Neural network representation of finite element method. - Jun Takeuchi; Yukio Kosugi (Neural Networks, 1994)

10-Gbit/s Bi-directional wireless data transmission system using 120-GHz-band ortho-mode transducers. - Jun Takeuchi; Akihiko Hirata; Hiroyuki Takahashi; Naoya Kukutsu (RWS, 2012)

Design and Measurement of the Plate Laminated Waveguide Slot Array Antenna and Its Feasibility for Wireless Link System in the 120 GHz Band. - Dongjin Kim; Jiro Hirokawa; Kimio Sakurai; Makoto Ando; Takuma Takada; Tadao Nagatsuma; Jun Takeuchi; Akihiko Hirata (IEICE Trans. Commun., 2013)

Evaluation of Interference between Parallel 120-GHz-Band Wireless Link Systems with High-Gain Cassegrain Antennas. - Jun Takeuchi; Akihiko Hirata; Hiroyuki Takahashi; Naoya Kukutsu (IEICE Trans. Electron., 2013)

120-GHz-Band Amplifier Module with Hermetic Sealing Structure for 10-Gbit/s Wireless System. - Hiroyuki Takahashi; Toshihiko Kosugi; Akihiko Hirata; Jun Takeuchi; Koichi Murata; Naoya Kukutsu (IEICE Trans. Electron., 2014)

A Finline Orthomode Transducer for 120-GHz-Band Wireless Links. - Jun Takeuchi; Akihiko Hirata; Hiroyuki Takahashi; Naoya Kukutsu (IEICE Trans. Electron., 2014)

10-Gbit/s Bidirectional and 20-Gbit/s Unidirectional 2-ch Wireless Data Transmission System Using 120-GHz-Band Finline Orthomode Transducers. - Jun Takeuchi; Akihiko Hirata; Hiroyuki Takahashi; Naoya Kukutsu; Yoshiaki Yamada; Kei Kitamura; Mitsuhiro Teshima (IEICE Trans. Electron., 2014)

Alignment Control System Using Beam-Tilting 1-D Waveguide-Slot Array Antennas for 120-GHz-Band Corporate-Feed High-Gain 2-D Arrays. - Akihiko Hirata; Jun Takeuchi; Keisuke Hashimoto; Jiro Hirokawa (IEICE Trans. Commun., 2017)

Neural Networks in a Product of Hyperbolic Spaces. - Jun Takeuchi; Noriki Nishida; Hideki Nakayama (NAACL-HLT (Student Research Workshop), 2022)