A simple method to design optimally matched composite right-/left-handed transmission lines (CRLH-TLs), based on the computation of the Bloch wave equivalent impedance of the corresponding unit cell circuit is presented. Although the matching of CRLH-TLs t ...

2007

Microwave periodic structures based on MicroElectroMechanical Systems (MEMS) and micromachining techniques

Julien Perruisseau-Carrier

As a result of the ever growing number of functionalities and standards to be supported by communication systems, as well as the constant development of radar and imaging technologies, a key research area in the field of microwaves and millimeter waves is ...

EPFL2007

Tunable differential phase shifters using MEMS positive/negative phase velocity transmission lines

Anja Skrivervik, Julien Perruisseau-Carrier

2007

MEMS controlled Reflectarray Elements

Anja Skrivervik, Julien Perruisseau-Carrier

2007

RF MEMS capacitive switch on semi-suspended CPW using low-loss HRS

Julien Perruisseau-Carrier, Mihai Adrian Ionescu

2007

Analog and Digital MEMS-Variable Composite Right/Left Handed Transmission Lines

Anja Skrivervik, Julien Perruisseau-Carrier

2006

Composite right/left handed transmission line metamaterial phase shifters (MPS) in MMIC technology

Anja Skrivervik, Julien Perruisseau-Carrier

This paper presents the modeling and design of one-dimensional metamaterial phase shifters (MPSs) in monolithic-microwave integrated-circuit technology based on the composite right/left-handed transmission-line approach. From a theoretical point-of-view, w ...

Institute of Electrical and Electronics Engineers2006

Application of composite right/left handed transmission lines for antenna matching

Juan Ramon Mosig, Frédéric Bongard, Julien Perruisseau-Carrier, Alvaro Diaz Bolado

2006

Modeling of periodic distributed MEMS and application to the design of variable true-time delay lines

Anja Skrivervik, Raphaël Fritschi, Julien Perruisseau-Carrier, Pedro Crespo Valero

This paper presents the modeling and design methods of true-time distributed microelectromechanical systems transmission lines (DMTLs) making use of periodic structure theory. New contributions to the analysis and reduction of the microelectromechanical sy ...

Institute of Electrical and Electronics Engineers2006

Non-effective medium composite right/left handed transmission lines - design and applications

Anja Skrivervik, Julien Perruisseau-Carrier

2006

Wafer-level packaging of MEMS resonators

Julien Perruisseau-Carrier

2006

Nano-gap MEMS resonators and adapted oscillator design

Anja Skrivervik, Julien Perruisseau-Carrier, Mihai Adrian Ionescu, Marco Mazza

2006

Silicon-integrated composite right/left handed transmission lines controlled by MEMS loading elements

Anja Skrivervik, Julien Perruisseau-Carrier

2006

Circuit model and design of silicon-integrated CRLH-TLS analogically controlled by MEMS

Anja Skrivervik, Julien Perruisseau-Carrier

We present an integrated composite right/left handed transmission line (CRLH-TL) phase shifter analogically controlled by means of a MEMS series capacitor. The device is based on coplanar waveguide (CPW) technology and operates at a central frequency of 18 ...

2006

Design and characterization of distributed MEMS phase shifters for microwave and mm-wave applications

Anja Skrivervik, Julien Perruisseau-Carrier

2006

Ultra broadband dipole antennas using fractal geometries

Juan Ramon Mosig, Julien Perruisseau-Carrier

2005

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