Wireless Battery Charger Chip for Smart-Card Applications
Presented By:
Franz-Xaver Arbinger, Peter Spies, Günter Rohmer,
Fraunhofer IIS, Am Wolfsmantel 33, 91058 Erlangen, Germany

Abstract “
A chip for inductive battery charging is presented, which needs no external components except an antenna to capture the energy from an electromagnetic field. The integrated system blocks are a front-end to limit and rectify the induced alternating voltage and a charge regulator with three control loops for the current, the vol..............etc

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Electronics without silicon is unbelievable, but it will come true with the evolution of Diamond or Carbon chip. Now a day we are using silicon for the manufacturing of Electronic Chip's. It has many disadvantages when it is used in power electronic applications, such as bulk in size, slow operating speed etc. Carbon, Silicon and Germanium are belonging to the same group in the periodic table. They have four valance electrons in their outer shell. Pure Silicon and Germanium are semiconductors in normal temperature. So in the earlier days they a..............etc

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It will be very useful for my seminar presentatiom-thank you..............etc

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Keshav Kumar
vinesh aggrawal asst.professor



ABSTRACT
Robots have taken a great consideration in the medical field. The nano robots have created a revolutionary in the medical. They perform a rigorous operation such as heart surgery, changing a ligament etc Nanorobotics, just as with all nanotechnology is still in very early stages of development and as such is largely based within elect..............etc

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how can we used vlsi technology in medical field and any appications using vlsi technology in medical field ..............etc

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i want full report on carbon chip or diamond chip
i want full report on carbon chip or diamond chip and ppt..............etc

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PRESENTED BY:
Sampath Kumar shetty


Introduction
• Shortened as “nanotech”.
• Deals with structures ranging from 1 to 100nm.
• Involves developing materials of the same size.
• Measured using Nanoscale.
What is Nano technology?
The official definition of the US National Nanotechnology Initiative says that nanotechnology involves ‘research and technology development at the atomic, molecular, or macromolecular levels, in the length scale of approximately 1 to 100 nm range.
His..............etc

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In the development of packaging of electronics the aim is to lower cost, increase the packaging density, and improve the performance while still maintaining or even improving the reliability of the circuits. Flip chip microelectronic assembly is the direct electrical connection of face-down electronic components onto substrates, circuit boards, or carriers, by means of conductive bumps on the chip bond pads since the chip is directly attached to the substrate, board, or carrier by the conductive bumps. Flip chip has advantage in size, performan..............etc

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Application of laser in medical field free
Yes G gsjdkkssdjsd kskkdsjdjdds sksdsdsksdsds sdsddsdsdsdkdk..............etc

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