No.54 (June, 2020) No.54 (June, 2020)

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Technical Paper

A 40 GHz Linear Driver Amplifier for Optical ATE using GaN HEMT with InGaN Back Barrier
Advantest Laboratories Ltd. Takahiro Tsushima others
Ultra-Wideband Modulation Signal Measurement Using Local Sweep Digitizing Method
Advantest Laboratories Ltd. Koji Asami others
Estimation of fogging effect in E-Beam direct writer for photonic crystal pattern
Nanotechnology Business Group, System Engineering Department, SE Section 1 Hirofumi Hayakawa others

Technical Description

Mass Production Program Automatic Optimization
ATE Business Group, T2000 Business Unit, EXC Product Unit, EXC Development Department, Software R&D Section Shunichi Kanamaki