Takuichi Hirano

High-

A helium-3 ion bombardment technique is proposed to realize high-

Q

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Inductors on Locally Semi-Insulated Si Substrate by Helium-3 Bombardment for RF CMOS Integrated Circuits

inductors by creating locally semi-insulating substrate areas. A dose of

60 GHz on-chip dipole antenna with differential feed

1.0\times 10^{13}

De-Embedding Method Using an Electromagnetic Simulator for Characterization of Transistors in the Millimeter-Wave Band

cm

A 16×16-element plate-laminated-waveguide slot array with 19.2% bandwidth in the 60-GHz Band

^{-2}

Large-Size Local-Domain Basis Functions with Phase Detour and Fresnel Zone Threshold for Sparse Reaction Matrix in the Method of Moments

helium-3 increases a Si substrate resistivity from 4

A 38 GHz-band 1 Gbps TDD FWA system using Co-polarization dual antenna with high spatial isolation

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Measurement technique for electromagnetic field intensity distribution using infrared 2-D lock-in amplifier

cm to above 1

Estimation of rain rate using measured rain attenuation in the Tokyo tech millimeter-wave model network

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