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 on top of complementary split ring resonators CSRRs; (ii) cantilever-type RF-MEMS on top of SRRs; and (iii) cantilever-type RF-MEMS integrated w...

1.0 INTRODUCTION Solid-state RF devices are currently utilized in a wide array of application areas, including satellite communications systems, wireless communications systems, automotive radars, and defense applications. Currently, PIN diode or Field Effect Transistor (FET)-based switches are utilized for their high switching speeds, high power handling, low drive voltage, low cost, and techn...

A review of radio frequency microelectromechanical systems (RF MEMS) technology, from the perspective of its enabling technologies (e.g. fabrication, RF micromachined components and actuation mechanisms) is presented. A unique roadmap is given that shows how enabling technologies, RF MEMS components, RF MEMS circuits and RF microsystems packaging are linked together; leading towards enhanced in...

This paper presents the design of a V-band switched-line phase shifter using SP4T RF-MEMS switches. Sonnet simulations are used to achieve accurate circuit models of both the RF-MEMS switches as well as CPW bends within the phase shifter. The V-band phase shifter utilizes two SP4T RF-MEMS switches to perform the delay line switching. The RF performance of the SP4T MEMS switch is optimized to ad...

This paper presents a review of radio frequency microelectromechanical systems (RF MEMS) research within Europe. A tour of Europe is given, identifying the key institutions within France, Germany, Belgium, Switzerland, Sweden and the UK. Some of the activities from these institutions have been mentioned, with corresponding references cited. The European Union’s Network of Excellence in RF MEMS ...