Publications associées à Port (système)

This document provides the design of an electronically reconfigurable microwave phase shifter for reflectarray systems. The phase shifter is based on a hybrid coupler with reflective circuits in three ports. Each reflective circuit introduces a phase varia ...

Taylor & Francis Ltd2016

RF Small-Signal and Noise Modeling Including Parameter Extraction of Nanoscale MOSFET From Weak to Strong Inversion

Christian Enz, Maria-Anna Chalkiadaki

The downscaling of CMOS processes has led to devices with an impressive RF performance. Advanced nanoscale RF MOSFETs present very high transit frequency, which can be traded off with lower power consumption, by shifting the operating point towards the wea ...

Ieee-Inst Electrical Electronics Engineers Inc2015

An N-port equivalent circuit approach is adopted to model a multipoint grounding system, N being the number of injection points. A methodology is proposed to determine the parameters of the N-port equivalent circuit from either numerical simulations or exp ...

2014

On-chip NIR optical spectrometer based on polymeric waveguide and metallic nano-structures

Hans Peter Herzig, Toralf Scharf, Maurine Malak Karam Awadallah

In this work, we report about optical spectrometry using gold nano-structures printed on a polymer based integrated optical waveguide. The optical waveguide is a single mode buried waveguide, having dimensions of 3x2.2µm 2 . It is made from a combination o ...

2014

On-chip NIR optical spectrometer based on polymeric waveguide and metallic nano-structures

Irène Antoinette Philipoussis, Toralf Scharf, Maurine Malak Karam Awadallah

In this work, we report about optical spectrometry using gold nano-structures printed on a polymer based integrated optical waveguide. The optical waveguide is a single mode buried waveguide, having dimensions of 3x2.2 mu m(2). It is made from a combinatio ...

Spie-Int Soc Optical Engineering2014

On-chip near-infrared optical spectrometer based on single-mode Epo waveguide and gold nanoantennas

Irène Antoinette Philipoussis, Toralf Scharf, Joab Di Francesco, Maurine Malak Karam Awadallah

We report about optical spectrometry using gold nanostructures printed on top of an integrated optical waveguide. The optical waveguide is a single-mode buried waveguide made from a combination of photo-polymerizable materials and is fabricated by photolit ...

Spie-Soc Photo-Optical Instrumentation Engineers2014

Capacity Design of Coupled RC Walls

Katrin Beyer

Capacity design is an important tool that enables controlled ductile response of structures when subjected to earthquakes. The need for specific capacity design requirements for walls coupled by deep coupling beams, however, is often overlooked and it is a ...

Taylor & Francis2014

Design and analysis of a Ka-band coaxial-to-quad-ridged circular waveguide transition

Juan Ramon Mosig, Joana Rita Alves dos Santos Silva

A new coaxial-to-quad-ridged circular waveguide transition is presented which works simultaneously in the downlink (20 GHz) and uplink (30 GHz) Ka-bands. The transition comprises a double-ridge section with a back cavity fed by a coaxial probe and a transi ...

2014

Absorptive Limiter for Frequency-Selective Circuits

This letter describes a novel absorptive limiter for frequency-selective circuits. The proposed circuit allows the design of absorptive limiters based on a bi-state phase shifter, which is appropriate for integration into channelizing devices, such as hybr ...

Ieee-Inst Electrical Electronics Engineers Inc2014

A 10.5 cm Ultrasound Link for Deep Implanted Medical Devices

Catherine Dehollain, Francesco Mazzilli

A study on ultrasound link for wireless energy transmission dedicated to deeply implanted medical devices is presented. The selection of the frequency to avoid biological side effects (e. g., cavitations), the choice of the power amplifier to drive the ext ...

Ieee-Inst Electrical Electronics Engineers Inc2014

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RF Small-Signal and Noise Modeling Including Parameter Extraction of Nanoscale MOSFET From Weak to Strong Inversion

On-chip NIR optical spectrometer based on polymeric waveguide and metallic nano-structures

On-chip NIR optical spectrometer based on polymeric waveguide and metallic nano-structures

On-chip near-infrared optical spectrometer based on single-mode Epo waveguide and gold nanoantennas

Capacity Design of Coupled RC Walls

Design and analysis of a Ka-band coaxial-to-quad-ridged circular waveguide transition

Absorptive Limiter for Frequency-Selective Circuits

A 10.5 cm Ultrasound Link for Deep Implanted Medical Devices

RF Small-Signal and Noise Modeling Including Parameter Extraction of Nanoscale MOSFET From Weak to Strong Inversion

Design and analysis of a Ka-band coaxial-to-quad-ridged circular waveguide transition

On-chip NIR optical spectrometer based on polymeric waveguide and metallic nano-structures

On-chip near-infrared optical spectrometer based on single-mode Epo waveguide and gold nanoantennas

On-chip NIR optical spectrometer based on polymeric waveguide and metallic nano-structures

Capacity Design of Coupled RC Walls

Absorptive Limiter for Frequency-Selective Circuits

A 10.5 cm Ultrasound Link for Deep Implanted Medical Devices