کنفرانس مهندسی برق ایران

صفحه اصلی / سی و سومین کنفرانس بین المللی مهندسی برق

Design and Simulation of a MEMS Capacitive Switch With Low Pull-in Voltage and High Switching Speed

نویسندگان :

Davoud Razaghpoor¹ Mir Majid Ghasemi² Saeid Afrang³ Amir Fathi⁴ Asma Akbarli⁵

1- Urmia University 2- Urmia University 3- Urmia University 4- Urmia University 5- Urmia University

کلمات کلیدی :

MEMS،actuation،RF MEMS switch،pull-in،switching time

چکیده :

In this paper, a low-voltage RF MEMS capacitive switch with high switching speed is presented. The proposed design utilizes two switches with different dimensions, while the pull-in voltage of both structures remains the same. Additionally, the switching speed of the structure is enhanced by changing the material type. The actuation voltage of the two switches is approximately 3 volts, and their switching time is around 17 us. This structure offers four states, with the capacitive ratio of the structures being approximately 38 in dimensions of 464×250 um2. The isolation of the structure at a frequency of 40 GHz is about -44 dB, and the maximum stress generated in the switch is 41MPa. COMSOL Multiphysics software was used to simulate this structure.

لیست مقالات

لیست مقالات بایگانی شده

Non-Invasive Blood Pressure Estimation using Poincaré Plot Indices of Photoplethysmography Signals

Fatemeh Shoeibi - Esmaeil Najafiaghdam - Afshin Ebrahimi

Unsupervised Change Detection in SAR Images Using a Six-Branch CNN and Adaptive Window Approach

Abbas Kakoolvand - Maryam Imani - Hassan Ghassemian

Radio frequency energy harvesting with multi band rectenna in GSM 1800, UMTS2100 and WiFi

Sahar Bayat - Zahra Bahrami - Asghar Keshtkar

شناسایی کمپلکس ‎های پروتئینی با رویکرد خوشه ‎بندی EM و با استفاده از داده ‎های زیستی

مریم مولی وردیخانی - سعید جلیلی

Effective Service Restoration in Electrical Distribution Networks Using a Bi-Stage Algorithm

Qasem Asadi - Amir Amini - Hamid Falaghi - Maryam Ramezani

Modeling of a low-noise amplifier with a recurrent neural network

Mostafa Noohi - Fatemeh Charoosaei - Ali Mirvakili - Sayed Alireza Sadrossadat

Multiphysics Simulation of the Modified Flux Coupling Type SFCL in VSC-HVDC Network

Mohammad Khakroei - Ashkan Mirzaei Rajeooni - Mahdi Rahimi Pirbasti - Hossein Heydari

طراحی و شبیه سازی یک فراسطح بازتابی با قابلیت تحقق الگوی تشعشعی هم شار با قطبش های خطی و دایروی در باند X مناسب برای ماهواره سنجشی

مجید کریمی پور - ایمان آریانیان

A New Physical Philosophy to Model and Interpret Partial Discharge Phenomenon

Arman Vasigh Zadeh Ansari - Mahdi Vakilian

Classification of automotive radar targets using Gray Level Co-occurrence Matrix

Amin AghatabarRoodbary - MohammadHassan Bastani - Fereidoon Behnia

بیشتر

ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 42.8.0