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Search Results: Conference Papers
 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 172  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
MW 2022-12-15
13:55
Mie Jingu-Kaikan(Ise)
(Primary: On-site, Secondary: Online)
Experimental Study of Unequal LC-Ladder Dividers with Arbitrary Two Matching Frequencies
Masatoshi Fukunaga, Tadashi Kawai, Akira Enokihara (Univ. of Hyogo)
(To be available after the conference date) [more]
MW 2022-12-15
15:25
Mie Jingu-Kaikan(Ise)
(Primary: On-site, Secondary: Online)
Two-Power-Level Impedance Match for Out-phasing Amplifier
Takashi Maehata, Takashi Sumiyoshi (SEI), Ren Furumoto, Kenjiro Nishikawa (Kagoshima University)
(To be available after the conference date) [more]
WPT
(2nd)
2022-12-05
- 2022-12-06
Kyoto Uji Obaku Plaza Kihada Hall, Uji Campus, Kyoto University
(Primary: On-site, Secondary: Online)
Design of a non-tunable matching circuit to improve the charging speed of drones with underwater WPT
Fuma Arito, Masaya Tamura (Toyohashi Univ. Tech.)
To improve the charging speed of an underwater wireless power transfer system, this paper proposed a non-tunable matchin... [more]
WPT
(2nd)
2022-12-05
- 2022-12-06
Kyoto Uji Obaku Plaza Kihada Hall, Uji Campus, Kyoto University
(Primary: On-site, Secondary: Online)
Basic Study on Transmission Side Impedance Matching in MRC-WPT
Taiga Hashi (Hosei Univ.), Takahiro Miyaura (DAIHEN Corp.), Katsuki Baba, Sousuke Nakamura (Hosei Univ.)
In a wireless power transfer circuit, the input impedance fluctuates due to variations in the transfer distance between ... [more]
CAS, MSS, IPSJ-AL [detail] 2022-11-18
16:20
Kochi
(Primary: On-site, Secondary: Online)
Effect of output parasitic capacitance of transistor on LC/CL matching circuit
Satoshi Tanaka, Minoru Fujishima (Hiroshima Univ.) CAS2022-60 MSS2022-43
LC/CL matching circuits are widely known as matching circuits for high-frequency amplifiers. LC/CL matching circuits are... [more] CAS2022-60 MSS2022-43
pp.111-116
AP 2022-10-19
12:20
Gifu GIFU CITY CULTURE CENTER
(Primary: On-site, Secondary: Online)
[Poster Presentation] A UHF Band Double Loop Antenna Being Able to Match Impedances with RFICs
Takumi Kanamori, Mayumi Matsunaga (Shizuoka Univ.) AP2022-117
A UHF band double loop antenna which was able to match impedances with RFICs (Radio Frequency Integrated Circuits) was p... [more] AP2022-117
pp.97-100
AP, MW
(Joint)
2022-09-15
12:00
Ehime The Museum of Art, EHIME
(Primary: On-site, Secondary: Online)
Examination of Characterization Method for Matching Circuit-less Power Amplifiers
Noriyuki Tanba (NU), Hiroshi Hirayama (NITech), Shinji Hara (NU) MW2022-76
The characterization of the matching circuit-less power amplifier (PA) and the PA in the PA-integrated antenna (PIA), pr... [more] MW2022-76
pp.42-47
AP, SANE, SAT
(Joint)
2022-07-28
16:05
Hokkaido Asahikawa Taisetsu Crystal Hall
(Primary: On-site, Secondary: Online)
[Tutorial Lecture] Antenna Design Technology for the Terminals
Takashi Yamagajo (Fujitsu) AP2022-54
With the growth of wireless technology, frequency bands and the number of antenna elements mounted in wireless terminals... [more] AP2022-54
pp.113-118
MW 2022-05-20
11:15
Kyoto Kyoto Univ.
