scholarly journals Effective Stress Modeling of Membranes Made of Gold and Aluminum Materials Used in Radio-Frequency Microelectromechanical System Switches

2013 ◽  
Vol 14 (4) ◽  
pp. 172-176 ◽  
Author(s):  
Tejinder Singh
Keyword(s):  
Radio Frequency ◽  
Effective Stress ◽  
Microelectromechanical System ◽  
Stress Modeling ◽  
Materials Used

Design and realisation of radio‐frequency attenuators based on microelectromechanical system switches

2016 ◽  
Vol 11 (11) ◽  
pp. 702-706 ◽  
Author(s):  
Xueli Nan ◽  
Binzhen Zhang ◽  
Xin Yang ◽  
Shaolei Ge
Keyword(s):  
Radio Frequency ◽  
Microelectromechanical System

Application of Au-Sn eutectic bonding in hermetic radio-frequency microelectromechanical system wafer level packaging

2006 ◽  
Vol 35 (3) ◽  
pp. 425-432 ◽  
Author(s):  
Qian Wang ◽  
Sung-Hoon Choa ◽  
Woonbae Kim ◽  
Junsik Hwang ◽  
Sukjin Ham ◽  
...  
Keyword(s):  
Radio Frequency ◽  
Wafer Level ◽  
Eutectic Bonding ◽  
Microelectromechanical System ◽  
Wafer Level Packaging

scholarly journals Tracking in product delivery using portable RFID with arduine

2020 ◽  
Vol 9 (10) ◽  
pp. e7529109298
Author(s):  
Laio Souza Pontes de Carvalho ◽  
José Fábio de Lima Nascimento ◽  
Daniel Nascimento-e-Silva
Keyword(s):  
Radio Frequency ◽  
Low Cost ◽  
Rfid Tags ◽  
Rfid Tag ◽  
Rfid Reader ◽  
Lcd Display ◽  
Product Delivery ◽  
Three Stages ◽  
Materials Used ◽  
Product Specifications

This study aimed to develop a device for traceability of the goods delivery process, using radio frequency technology (RFID), which will inform the date, time and location where the goods are being delivered to the end customer. The methodology used consisted of three stages: 1) data collection through a portable collector along with RFID tags, 2) data processing by the microcontroller and 3) carrying out the consultation of the information contained in the tag through the communication between the RFID and the Arduino, whose product traceability was carried out through radio frequency sending information via GSM; while the materials used were 1 mega arduino board, 1 6m Neo GPS shield, 1 Sim 900 module, 1 RC522 RFID reader, 1 16x2 graphic LCD display and 1 keychain RFID tag. For testing the sending of date, time, product specifications and location information via SMS to the registered cell phone at the time of product delivery, operations were carried out in different locations with different dates and times and the messages were sent without fail. The results confirmed the display of the information “Data Collected Successfully” on the LCD display, after the reading of the LCD label by the collector. The proposed prototype proved to be effective, managing to control the delivery of low-cost goods through passive tag on a portable RFID reader.

scholarly journals High-k Dielectrics for Application in Broadband Radio Frequency-Microelectromechanical System Capacitive Shunt Switch

2007 ◽  
Vol 127 (12) ◽  
pp. 540-545
Author(s):  
Yi Zhang ◽  
Jian Lu ◽  
Masaaki Ichiki ◽  
Kazumasa Onodera ◽  
Ryutaro Maeda
Keyword(s):  
Radio Frequency ◽  
Microelectromechanical System ◽  
High K ◽  
Broadband Radio
Sign in / Sign up

Export Citation Format

Share Document