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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 85  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
AP 2024-02-15
16:25
Mie Sinfonia Technology Hibiki Hall Ise
(Primary: On-site, Secondary: Online)
[Invited Lecture] Suppression of Orthogonal Polarization Characteristic Degradation by Splitting Edge Ground Walls of Dual-Polarized Microstrip Antennas
Hideki Ueda, Ryo Komura, Yoshiki Yamada, Kaoru Sudo (Murata Mfg.) AP2023-191
In a dual-polarized microstrip antenna configured on a narrow substrate and a narrow ground plane, the front-to-back rat... [more] AP2023-191
pp.22-27
ED, MW 2024-01-26
09:45
Tokyo Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online)
Design of Decoupling Circuit between Transmitting and Receiving Antennas.
TAN Zhi Earn, Takagi Masaya (TUT), Saeki Hiromasa (Murata Mfg.), Tamura Masaya (TUT) ED2023-71 MW2023-163
This study proposes the design of a decoupling circuit to suppress the coupling between transmitting and receiving anten... [more] ED2023-71 MW2023-163
pp.23-28
SIP, IT, RCS 2024-01-19
14:30
Miyagi
(Primary: On-site, Secondary: Online)
Infant Detection in Passenger Vehicles Using Millimeter Wave FMCW-MIMO Radar and CFAR Algorithm
Kotone Sato, Steven Wandale, Koichi Ichige (Yokohama National Univ.), Kazuya Kimura, Ryo Sugiura (Murata Manufacturing) IT2023-71 SIP2023-104 RCS2023-246
This paper implements several proposed features using the CFAR algorithm, then constructs a concise decision tree model ... [more] IT2023-71 SIP2023-104 RCS2023-246
pp.223-228
SIP, IT, RCS 2024-01-19
14:55
Miyagi
(Primary: On-site, Secondary: Online)
Dataset Generation System for Hand Gesture Recognition Using FMCW-MIMO Radar
Katsuhisa Kashiwagi (Murata Manufacturing/Yokohama National Univ.), Koichi Ichige (Yokohama National Univ.) IT2023-72 SIP2023-105 RCS2023-247
In this paper, we propose a dataset generation system for hand gesture recognition using Frequency Modulated Continuous ... [more] IT2023-72 SIP2023-105 RCS2023-247
pp.229-234
AP, WPT
(Joint)
2024-01-19
10:55
Niigata Tokimate, Niigata University
(Primary: On-site, Secondary: Online)
Matching Circuit Design of Power Receiver for Higher-Order Mode Cavity Resonance-Enabled WPT
Aoi Ide (TUT), Hiromasa Saeki (Murata), Kobayashi Kazunari, Ayumu Omae, Daiki Wakahara, Masaya Tamura (TUT) WPT2023-33
In recent years, wireless sensor networks (WSNs) have been implemented in the manufacturing industry.Nevertheless, a not... [more] WPT2023-33
pp.17-22
AP, WPT
(Joint)
2024-01-19
11:20
Niigata Tokimate, Niigata University
(Primary: On-site, Secondary: Online)
Equivalent circuit model of Probe With Variable Reactance mounted on Cavity Resonance-Enabled WPT
Yuki Tanaka, Yoshinobu Tamura (TUT), Hiromasa Saeki (Murata Manufacturing Co., Ltd.), Tamura Masaya (TUT) WPT2023-34
Cavity Resonance-Enabled Wireless Power Transfer(CR-WPT) has been proposed as a method of supplying power to sensors for... [more] WPT2023-34
pp.23-27
AP 2023-10-20
09:30
Iwate Iwate University
(Primary: On-site, Secondary: Online)
Influence of Substrate Permittivity for Bandwidth of Microstrip Antenna with Small Ground Plane
Hideki Ueda, Ryotaro Ohashi (Murata Mfg.) AP2023-120
Microstrip antennas (MSAs) have wider bandwidths of the reflection when the permittivity of the substrate is lower gener... [more] AP2023-120
pp.117-122
LQE, OPE, CPM, EMD, R 2023-08-24
16:40
Miyagi Tohoku university
(Primary: On-site, Secondary: Online)
[Invited Talk] Failure Mode and Analytical Method for Chip Components -- Analysis Example and Correspondence to Miniaturization --
Akira Saito (Murata) R2023-25 EMD2023-20 CPM2023-30 OPE2023-69 LQE2023-16
Higher reliability of electric components is demanded with the evolution of AI and the automatic driving. Electric chara... [more] R2023-25 EMD2023-20 CPM2023-30 OPE2023-69 LQE2023-16
pp.45-50
US 2023-06-16
15:00
Kyoto Muromachi Campus, Doshisha University Ultrasonic Micro-Displacement Measurement System with Thermophone for Non-Contact Cardiac Pulse Monitoring
Takaaki Asada, Shinichi Sasaki, Yuma Watabe (Murata Mfg. Co., Ltd.) US2023-13
Non-contact vital sign monitoring is expected to be used for medical applications or driver health monitoring. Airborne ... [more] US2023-13
pp.20-25
EA, US
(Joint)
2022-12-22
13:30
Hiroshima Satellite Campus Hiroshima [Poster Presentation] Bending angle dependence of PLLA piezoelectric sensor
Yoshihito Azuma, Ken Yamamoto, Jun Takarada, Riku Nakanishi, Isamu Nakagawa, Wang Yizhao (Kansai Univ.), Kenichi Mori, Masamichi Ando (Murata Manufacturing), Yoshiro Tajitsu (Kansai Univ.) US2022-56
Poly-L-lactic acid (PLLA), which is a biodegradable polymer, is one of the materials that has been attracting attention ... [more] US2022-56
pp.28-31
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 the Wireless Multi-Feeding of Cavity Resonance-Enabled Wireless Power Transfer with a Higher-Order Mode
Kyosuke Onuma (Toyohashi Univ. Tech.), Hiromasa Saeki (Murata Manufacturing Co., Ltd.), Masaya Tamura (Toyohashi Univ. Tech.)
