Search Results - "Arshak, K.I"

Development of new capacitive strain sensors based on thick film polymer and cermet technologies by Arshak, K.I., McDonagh, D., Durcan, M.A.

“…In this work, the strain sensing characteristics of new thick film capacitive sensors are presented. New cermet and polymer dielectric pastes based on…”
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Optical radiation sensing properties of MnO/TeO/sub 2/ thin films by Arshak, K.I., Korostynska, O., Molloy, J., Harris, J.

“…This work investigates the effects of gamma-rays on the optical properties of pure and mixed-oxide materials, namely MnO and TeO 2 for their possible…”
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Development of screen-printed polymer thick film planner transformer using Mn–Zn ferrite as core material by Arshak, K.I., Ajina, A., Egan, D.

“…Miniaturization of high-efficiency switch-mode power supplies (SMPS) is limited by the size of passive transformers and coils that use large ferrite cores with…”
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Influence of the Poly(Vinyl Butyral) Binder in Screen-Printed Thick-Film Gas Sensors Containing -2 Oxides by Arshak, K.I, Cavanagh, L.M, Gaidan, I, Moore, E.G, Clifford, S.A

“…For comparative analysis, poly(vinyl butyral)/carbon black composites were fabricated from a by a drop-coating technique…”
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Gamma radiation nose system based on In2O3/SiO thick-film sensors by Arshak, K.I, Korostynska, O

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Development of a Wireless Pressure Measurement System Using Interdigitated Capacitors by Arshak, K.I., Morris, D., Arshak, A., Korostynska, O., Jafer, E.

“…Remote pressure monitoring is of particular importance in medical and environmental applications as it is less labour intensive, safer and offers peace of mind…”
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Gamma radiation nose system based on In/sub 2/O/sub 3//SiO thick-film sensors by Arshak, K.I., Korostynska, O.

“…A prototype gamma radiation monitoring system based on In/sub 2/O/sub 3//SiO thick-film sensors array was designed. Four sensors had an identical…”
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Excess noise in a drop-coated poly(vinyl butyral)\carbon black nanocomposite gas sensitive resistor by Arshak, K.I., Cavanagh, L.M., Cunniffe, C.

“…Presented are the results of excess noise measurements on poly(vinyl butyral)\carbon black nanocomposite gas sensitive resistors. The devices were prepared by…”
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Influence of the Poly(Vinyl Butyral) Binder in Screen-Printed Thick-Film Gas Sensors Containing } Oxides by Arshak, K.I., Cavanagh, L.M., Gaidan, I., Moore, E.G., Clifford, S.A.

“…This study investigates gas sensitive resistors fabricated by screen-printing inks created from a mixture of NiO-TiO 2 and containing a poly(vinyl butyral)…”
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Using statistical design of experiment to investigate the effect of firing parameters on the electrical and magnetic properties of Mn–Zn ferrite by Arshak, K.I, Egan, D.P, Phelan, K

“…The results of a statistical design of experiment (Taguchi analysis) study to investigate the factors involved in the preparation and firing of Mn–Zn ferrite…”
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Stable differential voltage to frequency converter with low supply voltage and frequency offset control by McDonagh, D., Arshak, K.I.

“…In this paper, the circuit for a new bipolar differential voltage-to-frequency converter is presented. The circuit operation and the calculation of the…”
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An analysis of polymeric thick-film resistors as pressure sensors by Arshak, K.I., Ray, A.K., Hogarth, C.A., Collins, D.G., Ansari, F.

“…The strain-sensing characteristics of thick-film polymer-based resistors printed and cured on 96% alumina are presented. Two layout configurations have been…”
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Low power synthesizer for wireless tranceivers in medical applications by McDonagh, D., Arshak, K.I., Abubaker, O.

“…In this paper, a dual loop CMOS phase locked loop (PLL) synthesizer with a wide operating frequency range for wireless low power medical systems is presented…”
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Process characterisation of hot-carrier-induced β degradation in bipolar transistors for BiCMOS by Arshak, A., McDonagh, D., Arshak, K.I., Doyle, D., Harrow, I.

“…This paper investigates the effect of various process parameters on the variation in forward current gain lifetime caused by hot carrier generation of BiCMOS…”
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Investigation into a novel humidity sensor operating at room temperature by Arshak, K.I., Twomey, K.

“…The investigation into a novel thick film material, a combination of MnO, ZnO and Fe2O3, is documented for humidity sensing applications. To date, no other…”
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Effects of organic solvent vapours on resistance and noise of a drop-coated poly(vinyl butyral)\carbon black nanocomposite by Arshak, K.I., Cavanagh, L.M., Moore, E.G.

“…Presented are the results of investigations of the effects of organic solvent vapours and excess noise measurements on drop-coated poly(vinyl butyral)\carbon…”
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A Wide Range Clock Management Pll With Full Period Phase-shifting Of The Divided Clock by McDonagh, D., Arshak, K.I., Abubaker, O.

“…In this paper, a clock management CMOS PLL with full period phase-shifting of the divided clock is presented. The full-period phase-shifting is performed by…”
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Hybrid oxide mixtures as /spl gamma/-radiation sensors by Fahim, F.K., Arshak, K.I., Korostynska, O.

“…Metal oxide mixtures (TeO/sub 2//MnO and In/sub 2/O/sub 3//SiO) in the form of planar structures deposited on screen printed thick film interdigitated…”
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A case study of statistical process control on the prime process using PLASMASK 302U by Arshak, K.I., McDonagh, D., Braddell, J., Murphy, E., Gleeson, P.

“…In this paper, Statistical Process Control (SPC) and statistically designed experiments will be used to optimise a recently developed resist schemes i.e.,…”
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ETCH PROFILE EVOLUTION IN LOW PRESSURE RF PLASMA WITH AXIAL MAGNETIC FIELD by Mathur, B.P., Arshak, K.I., Mc Donagh, D., Arshak, A.

“…The dry development of a photoresist is modelled using the analytical solution of the Boltzmann equation. It is proposed that at very low pressure and in the…”
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