Institution
Raytheon
Company•Waltham, Massachusetts, United States•
About: Raytheon is a company organization based out in Waltham, Massachusetts, United States. It is known for research contribution in the topics: Signal & Antenna (radio). The organization has 15290 authors who have published 18973 publications receiving 300052 citations.
Topics: Signal, Antenna (radio), Radar, Layer (electronics), Turbine
Papers published on a yearly basis
Papers
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17 Aug 198762 citations
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31 Oct 1991TL;DR: In this article, an apparatus for controlling the brightness of a matrix-addressed flat panel CRT display of a type having intersecting column and row conductors forming, respectively, the gate and cathode electrodes of a field electron emission array is described.
Abstract: An apparatus is disclosed for controlling the brightness of a matrix-addressed flat panel CRT display of a type having intersecting column and row conductors forming, respectively, the gate and cathode electrodes of a field electron emission array. The brightness control is effected by controlling the voltages applied to the drive lines of the intersecting conductors. A waveform having progressively increasing voltage steps is sequentially applied to the row conductors. The voltages at each of the steps are preferably selected to enable electron beam currents which provide brightness levels which are twice the brightness of the previous step. Binary-coded brightness control signals are simultaneously applied to all of the column conductors. The voltages of the stepped waveform and the binary-coded signals comprise a combination of video information data and correction data which compensate for irregularities in the current emitting structure at the selected conductors. The combined voltages at the intersections of the selected conductors cause a sequence of electron emissions onto luminescing means which result in a corresponding sequence of illumination intervals.
62 citations
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08 Aug 1995TL;DR: In this paper, a data communication system comprising a plurality of fiber optic cables and a fiber optic switching system, comprising: a support structure for securing light emitting/light receiving ends of the plurality of fibers in predetermined positions; and, means for re-directing light emitted from the light emitting and light receiving end of one of the fibers to the other fiber optic wires.
Abstract: A data communication system comprising a plurality of fiber optic cables and a fiber optic switching system, comprising: a support structure for securing light emitting/light receiving ends of the plurality of fiber optic cables in predetermined positions; and, means for re-directing light emitted from the light emitting/light receiving end of one of the fiber optic cables to the light emitting/light receiving end to the light emitting/light receiving end of another one of the plurality of fiber optic cables. The re-directing means includes means for collimating and directing the light emitted from the end of one of the cables as a beam propagating along a predetermined direction and for re-directing the beam towards the end of another one of the cables selectively in accordance with an electrical signal. More particularly, the re-directing means includes electro-optical phase shifting medium, preferably liquid crystal molecules.
62 citations
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TL;DR: This paper describes several improvements that speed up the original C-GRASP and make it more robust as well as with other algorithms from the recent literature on a set of benchmark multimodal test functions whose global minima are known.
62 citations
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TL;DR: In this article, the minimum thickness of SiO 2 on Si substrate at which a proper barrier height between Si 2 and Si holds was evaluated by studying the band offset between SiO and Si as a function of Si 2 thickness.
62 citations
Authors
Showing all 15293 results
Name | H-index | Papers | Citations |
---|---|---|---|
Peter J. Kahrilas | 109 | 586 | 46064 |
Edward J. Wollack | 104 | 732 | 102070 |
Duong Nguyen | 98 | 674 | 47332 |
Miroslav Krstic | 95 | 955 | 42886 |
Steven L. Suib | 89 | 862 | 34189 |
Gabriel M. Rebeiz | 87 | 806 | 32443 |
Charles W. Engelbracht | 83 | 210 | 28137 |
Paul A. Grayburn | 77 | 397 | 26880 |
Eric J. Huang | 72 | 201 | 22172 |
Thomas F. Eck | 72 | 150 | 32965 |
David M. Margolis | 70 | 227 | 17314 |
David W. T. Griffith | 65 | 288 | 14232 |
Gerhard Klimeck | 65 | 685 | 18447 |
Nickolay A. Krotkov | 63 | 219 | 11250 |
Olaf Stüve | 63 | 290 | 14268 |