Superconducting quantum devices

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Poster: Switchable directional antenna system for uwb-based internet of things applications

International Conference on Embedded Wireless Systems and Networks (2017) 210-211

Authors:

B Großwindhager, MS Bakr, M Rath, F Gentili, W Bösch, K Witrisal, CA Boano, K Römer

Abstract:

By enabling control of the direction of power radiation, directional antennas reduce channel contention, increase the communication range of nodes, and consequently increase the throughput and the energy-efficiency of low-power wireless systems. So far, most of the work on directional antennas has focused on narrow-band radios only. In this work, we present the prototype of a novel, low-cost, energy-efficient ultra-wideband switchable directional antenna system consisting of four planar antennas that can be electronically switched at high-speed.

Reconfigurable Ultra - Wide- Band Patch Antenna: Cognitive Radio

Institute of Electrical and Electronics Engineers (IEEE) (2017) 1-3

Authors:

Mustafa S Bak, Ahmad Bader Alothman Alterkawi, Fabrizio Gentili, Wolfgang Bösch
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A TE11 Dual-Mode Monoblock Dielectric Resonator Filter

Institute of Electrical and Electronics Engineers (IEEE) (2016) 1-4

Authors:

Mustafa S Bakr, Ian C Hunter, Fabrizio Gentili, Wolfgang Bosch
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Simultaneous bistability of qubit and resonator in circuit quantum electrodynamics

(2016)

Authors:

Th K Mavrogordatos, G Tancredi, M Elliott, MJ Peterer, A Patterson, J Rahamim, PJ Leek, E Ginossar, MH Szymańska
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Triple Mode Dielectric-Loaded Cavity Band Pass Filter

Institute of Electrical and Electronics Engineers (IEEE) (2016) 1-3

Authors:

Mustafa S Bakr, Fabrizio Gentili, Wolfgang Bosch
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