Development of Electrostatic Actuator, which enables the Stable Contact Resistance, Driven at Low Voltage

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Reduction of Electrostatic Control Voltage with a Tri - Electrode Actuator †

We present a new tri-electrode topology for reducing the control voltage for electrostatic actuators. Conventional parallel plate actuators are dual-electrode systems, formed by the MEMS structure and the drive electrode. By placing a perforated intermediate electrode between these elements, a tri-electrode configuration is formed. This topology enables a low voltage on the intermediate electro...

متن کامل

A Low Voltage Electrostatic Micro Actuator for Large Out-of-plane Displacement

An electrostatic actuator is designed to move a 1 mm mirror, 58 μm out of plane at 25 volts. Large out-of-plane displacement is obtained from repulsive forces generated on four sets of comb drive fingers attached to the mirror plate in the middle. The proposed actuator is a customized design of a previous study for low voltage applications. The static modeling of the actuator was performed usin...

متن کامل

A low actuation voltage electrostatic actuator for RF MEMS switch applications

This paper presents the design, fabrication and characterization of an RF MEMS switch. Low actuation voltage and high isolation of the switch were achieved by exploiting buckling and bending effects induced by well-controlled residual stress. The effects of residual stress on improving the switch performance have been investigated using both analytical and numerical methods. The proposed RF swi...

متن کامل

Actuator at Low Frequencies

A new model IS proposed for the low-frequency plezoelectnc acttvlty of ZnO films grown on CVD BO, In this MOS structure, wth ZnO as the sermconductor, a depletion layer is induced by means of a d c has voltage Usmg standard semiconductor theory, an expression 1s derived relating the electnc field m tis depletion layer mth the dnvmg a c and d c voltages Due to the built-m charge at the ZnO-StO, ...

متن کامل

the impact of morphological awareness on the vocabulary development of the iranian efl students

this study investigated the impact of explicit instruction of morphemic analysis and synthesis on the vocabulary development of the students. the participants were 90 junior high school students divided into two experimental groups and one control group. morphological awareness techniques (analysis/synthesis) and conventional techniques were used to teach vocabulary in the experimental groups a...

15 صفحه اول

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: IEEJ Transactions on Sensors and Micromachines

سال: 2007

ISSN: 1341-8939,1347-5525

DOI: 10.1541/ieejsmas.127.116