Searched for: faculty%3A%22Electrical%255C%252BEngineering%252C%255C%252BMathematics%255C%252Band%255C%252BComputer%255C%252BScience%22
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French, P.J. (author), Krijnen, G. (author), Roozeboom, F. (author)
lecture notes 2015
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Lawand, N.S. (author), Lopez, V. (author), French, P.J. (author)
lecture notes 2013
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Lawand, N.S. (author), Lopez, V. (author), French, P.J. (author)
Cochlear implants (CIs) are commonly accepted therapeutic devices for clinical use and have restored hearing to more than 230,000 profoundly deaf people. CI devices consists of an external part comprising a speech processor (DSP) a microphone which together receive and convert the sound into a digital data stream using a speech processing...
conference paper 2013
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Schlicker, A. (author), Beran, G. (author), Chresta, C.M. (author), McWalter, G. (author), Pritchard, A. (author), Weston, S. (author), Runswick, S. (author), Davenport, S. (author), Heathcote, K. (author), Alferez Castro, D. (author), Orphanides, G. (author), French, T. (author), Wessels, L.F.A. (author)
Background Colorectal cancer (CRC) is a heterogeneous and biologically poorly understood disease. To tailor CRC treatment, it is essential to first model this heterogeneity by defining subtypes of patients with homogeneous biological and clinical characteristics and second match these subtypes to cell lines for which extensive pharmacological...
journal article 2012
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Lawand, N.S. (author), French, P.J. (author), Briaire, J.J. (author), Frijns, J.H.M. (author)
n recent times Platinum (Pt), Iridium (Ir), Iridium oxide (IrO) and Platinum-Iridium (Pt-Ir) are the favorable microelectrode materials. They show excellent electrical and mechanical properties suitable for neural stimulation and sensing/recording purposes. But their long term stability and performance is still in question especially working in...
journal article 2012
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French, P.J. (author)
The interaction between electrical engineering and bio-medicine can be traced back centuries to the discovery that muscles work with electrical pulses. However, these early experiments did not lead to direct medical applications. The era of microelectronics has brought many new medical applications, from devices to improve the quality of life,...
journal article 2012
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Purniawan, A. (author), Pandraud, G. (author), Vakalopoulos, K.A. (author), French, P.J. (author), Sarro, P.M. (author)
conference paper 2012
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French, P.J. (author), Sarro, P.M. (author)
book chapter 2012
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Rajaraman, V. (author), Sabageh, I. (author), French, P. (author), Pansraud, G. (author), Cretu, E. (author)
This work reports the design, modelling, fabrication and preliminary functionality testing of a dual-mass MEMS vibratory gyroscope for application in medical instrumentation, among others. The two-framed gyro has drive and sense mode resonance frequencies of 2500Hz and 2830Hz, with its bandwidth tunable between 40-330Hz. Adopted design and...
journal article 2011
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Lawand, N.S. (author), French, P.J. (author), Briare, J.J. (author), Frijns, J.H.M. (author)
Cochlear implants work on the principle of direct electrical stimulation of the auditory nerve. It has advantages to replace their traditional wired electrodes by a high-density thin-film multielectrode stimulation array which is relatively small in dimensions, stable, resistant to electrolysis, and offers batch fabrication capabilities with...
journal article 2011
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Gaitas, A. (author), French, P. (author)
Microcantilevers are used in a number of applications including atomic-force microscopy (AFM). In this work, piezoresistive deflection-sensing elements are integrated onto micromachined cantilevers to increase sensitivity, and reduce complexity and cost. An array of probes with 5 nm gold ultrathin film sensors on silicon substrates for high...
journal article 2011
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Rajaraman, V. (author), Pakula, L.S. (author), Yang, H. (author), French, P.J. (author), Sarro, P.M. (author)
Attractive material properties of plasma enhanced chemical vapour deposited (PECVD) silicon carbide (SiC) when combined with CMOS-compatible low thermal budget processing provides an ideal technology platform for developing various microelectromechanical systems (MEMS) devices and merging them with integrated circuits. In this paper we present a...
