Tadashi Kawai

Publication Activity (10 Years)

Years Active: 2005-2024
Publications (10 Years): 6

Top Topics

Instantaneous Frequency

Top Venues

IEICE Trans. Electron.

Publications

Shotaro Yasumori, Seiya Morikawa, Takanori Sato, Tadashi Kawai, Akira Enokihara, Shinya Nakajima, Kouichi Akahane
Asymmetric Directional Coupler Enabling Voltage Control for Phase-Matching Condition. IEICE Trans. Electron. 107 (5) (2024)
Anna Hirai, Yuichi Matsumoto, Takanori Sato, Tadashi Kawai, Akira Enokihara, Shinya Nakajima, Atsushi Kanno, Naokatsu Yamamoto
Waveguides for Controlling Modulation Extinction Ratio. IEICE Trans. Electron. (8) (2022)
Daichi Furubayashi, Yuta Kashiwagi, Takanori Sato, Tadashi Kawai, Akira Enokihara, Naokatsu Yamamoto, Tetsuya Kawanishi
Electro-Optic Modulator for Compensation of Third-Order Intermodulation Distortion Using Frequency Chirp Modulation. IEICE Trans. Electron. (11) (2020)
Daichi Furubayashi, Yuta Kashiwagi, Tadashi Kawai, Akira Enokihara, Naokatsu Yamamoto, Tetsuya Kawanishi
Dual-Parallel Mach-Zehnder Modulator Integrated with 180-degree Hybrid for Compensation of Third-Order Intermodulation Distortion. OECC/PSC (2019)
Tadashi Kawai, Kensuke Nagano, Akira Enokihara
A 920MHz Lumped-Element Wilkinson Power Divider Utilizing LC-Ladder Circuits. IEICE Trans. Electron. (10) (2018)
Yosuke Okada, Tadashi Kawai, Akira Enokihara
Design of Multi-Way LC-Ladder Dividers with Multi-Band Operation. IEICE Trans. Electron. (10) (2017)
Katsuyuki Yamamoto, Tadashi Kawai, Akira Enokihara, Tetsuya Kawanishi
Substrate. IEICE Trans. Electron. (8) (2015)
Akira Enokihara, Masashi Yamamoto, Tadashi Kawai, Tetsuya Kawanishi
Substrate. IEICE Trans. Electron. (8) (2015)
Tadashi Kawai, Yuma Sumitomo, Akira Enokihara, Isao Ohta, Kei Satoh, Yasunori Suzuki, Hiroshi Okazaki, Shoichi Narahashi
Parallel Ring-Line Rat-Race Circuit with Very Loose Coupling Utilizing Composite Right-/Left-Handed Transmission Lines. IEICE Trans. Electron. (10) (2014)
Yuma Sumitomo, Tadashi Kawai, Akira Enokihara, Isao Ohta, Kei Satoh, Yasunori Suzuki, Hiroshi Okazaki, Shoichi Narahashi
Compact wideband rat-race hybrid utilizing composite right/left-handed transmission lines. RWS (2013)
Yuma Sumitomo, Tadashi Kawai, Akira Enokihara, Isao Ohta, Kei Satoh, Yasunori Suzuki, Hiroshi Okazaki, Shoichi Narahashi
Compact wideband rat-race hybrid utilizing composite right/left-handed transmission lines. WiSNet (2013)
Tadashi Kawai, Isao Ohta, Akira Enokihara
Design methods for broadband 3dB branch-line and rat-race hybrids. IEICE Electron. Express 10 (12) (2013)
Mitsuyoshi Kishihara, Hiroaki Ikeuchi, Yuichi Utsumi, Tadashi Kawai, Isao Ohta
Design and Fabrication of PTFE-Filled Waveguide Components by SR Direct Etching. IEICE Trans. Electron. (1) (2012)
Jingfan Xu, Tadashi Kawai, Akira Enokihara, Hiroshi Murakami
Investigation of Heating Effect by Microwave Irradiation for Phantoms and Plants. ICETET (2012)
Hiroaki Ikeuchi, Tadashi Kawai, Mitsuyoshi Kishihara, Isao Ohta
Design of an H-Plane Waveguide Intersection with High Isolation. IEICE Trans. Electron. (10) (2011)
Tadashi Kawai, Miku Nakamura, Isao Ohta, Akira Enokihara
Band-Broadening Design Technique of CRLH-TLs Dual-Band Branch-Line Couplers Using CRLH-TLs Matching Networks. IEICE Trans. Electron. (7) (2010)
Yoshihiro Kokubo, Tadashi Kawai
Fabrication of Wide Band Metallic Bend Waveguide with Asymmetric In-Line Dielectric Rods. IEICE Trans. Electron. (12) (2009)
Yoshihiro Kokubo, Tadashi Kawai
Wide Band Metallic Waveguide with Asymmetric In-Line Dielectric Rods. IEICE Trans. Electron. (12) (2008)
Tadashi Kawai, Yasuaki Nakashima, Yoshihiro Kokubo, Isao Ohta
Dual-Band Wilkinson Power Dividers Using a Series RLC Circuit. IEICE Trans. Electron. (11) (2008)
Takao Fujii, Isao Ohta, Tadashi Kawai, Yoshihiro Kokubo
Parallel Coupled Microstrip Couplers Compensated with Periodic Floating-Conductors on Coupled Edges. IEICE Trans. Electron. (5) (2008)
Takao Fujii, Isao Ohta, Tadashi Kawai, Yoshihiro Kokubo
Miniature Broad-Band CPW 3-dB Branch-Line Couplers in Slow-Wave Structure. IEICE Trans. Electron. (12) (2007)
Yoshihiro Kokubo, Sotaro Yoshida, Tadashi Kawai
Economic Setup for a Dual-Band Metallic Waveguide with Dual In-Line Dielectric Rods. IEICE Trans. Electron. (12) (2007)
Mitsuyoshi Kishihara, Kuniyoshi Yamane, Isao Ohta, Tadashi Kawai
Broadband Multi-Way Microstrip Power Dividers. IEICE Trans. Electron. (1) (2005)
Isao Ohta, Tadashi Kawai
Design of Quadrature Hybrids and Directional Couplers Based on the Equivalent Admittance Approach. IEICE Trans. Electron. (1) (2005)