نتایج جستجو برای: capacitive fed
تعداد نتایج: 92010 فیلتر نتایج به سال:
This paper describes a comprehensive tactile sensor systemwhich can cover wide areas of full-body robots. Based on design criteria which are introduced from requirements, we develop two types of tactile sensor elements. One is a multi-valued touch sensor which has multi-level pressure thresholds. It is capable of coveringwide areas of robot surfaces. The other is made of soft, conductive gel, w...
The electrochemical impedance of an iron electrode often shows the capacitive and inductive loops on the complex plane. The capacitive loop originates from the time constant of the charge transfer resistance and the electric double layer capacitance. The inductive loop is explained by Faradaic processes involving the reaction intermediate. In some cases, these loops deviate from a true semicirc...
The Instant Instrument Anywhere (IIA) is a small device which can be attached to any metal object to create an electronic instrument. The device uses capacitive sensing to detect proximity of the player’s body to the metal object, and sound is generated through a surface transducer which can be attached to any flat surface. Because the capacitive sensor can be any shape or size, absolute capaci...
This paper presents a measurement technique and system for the contactless interrogation of capacitive sensors via electromagnetic coupling. The interrogation unit employs a primary coil to periodically excite the capacitive sensor connected to a secondary coil forming an LC resonant circuit. When the excitation to the primary coil is switched off the damped response of the LC circuit is detect...
Surface micromachining has become an established technology for inertial sensing. Compatibility with standard IC fabrication processes enables monolithic integration of the sensing element and interface electronics for reduced size and power dissipation, simplified packaging, and increased functionality. The need to resolve sub-Angstrom displacements poses a challenge on the interface. Capaciti...
The paper is dealing with some electromagnetic compatibility (EMC) problems of converters and inverters, which are utilized for feeding of electric machines and its analyzing by PSPICE program. The main attention is focused on implications of parasitic capacitance and capacitive coupling existence.
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