyuki Arai (Yokohama National Univ.) AP2022-124
In this paper, we performed simulation of digital-to-RF upconversion using harmonic images of DAC output and evaluated t... [more] AP2022-124
pp.122-124
CPSY, DC, IPSJ-ARC [detail] 2022-10-12
10:00
Niigata Yuzawa Toei Hotel
(Primary: On-site, Secondary: Online)
A Study on Hi-Resolution Wafer Map Defect Pattern Classification Using CapsNet
Yuki Yamanaka, Yoshikazu Nagamura (Tokyo Metropolitan Univ.), Masayuki Arai (Nihon Univ.), Satoshi Hukumoto (Tokyo Metropolitan Univ.) CPSY2022-22 DC2022-22
 [more] CPSY2022-22 DC2022-22
pp.26-30
AP, MW
(Joint)
2022-09-14
12:00
Ehime The Museum of Art, EHIME
(Primary: On-site, Secondary: Online)
A Study on Low Side-lobes Level of Yagi-Uda Antenna
Yasuko Kimura, Yuki Inoue (NTT DOCOMO), Tomoyuki Soga, Makoto Mizumura (Nihon Dengyo Kosaku), Hiroyuki Arai (Yokohama National Univ.) AP2022-74
 [more] AP2022-74
pp.17-21
AP, MW
(Joint)
2022-09-15
14:15
Ehime The Museum of Art, EHIME
(Primary: On-site, Secondary: Online)
Propagation experiment using 28GHz multi-sector antenna for indoor base station
Yuki Inoue, Yasuko Kimura (NTT DOCOMO), Hiroyuki Arai (Yokohama National Univ.) AP2022-80
More higher frequency band will be used in Beyond 5G or 6G mobile communication system. To cover the area of indoor envi... [more] AP2022-80
pp.50-55
AP, MW
(Joint)
2022-09-16
16:15
Ehime The Museum of Art, EHIME
(Primary: On-site, Secondary: Online)
A Wideband Reflection-Type Phase Shifter Using Magic-T
Jo Tamura, Hiroyuki Arai (Yokohama Natl. Univ.) AP2022-91
 [more] AP2022-91
pp.110-114
CPSY, DC, IPSJ-ARC [detail] 2022-07-27
10:15
Yamaguchi Kaikyo Messe Shimonoseki
(Primary: On-site, Secondary: Online)
Faster low-power oriented test generation methods using fault excitation conditions
Rei Miura, Toshinori Hosokawa (Nihon Univ.), Masayoshi Yoshimura (Kyoto Sangyou Univ.), Masayuki Arai (Nihon Univ.) CPSY2022-2 DC2022-2
 [more] CPSY2022-2 DC2022-2
pp.7-12
IT 2022-07-21
13:20
Okayama Okayama University of Science
(Primary: On-site, Secondary: Online)
Improving of Controlled Phase Shift gate based on FTM gate
Yuki Arai, Noboru Watanabe (TUS) IT2022-16
FTM gate is an optical model of the FT gate which is the conservative and reversive quantum logic gate devised by Fredki... [more] IT2022-16
pp.4-9
AP
(2nd)
2022-06-10
13:15
Hokkaido Nemuro General Cultural Center
(Primary: On-site, Secondary: Online)
The radiation characteristics estimation by using the spherical near field amplitude of a single surface.
Yusuke Mitsui, Hiroyuki Arai (Yokohama National Univ.)
 [more]
AP 2022-05-19
13:50
Hyogo Kobe Port Oasis
(Primary: On-site, Secondary: Online)
28GHz multi-sector antenna for indoor base station
Hiroyuki Arai, Ryota Sinozaki (Yokohama Natl. Univ.), Yuki Inoue, Yasuko Kimura (NTT DOCOMO, INC.) AP2022-17
 [more] AP2022-17
pp.35-38
AP 2022-04-15
10:50
Yamagata Yamagata Syokuryo Kaikan
(Primary: On-site, Secondary: Online)
Investigation of Accuracy Improvement Using Null-Steering Antennas for AoA Estimation
Jo Tamura, Hiroyuki Arai (Yokohama Natl. Univ.) AP2022-4
 [more] AP2022-4
pp.19-23
AP 2022-03-10
13:35
Online Online Scanning Range Expansion and Gain Enhancement of Array Antenna by Dielectric Lens
Satoshi Sugaya, Hiroyuki Arai (Yokohama National Univ.) AP2021-187
 [more] AP2021-187
pp.30-33
CPSY, DC, IPSJ-SLDM, IPSJ-EMB, IPSJ-ARC [detail] 2022-03-10
10:10
Online Online *
Hiroki Kawaguchi, Itsuki Fujita, Yoshikazu Nagamura (Tokyo Metropolitan Univ.), Masayuki Arai (Nihon Univ.), Satoshi Fukumoto (Tokyo Metropolitan Univ.) CPSY2021-55 DC2021-89
(To be available after the conference date) [more] CPSY2021-55 DC2021-89
pp.61-66
 Results 1 - 20 of 324  /  [Next]  
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