Publications associées à Wideband Omnidirectional Planar Antenna with Vertical Polarization

Up-scalable method to amplify the diffraction efficiency of simple gratings

An innovative class of coupling gratings for efficiently redirecting light beams is described. They are based on symmetric binary gratings equipped with an asymmetric high refractive index coating. This kind of structure exhibits a grating blaze effect and ...

Optical Society of America2014

Tolpa for mm-wave: A wideband low profile, omnidirectional vertically polarized antenna

Jean-François Zürcher

In an article (Zürcher, Microwave Opt Technol Lett 55 (2013), 516–521) published in 2013, a new antenna called tripod omnidirectional low profile Antenna has been presented. It is vertically polarized and has a radiation pattern similar to the classical mo ...

Wiley-Blackwell2013

Experimental Evaluation of the Polarization Crosstalk When Soldering a Polarization-Maintaining Fiber Into a V-Grooved Substrate

José Javier Pancracio Ojeda Andara

The influence of stress on the polarization extinction ratio (PER) when solderjet-bumping a bow-tie polarization-maintaining fiber (PMF) to a V-grooved ceramic substrate is experimentally evaluated. Throughout this paper, the linear polarization of the cou ...

Institute of Electrical and Electronics Engineers2013

A Low Profile UWB Antenna for Wearable Applications: The Tripod Kettle Antenna (TKA)

Anja Skrivervik, Roberto Torres Sánchez, Jovanche Trajkovikj, Dea Dorina Cara

A new low profile ultra-wideband (UWB) antenna for wearable applications is presented. Its structure is derived from the quadripod kettle antenna (QKA) [1], and is called tripod kettle antenna (TKA). The proposed antenna is very well suited for wearable ap ...

Ieee2013

Cross Polarization for Dissolution Dynamic Nuclear Polarization Experiments at Readily Accessible Temperatures 1.2 < T < 4.2 K

Geoffrey Bodenhausen, Aurélien Bornet, Sami Jannin

Cross polarization can provide significant enhancements with respect to direct polarization of low-gamma nuclei such as C-13. Substantial gains in sample throughput (shorter polarization times) can be achieved by exploiting shorter build-up times tau(DNP)( ...

Springer Verlag2012

Tailoring the light-matter coupling in anisotropic microcavities: Redistribution of oscillator strength in strained m-plane GaN/AlGaN quantum wells

Nicolas Grandjean, Raphaël Butté, Jacques Levrat, Gatien Cosendey, Georg Rossbach, Marlene Glauser, Munise Nevin Cobet

We present a comprehensive study of the anisotropic optical properties of nonpolar GaN/AlGaN multiple quantum wells intentionally designed to act as an active region of a planar microcavity operating in the strong-coupling regime. The strain induced by the ...

2011

An old tool and a new challenge for depicting antenna array radiation patterns

Juan Ramon Mosig

This paper is intended for teachers and students dealing with antenna engineering. Graphical tools have historically been used for illustrating many basic features of radiation patterns, such as the position and number of secondary lobes, null angles, and ...

Institute of Electrical and Electronics Engineers2011

A 6.5 - 50 GHz battery-powered compact rotary joint for polarization ellipticity measurements

Jean-François Zürcher

A simple, efficient, and compact rotary joint has been designed, realized, and measured. It has been used intensively to perform polarization ellipticity measurements on various circularly polarized antennas (e.g., helical antennas and circularly polarized ...

Wiley-Blackwell2011

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Wideband Omnidirectional Planar Antenna with Vertical Polarization

Up-scalable method to amplify the diffraction efficiency of simple gratings

Tolpa for mm-wave: A wideband low profile, omnidirectional vertically polarized antenna

Experimental Evaluation of the Polarization Crosstalk When Soldering a Polarization-Maintaining Fiber Into a V-Grooved Substrate

A Low Profile UWB Antenna for Wearable Applications: The Tripod Kettle Antenna (TKA)

Polarization-selective optical nanostructures for optical MEMS integration

Cross Polarization for Dissolution Dynamic Nuclear Polarization Experiments at Readily Accessible Temperatures 1.2 < T < 4.2 K

Monopole antenna arrays for optical trapping, spectroscopy, and sensing

Tailoring the light-matter coupling in anisotropic microcavities: Redistribution of oscillator strength in strained m-plane GaN/AlGaN quantum wells

An old tool and a new challenge for depicting antenna array radiation patterns

A 6.5 - 50 GHz battery-powered compact rotary joint for polarization ellipticity measurements

Graph Chatbot

Chattez avec Graph Search

Monopole antenna arrays for optical trapping, spectroscopy, and sensing

Experimental Evaluation of the Polarization Crosstalk When Soldering a Polarization-Maintaining Fiber Into a V-Grooved Substrate

Up-scalable method to amplify the diffraction efficiency of simple gratings

Tolpa for mm-wave: A wideband low profile, omnidirectional vertically polarized antenna

A Low Profile UWB Antenna for Wearable Applications: The Tripod Kettle Antenna (TKA)

Polarization-selective optical nanostructures for optical MEMS integration

Tailoring the light-matter coupling in anisotropic microcavities: Redistribution of oscillator strength in strained m-plane GaN/AlGaN quantum wells

Cross Polarization for Dissolution Dynamic Nuclear Polarization Experiments at Readily Accessible Temperatures 1.2 < T < 4.2 K

An old tool and a new challenge for depicting antenna array radiation patterns

A 6.5 - 50 GHz battery-powered compact rotary joint for polarization ellipticity measurements