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 Results 1 - 20 of 62  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
WPT 2024-03-15
Kyoto Kyoto-Univ. (Uji campus)
(Primary: On-site, Secondary: Online)
A Beamforming Antenna using Analog Phase Shifter for 5.7GHz RF Wireless Power Transfer System
Shota Futamata, Norimasa Nakashima (FIT) WPT2023-59
This paper persents an attempt to realize a beamforming antenna using a reflective phase shifter for 5.7GHz wireless pow... [more] WPT2023-59
ED, MW 2024-01-26
Tokyo Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online)
A Study of Determining the Target Characteristics of Quadrature Hybrids and Power Dividers Consisting a Six-Port Reflectometer-type VNA
Yo Tsubaki, Taiyo Ushiyama, Satoshi Ono (UEC) ED2023-76 MW2023-168
A vector network analyzer (VNA) using six-port reflectometers is expected to be less expensive than a conventional VNA b... [more] ED2023-76 MW2023-168
MW 2023-12-22
Shizuoka Shizuoka University (Hamamatsu Campus)
(Primary: On-site, Secondary: Online)
3.7GHz Unequal LC-Ladder Divider Using Quasi-Lumped-Elements
Masatoshi Fukunaga, Tadashi Kawai, Akira Enokihara (Univ. of Hyogo) MW2023-153
We have designed and fabricated unequal power dividers that combine and divide microwaves at an arbitrary ratio at the r... [more] MW2023-153
EST, MW, EMT, OPE, MWPTHz, IEE-EMT [detail] 2023-07-21
Hokkaido Muroran Institute of Technology
(Primary: On-site, Secondary: Online)
Experimental Study of Five-way Divider Utilizing Unequal LC-ladder dividers
Masatoshi Fukunaga, Tadashi Kawai, Akira Enokihara (Univ. of Hyogo) EMT2023-49 MW2023-67 OPE2023-49 EST2023-49 MWPTHz2023-45
In recent years, microwave technology has been used in various fields such as next generation mobile communication syste... [more] EMT2023-49 MW2023-67 OPE2023-49 EST2023-49 MWPTHz2023-45
MW 2022-12-15
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) MW2022-133
The Wilkinson power divider of a 3-port network is one of the important circuit elements widely used not only for dividi... [more] MW2022-133
MWPTHz, EST, MW, EMT, OPE, IEE-EMT [detail] 2022-07-19
Hokkaido Asahikawa Civic Culture Hall
(Primary: On-site, Secondary: Online)
Development of SIW type power divider with transducer of waveguide to MSL in W-band
Kohei Fujiwara, Kouichi Tokita (TIRI), Makoto Yoshida (CDEX) EMT2022-22 MW2022-46 OPE2022-25 EST2022-23 MWPTHz2022-20
A conventional vector network analyzer employs the super-heterodyne scheme to expand a measuring frequency band. However... [more] EMT2022-22 MW2022-46 OPE2022-25 EST2022-23 MWPTHz2022-20
MW 2022-05-20
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
MW 2021-11-18
Kagoshima Kagoshima University
(Primary: On-site, Secondary: Online)
Design of Dual-Band Semi-Lumped Element Power Divider with Constant Absolute Bandwidth
Ayumu Tsuchiya, Tadashi Kawai, Akira Enokihara (Univ. of Hyogo) MW2021-73
In recent years, the dramatic evolution of information and communication technology and the expansion of its fields of u... [more] MW2021-73
AP 2021-05-21
Online Online Gain Enhancement of a Beam Steering MIMO Antenna By Means of Unequal Power Excitation Circuit
Kazuhiro Honda, Hiroya Tanaka, Koichi Ogawa (Toyama Univ.) AP2021-14
In theory, the operation of a beam steering MIMO antenna can be verified using an attenuator to set a complex excitation... [more] AP2021-14
MW 2021-05-20
Online Online Broadband Four-Way End Launcher Waveguide Power Divider
Minoru Sanagi, Rentaro Kawakami (Okayama Univ.) MW2021-8
A end launcher waveguide power divider has been investigated. The rectangular waveguide is shorted and four coaxial line... [more] MW2021-8