A cavity resonance-enabled wireless power transfer (CR WPT) as a wireless power feeding method to sensor nodes in factor... [more]
EMCJ, MW, EST, IEE-EMC [detail] 2022-10-14
15:35
Akita Akita University
(Primary: On-site, Secondary: Online)
Results of EMC round robin test on emission and immunity test -- (4) Experimental results of 1-6 GHz radiated immunity round-robin test --
Yasushi Asaji (Murata Manufacturing), Hironobu Matsuyama (KEC Kansai Electronic Industry Development Center), Toshiyasu Tanaka (Microwave Factory), Hirotsugu Hashimoto (RES), Ryosuke Nakao (COSEL), Kazusa Tanaka (ADOX Fukuoka), Takuya Yamada (FUJIFILM Business Innovation) EMCJ2022-61 MW2022-107 EST2022-71
In the previous report, we conducted interlaboratory comparison regarding to 80 MHz to 1 GHz radiated electromagnetic fi... [more] EMCJ2022-61 MW2022-107 EST2022-71
pp.130-135
AP 2022-08-19
10:30
Tochigi Tochigi Prefecture Industrial Center
(Primary: On-site, Secondary: Online)
Adjustment of Patch Antenna Directivity by Designing Edge GND Layout
Ryo Komura, Yoshiki Yamada (Murata) AP2022-64
In recent years, The 5G application of smartphones has become active, and the number of terminals equipped with millimet... [more] AP2022-64
pp.1-5
CAS, SIP, VLD, MSS 2022-06-16
13:00
Aomori Hachinohe Institute of Technology
(Primary: On-site, Secondary: Online)
[Special Invited Talk] Progress of RF Circuits and Mixed RF Analog-Digital Circuits for Mobile Communication Terminals
Satoshi Tanaka (Murata Manufacturing) CAS2022-5 VLD2022-5 SIP2022-36 MSS2022-5
RF circuit technology and mixed RF analog-digital circuit technology for mobile communication terminals have made great ... [more] CAS2022-5 VLD2022-5 SIP2022-36 MSS2022-5
pp.22-27
MW 2022-05-19
15:00
Kyoto Kyoto Univ.
(Primary: On-site, Secondary: Online)
[Invited Talk] Envelope Tracking Power Amplifiers for 4G/5G mobile handset application
Kenji Mukai, Hiroshi Okabe, Satoshi Tanaka (Murata) MW2022-13
 [more] MW2022-13
p.1
AP 2022-02-18
13:30
Online Online [Invited Lecture] Antenna array integrated module for wide coverage using surface-mounted patch antenna and flexible substrate
Hideki Ueda, Haruka Arakawa (Murata Mfg.) AP2021-174
An antenna array integrated module (AiM) for wide coverage is designed. By bending a cross-shaped flexible substrate whi... [more] AP2021-174
pp.87-92
ED, MW 2022-01-27
15:05
Online Online [Invited Lecture] A Compact 26 GHz Filtering Antenna with Cross Coupling Using LTCC Substrate
Kaoru Sudo, Ryo Mikase, Yoshinori Taguchi, Koichi Takizawa, Natsumi Minamitani, Kengo Onaka, Saneaki Ariumi, Hisao Hayafuji (Murata), Masataka Ohira (Saitama Univ.) ED2021-66 MW2021-108
This paper proposes a compact 26 GHz filtering antenna with cross coupling using LTCC substrate. The cross coupling betw... [more] ED2021-66 MW2021-108
pp.22-27
ICTSSL, CAS 2022-01-21
16:05
Online Online A Study on AM-PM Behavior Model that Reproduces the Phase Progression/Delay Phenomenon of RF Power Amplifier
Satoshi Tanaka (Murata) CAS2021-73 ICTSSL2021-50
 [more] CAS2021-73 ICTSSL2021-50
pp.89-94
MSS, CAS, IPSJ-AL [detail] 2021-11-18
11:45
Online Online Distortion Analysis of RF Power Amplifier Using Probability Density of Input Signal and AM-AM Characteristics
Satoshi Tanaka (Murata Manufacturing) CAS2021-43 MSS2021-23
When confirming the ACLR (adjacent channel leakage power ratio), which are representative indicators of distortion in th... [more] CAS2021-43 MSS2021-23
pp.34-39
CAS, NLP 2021-10-14
11:15
Online Online AM-AM Behavior Model that Reproduces the Gain Increase Phenomenon of RF Power Amplifier
Satoshi Tanaka (Murata) CAS2021-20 NLP2021-18
In 5G (5th Generation) mobile phone, QAM (quadrature amplitude modulation) which has high PAPR (peak to average power ra... [more] CAS2021-20 NLP2021-18
pp.17-22
 Results 1 - 20 of 85  /  [Next]  
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