News and papers
Variable Capacitive Antenna Loading for Embedded RFID Sensors
Authors: Giselle González, Lluís Jofre, Jordi Romeu, Ignasi Cairó In this paper, a self-adaptive folded dipole antenna to work embedded in media with changing physical and chemical properties for RFID applications is proposed....
Witeklab signs an agreement with the National Taiwan University of Science and Technology for the design of a new chip
Witeklab and the National Taiwan University of Science and Technology (NTUST) have signed an agreement for the design of what will be the first radio chip with CMOS technology from Witeklab, which will allow us to develop new products...
Witeklab and the Universitat Politècnica de València sign a contract for the development of a new R&D project
Witeklab has recently signed a contract with the Interuniversity Research Institute of Molecular Recognition and Technological Development (IDM) and the Department of Architectural Constructions of the Universitat Politècnica de València...
The LIFE Alnus project incorporates CHAtU technology in its touring exhibition
The touring exhibition "The forests of the river, the great strangers" of the LIFE Alnus project has started its journey through several villages in Catalonia at the University of Vic. This exhibition is intended to raise awareness of the...
MB Motors shares its information in VIVAGAMES 2019 with CHAtU EVENTS
MB Motors, the official dealer of Mercedes-Benz, with over 20 years of experience and the industry benchmark, was present at the 2019 edition of VivaGames held this past September 13 Sports Center Marbella, district 22@ Barcelona. With...
La Purito Andorra, more sustainable thanks to the CHAtU document management system
Andorra became the cycling capital in the Pyrenees on August 4 with the celebration of the 5th edition of the Joaquim "Purito" Rodríguez cycling tour, which this year has broken the record of participants, with more than 2,800 registered,...
Witeklab at the EuMCE Microwave Conference Europe 2019
Ignasi Cairó, CTO of Witeklab, has presented in the European Microwave Conference in Centra Europe EuMCE 2019 at Prague, the research entitled: “NFC system optimization for simultaneous powering and communication with wireless sensors”....
The new generation of intelligent routers
In his article titled "Llega el router inteligente" and published at the number 32 of the professional magazine Secartys, Ignasi Cairó (Witeklab CTO) speaks about the new generation of intelligent routers and proposes to add further...
Reconfigurable System for Wireless Power Transfer (WPT) and Near Field Communications (NFC)
In this paper, it is investigated the possibility of using near field communication (NFC), normally applied for communicating two proximity devices, to power-up external circuitry, such as low power wireless sensors, or energy scavenging...
Interference sources in congested environments and its effects in UHF-RFID systems, a review
In an scenario where RFID readers become increasingly common in hand held devices, the radios are prone to several interference, not only from external radio sources, but also from the plurality of portable devices that may become every...