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—The design procedure, realization and measurements of an implantable radiator for telemetry applications are presented. First, free space analysis allows the choice of the antenna typology with reduced computation time. Subsequently the antenna, inserted in a body phantom, is designed to take into account all the necessary electronic components, power(More)
—This paper proposes a novel, low-profile UWB antenna for wireless body area network (WBAN) applications. The antenna has a polarization perpendicular to the body-free-space interface, which is interesting in order to minimize the coupling into the body. Its structure comprises a modified mono-cone with a top-cross-plate and is coaxially fed through the(More)
1 Laboratory of Electromagnetics and Acoustics, 2 Laboratory of Microengineering for Manufacturing 2, Ecole Polytechnique Fédérale de Lausanne, 3 Laboratory of Stem Cell Dynamics, Ecole Polytechnique Fédérale de Lausanne and Department of Experimental Surgery, Centre Hospitalier Universitaire Vaudois and University of Lausanne Switzerland(More)
A novel triplexer design based on arrayed waveguide grating. broadening of integrated arrayed waveguide filters using multimode interference couplers. An efficient technique for the design of an arrayed-waveguide grating with flat spectral response.like spectral response of arrayed waveguide grating multiplexers. et al. Parameter optimization and structural(More)
—This work presents the analysis of the influence of insulation on implanted antennas for biotelemetry applications in the Medical Device Radiocommunications Service band. Our goal is finding the insulation properties that facilitate power transmission, thus enhancing the communication between the implanted antenna and an external receiver. For this(More)
The ACE Network of Excellence was a European Commission funded Network of Excellence, which lasted from 2004 to 2007. One of the activities performed by this Network was in the frame of terminal antennas. In this activity, three aspects were covered in three projects: Small antenna technologies, small terminal antenna technologies and benchmarking of small(More)
—A wireless sensor platform for use in ultralow-power wireless sensor networks (WSNs) is presented. The proposed round sensor (RoSe) node is physically robust, is resistant to humidity, and has a housing that can be in direct contact with food. These characteristics are achieved via injection molding technology which is investigated at both the component(More)