IEICE Technical Report

Online edition: ISSN 2432-6380

Microwaves

Workshop Date : 2022-12-15 - 2022-12-16 / Issue Date : 2022-12-08

MW2022-131
Broadband superconducting penta-band bandpass filter for radio astronomy receiver in the UHF band
Sota Rachi, Keita Sakuma (Yamanashi Univ.), Takuya Akahori (NAOJ), Naoto Sekiya (Yamanashi Univ.)
pp. 1 - 6

MW2022-132
Development of SIW type directional-coupler in 60-GHz-band
Kohei Fujiwara, Kouichi Tokita (TIRI), Makoto Yoshida (CDEX)
pp. 7 - 10

MW2022-133
Experimental Study of Unequal LC-Ladder Dividers with Arbitrary Two Matching Frequencies
Masatoshi Fukunaga, Tadashi Kawai, Akira Enokihara (Univ. of Hyogo)
pp. 11 - 15

MW2022-134
A Study of Sub-THz Band Transmitter Configuration for 6G Mobile Communication System
Yasunori Suzuki, Hiroshi Okazaki, Satoshi Suyama (NTT DOCOMO)
pp. 16 - 21

MW2022-135
A Design of Clock Fall Time for 60 GHz-band S/H Circuit using Simple Circuit Model
Tomoyuki Furuichi, Mizuki Motoyoshi, Noriharu Suematsu (Tohoku Univ.)
pp. 22 - 26

MW2022-136
Two-Power-Level Impedance Match for Out-phasing Amplifier
Takashi Maehata, Takashi Sumiyoshi (SEI), Ren Furumoto, Kenjiro Nishikawa (Kagoshima University)
pp. 27 - 32

MW2022-137
[Invited Talk] On Research of Wireless Communications in Izuka lab.
Noboru Izuka (KOSEN)
p. 33

MW2022-138
[Invited Talk] Millimeter-Wave-Lightwave Conversion Devices for Radio-over-Fiber Links in 5G/Beyond-5G Mobile Communication Systems
Hiroshi Murata (Mie Univ.)
pp. 34 - 37

MW2022-139
Optimization of Concave Reflector and Feed-Point Azimuths on Loop-Antenna-Array OAM Multiplex Long-Range Communication System
Katsuya Ishihara, Akira Saitou, Kazuhiko Honjo, Ryo Ishikawa (UEC)
pp. 38 - 42

MW2022-140
Beam Scanning Leaky Wave Antenna Based on Nonreciprocal Metamaterial Lines for Duplex Communication
Takumu Ideguchi, Tetsuya Ueda (KIT)
pp. 43 - 48

MW2022-141
Gain Improvement of Leaky-Waves Radiated from Stubs in Nonreciprocal Composite Right/Left-Handed Metamaterial Lines
Takumi Kondo, Tetsuya Ueda (KIT)
pp. 49 - 53

MW2022-142
Development of 28-GHz-band VNA based on six-port method
Makoto Yoshida (CDEX), Kohei Fujiwara, Kouich Tokita, Hidehiko Yamaoka (TIRI), Toshiyuki Yakabe (MPL LLP)
pp. 54 - 59

MW2022-143
Study on 50GHz band TM010 mode empty cavity divided in the radial direction for a dielectric rod measurement
Takashi Shimizu (Utsunomiya Univ.)
pp. 60 - 63

MW2022-144
[Invited Talk] Increasing Efficiency of Power Amplifiers for Microwave Power Transfer by PA- Antenna Co-design
Shinji Hara, Noriyuki Tanba (Nagoya Univ.), Hiroshi Hirayama (Nitech)
p. 64

Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.

The Institute of Electronics, Information and Communication Engineers (IEICE), Japan