Kazumitsu Sakamoto

According to our database, Kazumitsu Sakamoto authored at least 9 papers between 2013 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

Crosstalk Reduction in Bidirectional Transceiver Using Phase-Sensitive Parametric Amplifier.

Shimpei Shimizu, Takushi Kazama, Akira Kawai, Katsuaki Higashimori, Masanori Nakamura, Masashi Abe, Koji Enbutsu, Kazumitsu Sakamoto, Yosuke Fujino, Takeshi Umeki, Takayuki Kobayashi, Yutaka Miyamoto

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2026

Over-3-Tb/s/λ Free-Space MIMO Transmission Under Diffraction with Geometric Mode-Division Multiplexing.

Akira Kawai, Shimpei Shimizu, Katsuaki Higashimori, Kohki Shibahara, Megumi Hoshi, Masanori Nakamura, Kazumitsu Sakamoto, Yosuke Fujino, Takayuki Kobayashi, Yutaka Miyamoto

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2026

2016

Orthogonalized Directional MIMO Transmission Using Higher Order Mode Microstrip Antennas.

Maki Arai, Tomohiro Seki, Ken Hiraga, Kazumitsu Sakamoto, Hideki Toshinaga, Tadao Nakagawa

IEICE Trans. Commun., 2016

Alignment Tolerance in Multiple-Stream Transmission Using Orthogonal Directivities under Line-of-Sight Environments.

Maki Arai, Tomohiro Seki, Ken Hiraga, Kazumitsu Sakamoto, Tadao Nakagawa

IEICE Trans. Commun., 2016

2015

A Novel ZF-Based Fast Beamforming Method for Short-Range MIMO Transmission.

Kazumitsu Sakamoto, Maki Arai, Ken Hiraga, Tomohiro Seki, Toshimitsu Tsubaki, Hideki Toshinaga, Tadao Nakagawa

IEEE Wirel. Commun. Lett., 2015

2014

A Study of Short-Range MIMO Transmission Utilizing Polarization Multiplexing for the Simplification of Decoding.

Ken Hiraga, Kazumitsu Sakamoto, Kentaro Nishimori, Tomohiro Seki, Tadao Nakagawa, Kazuhiro Uehara

IEICE Trans. Commun., 2014

Spatial Division Transmission without Signal Processing for MIMO Detection Utilizing Two-Ray Fading.

Ken Hiraga, Kazumitsu Sakamoto, Maki Arai, Tomohiro Seki, Tadao Nakagawa, Kazuhiro Uehara

IEICE Trans. Commun., 2014

Performance measurement of broadband simple decoding in short-range MIMO.

Ken Hiraga, Kazumitsu Sakamoto, Tomohiro Seki, Toshimitsu Tsubaki, Hideki Toshinaga, Tadao Nakagawa

Proceedings of the 25th IEEE Annual International Symposium on Personal, 2014

2013

Performance Evaluation of Short-Range MIMO Using a Method for Controlling Phase Difference between Each Propagation Channel.

Kazumitsu Sakamoto, Ken Hiraga, Tomohiro Seki, Tadao Nakagawa, Kazuhiro Uehara

IEICE Trans. Commun., 2013