Results 21 to 30 of about 287,612 (239)
Sensors, 2014 In this review paper, several strategies for the implementation of reconfigurable split ring resonators (SRRs) based on RF-MEMS switches are presented. Essentially three types of RF-MEMS combined with split rings are considered: (i) bridge-type RF-MEMS ...
Ferran Martín, Jordi Bonache
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CMOS voltage-controlled oscillator with high-performance MEMS tunable inductor
Micro and Nano Systems Letters, 2021 LC CMOS voltage-controlled oscillators (VCOs) with tunable inductors are essential for high-performance, multi-band communication systems, such as IoT applications and 5G communication.
Uikyu Chae +4 more
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Comprehensive Study on RF-MEMS Switches Used for 5G Scenario
IEEE Access, 2019 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
Li-Ya Ma +3 more
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On the investigation of a reliable actuation control method for ohmic RF MEMS switches [PDF]
, 2011 This is a post-print version of the article. The official published version can be accessed from the link below - Copyright @ 2011 ElsevierEfficient control of RF MEMS switches is a very important issue as it is correlated to main failure mechanisms ...
Nilavalan, R +3 more
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Optimum Electromagnetic Modelling of RF MEMS Switches
Elektronika ir Elektrotechnika, 2018 Radio frequency microelectromechanical systems (RF MEMS) switch technology may have the potential to replace semiconductor technology in future communication systems as well as communication satellites, wireless and mobile phones.
Mehadi Hasan Ziko, Ants Koel
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Fabrication of an Au–Au/carbon nanotube-composite contacts RF-MEMS switch
Micro and Nano Systems Letters, 2018 This study aims to propose a new fabrication method for an ohmic contact type RF-MEMS switch with Au–Au/carbon nanotube (CNT)-composite contacts. These contacts are proposed to improve the reliability and the high-power handling capability of the ohmic ...
Tomoaki Kageyama +5 more
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Micromachines, 2016 This paper proposes a radiating pattern reconfigurable antenna by employing RF Micro-electromechanical Systems (RF MEMS) switches. The antenna has a low profile and small size of 4 mm × 5 mm × 0.4 mm, and mainly consists of one main patch, two assistant ...
Zhongliang Deng +4 more
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Novel High-Capacitance-Ratio MEMS Switch: Design, Analysis and Performance Verification
Micromachines, 2018 This paper proposes a novel high-capacitance-ratio radio frequency micro-electromechanical systems (RF MEMS) switch. The proposed RF MEMS mainly consists of serpentine flexure MEMS metallic beam, comprised of coplanar waveguide (CPW) transmission line ...
Ke Han +4 more
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Resistive damping implementation as a method to improve controllability in stiff ohmic RF-MEMS switches [PDF]
, 2013 This paper presents in detail the entire procedure of calculating the bias resistance of an ohmic RF-MEMS switch, controlled under resistive damping (charge drive technique).
Nilavalan, R, Spasos, M
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Sensors, 2014 Recent advances in the Micro Electro-Mechanical System (MEMS) technology have made wireless MEMS accelerometers an attractive tool for Structural Health Monitoring (SHM) of civil engineering structures.
Alessandro Sabato, Maria Q. Feng
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