journal article 2011
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Rajaraman, V. (author), Hau, B.S. (author), Rocha, L.A. (author), French, P.J. (author), Makinwa, K.A.A. (author)
This work reports on the design and modeling of a new flexible contact-mode 1-DOF piezoresistive contact force and impacttime detector used for acceleration sensing in the time domain. The key advantages of the contact-mode detection mechanism are the use of simple readout circuitry, compactness, good linearity, scalability, and the potential to...
journal article 2010
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Margallo-Balbás, E. (author), Geljon, M. (author), Pandraud, G. (author), French, P.J. (author)
The scanning delay line is a key component of time-domain optical coherence tomography systems. It has evolved since its inception toward higher scan rates and simpler implementation. However, existing approaches still suffer from drawbacks in terms of size, cost, and complexity, and they are not suitable for implementation using integrated...
journal article 2010
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Margallo-Balbás, E. (author), Taroni, P. (author), Pifferi, A. (author), Koolstra, J.H. (author), Van Ruijven, L.J. (author), French, P.J. (author)
In recent years, optical techniques based on diffusion approximation have demonstrated their ability to gain rich spectral information about bone. However, these methods normally assume homogeneity, while cancellous bone and marrow form a highly heterogeneous two-phase medium. This paper studies the limitations of this assumption, and quantifies...
journal article 2010
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Margallo-Balbás, E. (author), Taroni, D. (author), Pifferi, A. (author), Koolstra, J.H. (author), Van Ruyven, L.J. (author), French, P.J. (author)
In recent years, optical techniques based on diffusion approximation have demonstrated their ability to gain rich spectral information about bone. However, these methods normally assume homogeneity, while cancellous bone and marrow form a highly heterogeneous two-phase medium. This paper studies the limitations of this assumption, and quantifies...
journal article 2010
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Jardinier, E. (author), Pandraud, G. (author), Pham, M.H. (author), French, P.J. (author), Sarro, P.M. (author)
A photonic crystal waveguide biosensor in the visible is presented for biosensing. The sensor is applied to Refractive Index (RI) measurements. The sensitivity at different wavelength is presented for both air holes and air core configurations of photonic crystal waveguide (PCW) made of TiO2. It is shown that by using Atomic Layer Deposition ...
journal article 2009
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French, P.J. (author), Wicaksono, D.H.B. (author)
Nature has been the inspiration in art for centuries. In the 19th Century there were a number of attempts to copy nature and apply the ideas to engineering. Unfortunately, this was often done without understanding the details of operation of the natural systems. In some cases engineering successes were based on natural systems without the...
journal article 2009
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Wicaksono, D.H.B. (author), French, P.J. (author), Maeda, C. (author), Kagawa, K. (author), Onome, H. (author), Kakiuchi, E. (author)
The invention relates to a infrared sensor (1) comprising a Golay cell (2) in the form of a chamber that houses a heatable gas, which chamber is delimited by a movable diaphragm (3), wherein there are conversion means (4) for converting a movement of the diaphragm into a variation of a measurable electrical parameter, wherein the diaphragm...
patent 2009
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Rajaraman, V. (author), Pakula, L.S. (author), Pham, H.T.M. (author), Sarro, P.M. (author), French, P.J. (author)
This paper presents a new low-cost, CMOS-compatible and robust wafer-level encapsulation technique developed using a stress-optimised PECVD SiC as the capping and sealing material, imparting harsh environment capability. This technique has been applied for the fabrication and encapsulation of a wide variety of surface- and thin-SOI...
conference paper 2009
Searched for: faculty%3A%22Electrical%255C%252BEngineering%252C%255C%252BMathematics%255C%252Band%255C%252BComputer%255C%252BScience%22
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