(Primary: On-site, Secondary: Online)
A Design of Lumped-Element Unequal Power Divider with Two Matching Frequencies
Masatoshi Fukunaga, Ayumu Tsuchiya, Tadashi Kawai, Akira Enokihara (Univ. of Hyogo) MW2022-19
The Wilkinson power divider, which distributes/combines microwave signals, is one of the key circuit components in a mic... [more] MW2022-19
pp.23-27
MW, WPT 2022-04-15
10:05
Tokyo Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online)
Transmission Efficiency Improvement of Short-Range 4x4 MIMO-WiCoPT System
Shintaro Miya, Youtaro Watanabe, Taishi Nara, Satoshi Yoshida (Kagoshima Univ.), Shigeo Kawasaki (Space&Mobile Wireless Technology Inc.), Kenjiro Nishikawa (Kagoshima Univ.) WPT2022-1 MW2022-1
This research has investigated the short-range Multi Input Multi Output (MIMO) Wireless Communication and Power Transfer... [more] WPT2022-1 MW2022-1
pp.1-5
MW, WPT 2022-04-15
16:05
Tokyo Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online)
[Invited Talk] Basic Study on Dynamic Output Matching Circuit for Microwave Power Amplifier
Toshio Ishizaki (Ryukoku Univ.) WPT2022-12 MW2022-12
When using a power amplifier for microwave heating, the output power and efficiency decrease due to load impedance fluct... [more] WPT2022-12 MW2022-12
pp.46-51
WBS, MICT 2021-07-30
14:45
Online Online RRI Measurement Results of Several Persons by a VHF-band Small Loop Antenna with an Adaptive Matching Circuit
Saki Wada, Kengo Nishimoto, Yasuhiro Nishioka, Yoshio Inasawa (Mitsubishi Electric) WBS2021-30 MICT2021-23
There is a radio wave sensor as one of the methods to acquire RRIs without contact. We use a small VHF band antenna that... [more] WBS2021-30 MICT2021-23
pp.45-48
MW 2021-03-05
11:45
Online Online Experimental study of a triplexer using matching circuits consisted of lumped elements
Genki Oishi, Shinpei Oshima (NIT,Oyama College), Masaya Tamura (TUT) MW2020-94
Recently, the technology of triplexers is actively researched in order to realize the small size and high performance.
... [more]
MW2020-94
pp.17-21
WPT 2021-03-05
11:10
Online Online A prototype of EVER system using radio controlled small car
Kaito Kusunoki (Kurume College), Kaito Sinozaki (Kyushu Institute of Technology), Aoki Ide, Wataru Nomura, Urin Toya (Kurume College) WPT2020-45
A wireless power transfer system for electric vehicles in motion known as Electric Vehicle on Electrified Roadway (EVER)... [more] WPT2020-45
pp.56-61
CAS, CS 2021-03-02
10:50
Online Online A Study on the bandwidth of the matching circuit using transformer
Satoshi Tanaka (Murata Manufacturing) CAS2020-79 CS2020-86
With the spread of the fifth generation mobile phone, the increase of the output power of power amplifier (PA) has becom... [more] CAS2020-79 CS2020-86
pp.41-46
CAS, ICTSSL 2021-01-29
12:50
Online Online A Study on the matching circuit using transformer
Satoshi Tanaka (Murata) CAS2020-62 ICTSSL2020-47
An LC multi-stage matching circuit is widely used as a matching circuit for a power amplifier (PA) for mobile communicat... [more] CAS2020-62 ICTSSL2020-47
pp.118-123
EST 2021-01-21
11:15
Online Online Performance Evaluation of EEG Source Localization Based on Lead Field Matrix
Takayoshi Moridera, Essam Rashed, Akimasa Hirata (NITech) EST2020-57
In recent years, effective utilization of biosignals has been progressing in medical science and industrial applications... [more] EST2020-57
pp.22-27
MSS, CAS, IPSJ-AL [detail] 2020-11-26
13:00
Online Online A Study on Analytical Solutions of Triple-Stage Wideband LC Matching Circuits
Satoshi Tanaka (Murata Manufacturing) CAS2020-29 MSS2020-21
As mobile phones progress in the third, fourth, and fifth generations, the frequency bands used in mobile phones have in... [more] CAS2020-29 MSS2020-21
pp.56-61
VLD, DC, RECONF, ICD, IPSJ-SLDM
(Joint) [detail]
2020-11-18
09:30
Online Online Study on Design Guidelines for Low Power Capsule Endoscope System Using Compressed Sensing
Yuuki Harada, Daisuke Kanemoto (Osaka Univ.), Makoto Ohki (Yamanashi Univ.), Osamu Maida, Tetsuya Hirose (Osaka Univ.) VLD2020-27 ICD2020-47 DC2020-47 RECONF2020-46
Recently, a capsule endoscopy has attracted a lot of attention as a minimally invasive method of gastrointestinal examin... [more] VLD2020-27 ICD2020-47 DC2020-47 RECONF2020-46
pp.95-100
MBE, NC, NLP, CAS
(Joint) [detail]
2020-10-30
14:45
Online Online A study on analytical solutions of multi-stage wideband LC matching circuits
Satoshi Tanaka (Murata) CAS2020-18 NLP2020-39
As mobile phones progress in the third, fourth, and fifth generations, the frequency bands used in mobile phones have in... [more] CAS2020-18 NLP2020-39
pp.35-40
 Results 1 - 20 of 172  /  [Next]  
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