WPT, MW 2021-04-16
Online Online Experimental Study of UHF/SHF Dual-Band Semi-Lumped-Element Power Divider
Ayumu Tsuchiya, Taiji Okuda, Tadashi Kawai, Akira Enokihara (Univ. of Hyogo) WPT2021-3 MW2021-3
The Wilkinson power divider is widely used as a circuit that divides microwave signals in the same phase, such as a powe... [more] WPT2021-3 MW2021-3
MW 2021-03-05
Online Online RF circuit combined inkjet-printed silver wire and copper foil wire
Yuta Sugiyama, Hidenori Ishibashi, Takeshi Oshima, Toru Takahashi, Yoshio Inasawa (Mitsubishi Electric), Hikaru Harada (Kishu Giken Kogyo) MW2020-99
In this paper we present RF circuit combined inkjet-printed silver wiring and copper foil wiring. Since the inkjet print... [more] MW2020-99
MW 2020-03-05
Kochi Kochi City Culture-Plaza CUL=PORT
(Cancelled but technical report was issued)
A Wideband Filtering Wilkinson Power Divider with Transmission Zeros
Daishi Nagata, Zwang Ma, Masataka Ohira (Saitama Univ.) MW2019-145
In this paper, a wideband filtering Wilkinson power divider (WPD) using short-circuited stubs is proposed, and design fo... [more] MW2019-145
Saga Saga Univ. Experimental Evaluation of a Magic-T based Variable Power Divider and Its Application to Polarization Agile Antennas
Narito Morita, Takayuki Tanaka, Ichihiko Toyoda (Saga Univ.) AP2019-106
We have proposed a new spatial modulation system and several polarization agile antennas. To enhance the system, we also... [more] AP2019-106
MW 2018-12-13
Kanagawa Kanagawa Univ. Design of Microstrip Dual-band Wilkinson Power Dividers with Large Center Frequency Ratios
An Song, Zhewang Ma (Saitama Univ.), Xiaolong Wang (Jilin Univ.), Masataka Ohira (Saitama Univ.) MW2018-121
In this paper, the design theory of a dual-band Wilkinson power divider (DBWPD) consisting of two-sections of transmissi... [more] MW2018-121
MW 2018-12-14
Kanagawa Kanagawa Univ. Design of N-way power dividers using LC-ladder circuit
Kensuke Nagano, Tadashi Kawai, Akira Enokihara (Univ. of Hyogo) MW2018-128
In this paper, we are conducting an evaluation of N-way power divider using LC-ladder circuits. The proposed circuit has... [more] MW2018-128
- 2018-06-29
Overseas KMITL, Bangkok, Thailand Design of Multi-Section LC-Ladder Divider at VHF-Band
Kensuke Nagano, Tadashi Kawai, Akira Enokihara (Univ. of Hyogo)
This paper describes a broadband lumped-element power divider composed of multi-section LC-ladder circuits and an isolat... [more]
MW 2018-05-25
Kyoto Doshisha Univ. Broadband waveguide chain power divider/combiner with microstrip probe pairs and conductiong posts
Minoru Sanagi, Takuya Shimamoto (Okayama Univ.) MW2018-12
A waveguide power divider/combiner with multiple microstrip line branch ports
has been investigated. The power divider... [more]
- 2017-06-16
Overseas KMUTT, Bangkok, Thailand Miniaturization Of Power Dividers Using Quarter-Wave-Like Transformers (QWLTs)
Sorawis Korananan, Panuwat Janpugdee (CU), Danai Torrungrueng (Asian U)
This paper presents the miniaturization of a three-port power divider for microwave frequency. The size reduction is ach... [more]
SCE 2017-04-21
Tokyo Kikai-Shinko-Kaikan Bldg. Design of Power Divider For AQFP logic
Yuge Xing, Naoki Takeuchi, Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama Nat. Univ.) SCE2017-2
We have been investigating adiabatic-quantum-flux-parametron (AQFP) logic as an ultra-low power logic circuit with zero ... [more] SCE2017-2
 Results 1 - 20 of 62  /  [Next]  
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