Ichihiko Toyoda

13 papers B 2Journal 10Unranked 1
YearRankTypeTitle / Venue / Authors
2025 J jnl
Microstrip Patch Antenna Design Using a Four-Layer Feed Forward Artificial Neural Network Trained by Levenberg-Marquardt Algorithm.
IEEE Access
Jitu Prakash Dhar, Maodudul Hasan, Eisuke Nishiyama, Ichihiko Toyoda
2024 J jnl
A Dual-Axis Wide-Beam Microstrip Patch Antenna Using Linear Parasitic Line Elements.
IEEE Access
Maodudul Hasan, Eisuke Nishiyama, Ichihiko Toyoda
2024 J jnl
A Single-Layer Planar Array Antenna Using Circularly-Polarized Reconfigurable Elements for Conical-Beam Radiation.
IEEE Access
Htet Wai Htun, Eisuke Nishiyama, Ichihiko Toyoda
2023 J jnl
A tri-state SPDT switch using shunt open-end stub resonator for X-band applications.
IEICE Electron. Express
Maodudul Hasan, Eisuke Nishiyama, Ichihiko Toyoda
2023 J jnl
An Electrically Reconfigurable Circularly-Polarized Planar Array Antenna With Built-In Bias-Isolation Mechanism.
IEEE Access
Htet Wai Htun, Eisuke Nishiyama, Ichihiko Toyoda
2021 J jnl
A Beam-Switchable Self-Oscillating Active Integrated Array Antenna Using Gunn Oscillator and Magic-T.
IEICE Trans. Commun.
Maodudul Hasan, Eisuke Nishiyama, Ichihiko Toyoda
2021 J jnl
A novel compact planar magic-T using CPS and microstrip-to-CPS transition.
IEICE Electron. Express
Hiroki Nakahara, Takayuki Tanaka, Ichihiko Toyoda
2015 — conf
A study of automatic measuring circuit suitable for very small phase difference measurement.
ISPACS
Takuro Noguchi, Sumio Fukai, Ichihiko Toyoda, Yohei Ishikawa, Akio Shimizu
2011 J jnl
Analyses of Antenna Displacement in Short-Range MIMO Transmission over Millimeter-Wave.
IEICE Trans. Commun.
Ken Hiraga, Tomohiro Seki, Kentaro Nishimori, Kenjiro Nishikawa, Ichihiko Toyoda, Kazuhiro Uehara
2005 J jnl
Interference Analysis from Impulse Radio UWB Systems Using Simple Signal Models.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Yasuo Suzuki, Ichihiko Toyoda, Masahiro Umehira
2005 B conf
Proposal of 5/25-GHz dual band OFDM-based wireless LAN for high-capacity broadband communications.
PIMRC
Ichihiko Toyoda, Fusao Nuno, Yoshitaka Shimizu, Masahiro Umehira
2004 B conf
Performance evaluation of QoS control scheme that uses back pressure traffic control.
PIMRC
Fusao Nuno, Ichihiko Toyoda, Masahiro Umehira
2001 J jnl
Three-dimensional MMIC technology for low-cost millimeter-wave MMICs.
IEEE J. Solid State Circuits
Kenjiro Nishikawa, Kenji Kamogawa, Belinda Piernas, Masami Tokumitsu, Suehiro Sugitani, Ichihiko Toyoda, Katsuhiko Araki