• Publications
  • Influence
Driving characteristics of octagon-type ultrasonic motor
Structure of the octagon-type ultrasonic motor was proposed and designed so as to allow the motor to drive small actuator. The stator of the motor consisted of the octagon shape elastic body and fourExpand
Driving Characteristics of a Simple Square-Frame Ultrasonic Motor
A novel design of a simple square-frame USM (ultrasonic motor) was proposed. The stator of the motor consists of a square-frame shape elastic body and four rectangular plate ceramics. The fourExpand
Generating characteristics of a cross-shaped piezoelectric generator depending on elastic body material and leg length
The dependence of the generation characteristics of a cross-shaped piezoelectric generator on the material and leg length of the elastic body was studied. The generator consisted of a centrosymmetricExpand
Generating Characteristics of a Cantilever-Type Unimorph Piezoelectric Generator Depending on the Material and Mass
Structure of a cantilever-type unimorph piezoelectric generator was proposed and designed so as to allow the generator to resonate at frequencies lower than commercial frequencies. This generator isExpand
Design and Fabrication of a Thin-Type Ultrasonic Motor
In this paper, the characteristics of a thin-type ultrasonic motor generating elliptical displacements analyzed by FEM are presented, and then fabrication of the motor is then described. TheExpand
Displacement Characteristics of the Square-frame Ultrasonic Motor
A novel design of a simple square-frame USM (ultrasonic motor) was proposed. The stator of the motor consists of a square-frame shape elastic body and four rectangular plate ceramics. The fourExpand
Structural, Optical, and Electrical Properties of Sputtered Al doped ZnO Thin Film Under Various RF Powers
We have studied structural, optical, and electrical properties of the Al-doped ZnO (AZO) thin films being usable in transparent conducting oxides. The AZO thin films were deposited on the corningExpand
A Study on Generating Characteristics of Circular Unimorph-Type Piezoelectric Transducer
On this paper, a circular unimorph-type piezoelectric transducer was proposed and studied. The transducer was fabricated by attaching a circular-shaped PZT ceramic to a circular plate of brass andExpand
Experimental and numerical investigation of fuel mixing effects on soot structures in counterflow diffusion flames
Experimental and numerical analyses of laminar diffusion flames were performed to identify the effect of fuel mixing on soot formation in a counterflow burner. In this experiment, the volumeExpand