Naofumi Yoneda

According to our database, Naofumi Yoneda authored at least 17 papers between 2008 and 2024.

Collaborative distances:

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

2024

Uniaxially Symmetrical T-Junction OMT with 45° -Tilted Branch Waveguide Ports.

Hidenori Yukawa, Yu Ushijima, Toru Takahashi, Toru Fukasawa, Yoshio Inasawa, Naofumi Yoneda, Moriyasu Miyazaki

IEICE Trans. Electron., 2024

2023

Radial Line Planar Phased Array Using Electromechanically Rotated Helical Antennas.

Narihiro Nakamoto, Yusuke Suzuki, Satoshi Yamaguchi, Toru Fukasawa, Naofumi Yoneda, Hiroaki Miyashita, Naoki Shinohara

IEICE Trans. Commun., February, 2023

2022

Design of the Circularly Polarized Ring Microstrip Antenna with Shorting Pins.

Jun Goto, Akimichi Hirota, Kyosuke Mochizuki, Satoshi Yamaguchi, Kazunari Kihira, Toru Takahashi, Hideo Sumiyoshi, Masataka Otsuka, Naofumi Yoneda, Jiro Hirokawa

IEICE Trans. Commun., 2022

2021

180-Degree Branch Line Coupler Composed of Two Types of Iris-Loaded Waveguides.

Hidenori Yukawa, Yu Ushijima, Naofumi Yoneda, Moriyasu Miyazaki

IEICE Trans. Electron., 2021

A Suspended Stripline Fed Dual-Polarized Open-Ended Waveguide Subarray with Metal Posts for Phased Array Antennas.

Narihiro Nakamoto, Toru Takahashi, Toru Fukasawa, Naofumi Yoneda, Hiroaki Miyashita

IEICE Trans. Commun., 2021

Design of the Traveling-Wave Series-Fed Microstrip Antenna Array with Power Control Slits of Unequal Inter-Element Spacing.

Jun Goto, Makoto Matsuki, Takashi Maruyama, Toru Fukasawa, Naofumi Yoneda, Jiro Hirokawa

IEICE Trans. Commun., 2021

2020

S-Parameter Analysis for Balanced and Unbalanced Modes Corresponding Dissipated Power of a Small Antenna.

Takashi Yanagi, Yasuhiro Nishioka, Toru Fukasawa, Naofumi Yoneda, Hiroaki Miyashita

IEICE Trans. Commun., 2020

2019

Metal 3D-Printed T-Junction Ortho-Mode-Transducer with an Offset Stepped Post.

Hidenori Yukawa, Yu Ushijima, Motomi Abe, Takeshi Oshima, Naofumi Yoneda, Moriyasu Miyazaki

IEICE Trans. Electron., 2019

2018

Accuracy Improvement of Characteristic Basis Function Method by Using Multilevel Approach.

Tai Tanaka, Yoshio Inasawa, Naofumi Yoneda, Hiroaki Miyashita

IEICE Trans. Electron., 2018

Ka-Band Branch Line Coupler Applied Hexagonal Waveguide Suitable for Additive Manufacturing.

Motomi Abe, Hidenori Yukawa, Yu Ushijima, Takuma Nishimura, Takeshi Oshima, Takeshi Yuasa, Naofumi Yoneda

IEICE Trans. Electron., 2018

2016

A Novel Directional Coupler Loaded with Feedback Capacitances and Its Applications.

Motomi Abe, Yukihiro Tahara, Tetsu Owada, Naofumi Yoneda, Hiroaki Miyashita

IEICE Trans. Electron., 2016

A directivity enhancement for directional couplers using additional coupled lines.

Hideharu Yoshioka, Akimichi Hirota, Hidenori Ishibashi, Naofumi Yoneda, Moriyasu Miyazaki

IEICE Electron. Express, 2016

2014

A PCB Integrated Multi-layered Strip Line Tandem Coupler Using Compensating Ground Through-Hole Elements.

Takeshi Yuasa, Yukihiro Tahara, Tetsu Owada, Naofumi Yoneda, Yoshihiko Konishi, Moriyasu Miyazaki

IEICE Trans. Electron., 2014

2011

A Millimeter-Wave Resistance Error Tolerant Termination in Multi-Layered LTCC Substrate.

Takeshi Yuasa, Yukihiro Tahara, Naofumi Yoneda, Hideyuki Oh-Hashi

IEICE Trans. Electron., 2011

2009

A Waveguide-Based Power Divider Using H-Plane Probes Short-Circuited with Substrate Metallization Patterns.

Motomi Abe, Yukihiro Tahara, Hideyuki Oh-Hashi, Naofumi Yoneda, Yoshihiko Konishi

IEICE Trans. Electron., 2009

2008

An Elliptic-Function Bandpass Filter Utilizing Left-Handed Operations of an Inter-Digital Coupled Line.

Hiromitsu Uchida, Naofumi Yoneda, Yoshihiko Konishi

IEICE Trans. Electron., 2008

Near-Field to Far-Field Transformation for an Outdoor RCS Range.

Yoshio Inasawa, Shinji Kuroda, Ken'ichi Kakizaki, Hitoshi Nishikawa, Naofumi Yoneda, Shigeru Makino

IEICE Trans. Electron., 2008