A Design of a Leaky Waveguide Crossed-Slot Linear Array with a Matching Element by the Method of Moments with Numerical-Eigenmode Basis Functions. - Takuichi Hirano; Jiro Hirokawa; Makoto Ando (IEICE Trans. Commun., 2005)

Large-Size Local-Domain Basis Functions with Phase Detour and Fresnel Zone Threshold for Sparse Reaction Matrix in the Method of Moments. - Tetsu Shijo; Takuichi Hirano; Makoto Ando (IEICE Trans. Electron., 2005)

Design of 1 m2 Order Plasma Excitation Single-Layer Slotted Waveguide Array with Conducting Baffles and Quartz Glass Strips Using the GSM-MoM Analysis. - Takuichi Hirano; Kimio Sakurai; Jiro Hirokawa; Makoto Ando; Tetsuya Ide; Atsushi Sasaki; Kazufumi Azuma; Yukihiko Nakata (IEICE Trans. Commun., 2006)

Practical Slot Array Design by Method of Moments Using One Basis Function and Constant Correction Length. - Jae-Ho Lee; Takuichi Hirano; Jiro Hirokawa; Makoto Ando (IEICE Trans. Commun., 2011)

Eigenmode Analysis of Propagation Constant for a Microstrip Line with Dummy Fills on a Si CMOS Substrate. - Yuya Ono; Takuichi Hirano; Kenichi Okada 001; Jiro Hirokawa; Makoto Ando (IEICE Trans. Electron., 2011)

A 38 GHz-band 1 Gbps TDD FWA system using Co-polarization dual antenna with high spatial isolation. - Jun Sato; Yasuhiro Toriyama; Toru Taniguchi; Takuichi Hirano; Miao Zhang (RWS, 2012)

Millimeter-Wave Propagation Characteristics and Localized Rain Effects in a Small-Scale University Campus Network in Tokyo. - Hung V. Le; Hasan Md. Mohibul; Takuichi Hirano; Toru Taniguchi; Akira Yamaguchi; Jiro Hirokawa; Makoto Ando (IEICE Trans. Commun., 2014)

A Wideband 16×16-Element Corporate-Feed Hollow-Waveguide Slot Array Antenna in the 60-GHz Band. - Takashi Tomura; Jiro Hirokawa; Takuichi Hirano; Makoto Ando (IEICE Trans. Commun., 2014)

Substrate noise isolation improvement by helium-3 ion irradiation technique in a triple-well CMOS process. - Ning Li 009; Takeshi Inoue; Takuichi Hirano; Jian Pang; Rui Wu 001; Kenichi Okada 001; Hitoshi Sakane; Akira Matsuzawa (ESSDERC, 2015)

Rain Sensing Using Dual-Frequency Measurements from Small-Scale Millimeter-Wave Network. - Hung V. Le; Carlo Capsoni; Roberto Nebuloni; Lorenzo Luini; Takuichi Hirano; Toru Taniguchi; Jiro Hirokawa; Makoto Ando (IEICE Trans. Commun., 2015)

A 60-GHz CMOS Transmitter with Gain-Enhanced On-Chip Antenna for Short-Range Wireless Interconnections. - Rui Wu 001; Wei Deng 001; Shinji Sato; Takuichi Hirano; Ning Li 009; Takeshi Inoue; Hitoshi Sakane; Kenichi Okada 001; Akira Matsuzawa (IEICE Trans. Electron., 2015)

Relationship between Q factor and complex resonant frequency: investigations using RLC series circuit. - Takuichi Hirano (IEICE Electron. Express, 2017)

Analysis of Effective Material Properties of Metal Dummy Fills in a CMOS Chip. - Takuichi Hirano; Ning Li 009; Kenichi Okada 001 (IEICE Trans. Commun., 2017)

Electromagnetic Simulation Modeling of CMOS Chip in Millimeter-Wave Band. - Takuichi Hirano (ISCAS, 2019)

CMOS Gaussian Monocycle Pulse Transceiver for Radar-Based Microwave Imaging. - Takamaro Kikkawa; Yoshihiro Masui; Akihiro Toya; Hiroyuki Ito; Takuichi Hirano; Tomoaki Maeda; Masahiro Ono; Yoshitaka Murasaka; Toshifumi Imamura; Tsuyoshi Matsumaru; Michimasa Yamaguchi; Mitsutoshi Sugawara; et al. (IEEE Trans. Biomed. Circuits Syst., 2020)

Dual-Layer Proton Irradiation for Creating Thermally-Stable High-Resistivity Region in Si CMOS Substrate. - Hans Herdian; Takeshi Inoue; Takuichi Hirano; Masatsugu Sogabe; Atsushi Shirane; Kenichi Okada 001 (ESSDERC, 2021)

Detecting Subsurface Voids From GPR Images by 3-D Convolutional Neural Network Using 2-D Finite Difference Time Domain Method. - Takahiro Yamaguchi; Tsukasa Mizutani; Kimiro Meguro; Takuichi Hirano (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2022)

Evaluation and Extraction of Equivalent Circuit Parameters for GSG-Type Bonding Wires Using Electromagnetic Simulator. - Takuichi Hirano (IEICE Trans. Electron., 2022)

Joint Synchronization and Channel Estimation for GFDM Systems. - Abubakar Magaji Bello; Watcharapan Suwansantisuk; Iickho Song; Takuichi Hirano (IEEE Access, 2024)