Comparison of MEMS switches and PIN diodes for switched dual tuned RF coils
Sign Up to like & getrecommendations! Published in 2018 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.27156
Abstract: To evaluate the performance of micro‐electromechanical systems (MEMS) switches against PIN diodes for switching a dual‐tuned RF coil between 19F and 1H resonant frequencies for multi‐nuclear lung imaging. read more here.
Keywords: comparison mems; switches pin; dual tuned; pin diodes ... See more keywords
An investigation of dielectric material selection of RF-MEMS switches using Ashby’s methodology for RF applications
Sign Up to like & getrecommendations! Published in 2018 at "Microsystem Technologies"
DOI: 10.1007/s00542-017-3539-x
Abstract: This paper presents a dielectric material selection methodology for RF-MEMS switch used for radio frequency applications. Here Ashby’s material selection approach is used to optimize the performance indices of RF-MEMS switch such as dielectric charging,… read more here.
Keywords: methodology; material selection; dielectric material; mems switches ... See more keywords
Effect of environmental conditions and geometric parameters on the squeeze film damping in RF-MEMS switches
Sign Up to like & getrecommendations! Published in 2018 at "Analog Integrated Circuits and Signal Processing"
DOI: 10.1007/s10470-018-1283-5
Abstract: This paper presents a detailed analysis of squeeze film air damping effects on dynamic responses of RF-MEMS switches under varying environmental conditions, etch holes’ configuration and air gap thickness values. The effect operating conditions like… read more here.
Keywords: squeeze film; environmental conditions; geometric parameters; effect ... See more keywords
Comprehensive Study on RF-MEMS Switches Used for 5G Scenario
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2932800
Abstract: This paper presents a comprehensive study on radio frequency-microelectromechanical systems (RF-MEMS) switches, which are expected to be extensively integrated into 5G infrastructures. The specifications of the RF-MEMS switch in use case and scenario for 5G… read more here.
Keywords: comprehensive study; mems switches; performance; study ... See more keywords
A Passive Wireless Switching Array Based on MEMS Switches
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Microelectromechanical Systems"
DOI: 10.1109/jmems.2019.2938545
Abstract: This article proposes a passive wireless switching array based on MEMS switches. By inductive coupling, AC signals are used as both power and control signals at the same time. The switching system includes four switching… read more here.
Keywords: mems switches; passive wireless; wireless switching; array based ... See more keywords
Linearity and RF Power Handling on Capacitive RF MEMS Switches
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Microwave Theory and Techniques"
DOI: 10.1109/tmtt.2019.2945273
Abstract: Linearity characteristics of capacitive tuners under large radio frequency (RF) power have become an important issue for today’s cellphone industry. The use of these devices as antenna tuners has become critically important due to the… read more here.
Keywords: linearity power; mems switches; frequency; power ... See more keywords