Results 261 to 270 of about 536,235 (301)

?????????????????????????? ?????????????????? ??BEAM SCANNING?? ?????? ?????????????????????? ?????????????? ???????????????????????? ?????????? ?? ???????????????? ???????????? ?????????????? ?????????????????? ?? ?????????????? ???????????????? ?????????????? ?? ?????????????? ???????????????? ????????

2015
???????????????????????? ???????????????????? ?????????????????????????? ???????? ??????????????????????????, ???????????????????? ?? ???????? ???????????????????? ???????????????? ?? ???????????????????? ?????? ???????????????? ???? ?????????????????????? ???????????????????????? ?????????? ?? ???????????????????? ???????????????????????? ?????????????
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???????????????? ?? ?????????????????? "Beam Scanning" ?????????????? ?????????????????? ?? ?????????????? ?????????????????? ?????????????????????????????? ???????????????????????? ?????????? ?? ?????????????? ???????????????????????????? ????????????????

2016
Methodology of calculation of processes in scanning system of sterilizing installation based on linear standingwave RF accelerator is described. Computer code "BEAM SCANNING" based on this methodology is created. Results of preliminary calculations with the use of this code are presented.
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Volume Scanning with Conical Beams

Proceedings of the IRE, 1950
The equations of motion for a radar scan that provides a nearly constant number of pulses to all point targets are derived. In addition, the periods for this scan and for the more conventional one having constant angular velocities are presented. For these types of scanners it is found that the optimum cross-over point between adjacent beams is at the ...
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Comparison of Beam Scanning Systems

1983
Present day ion implanters provide uniform distribution of energetic ions into target materials, utilizing one or two of the basic beam scanning techniques; electrostatic, magnetic, and mechanical. Each beam scanning technique has physical limits and characteristics which affect its successful use in an ion implanter for semiconductor processing.
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Scanning Techniques With Light Beams

Information Display, 1966
Summary A survey and analysis of methods of optical deflection of light beams is presented in this paper. Coherent light beams could be used for small or large screen displays similar to the electron beam magnetic or electrostatic deflection, if light beam deflection methods are available with adequate deflection angle.
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High Scanning Rate Asymmetrical Dual-Beam Leaky Wave Antenna Using Sinusoidally Modulated Reactance Superposing Surface

IEEE Transactions on Antennas and Propagation, 2022
Zhen Peng, Wanghui Yang, Mei Jiang
exaly  

Quality Assurance for Beam Scanning

2009
The interest in heavy ion radiotherapy is currently increasing worldwide [ref:1], [ref:2], [ref:3]. While in the initial phase, most facilities were located at experimental institutions (such as the Lawrence Berkley Laboratory (USA), the Gesellschaft für Schwerionenforschung[for full text, please go to the a.m. URL]
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Physical and biological beam modeling for carbon beam scanning at Osaka Heavy Ion Therapy Center

Journal of Applied Clinical Medical Physics, 2021
Noriaki Hamatani, Masashi, Kazumasa Minami   +2 more
exaly  

Pattern-Reconfigurable Dielectric Resonator Antenna With Endfire Beam-Scanning Feature

IEEE Antennas and Wireless Propagation Letters, 2022
Jian-Xin Chen, Ling-Ling Yang, Wen-wen Yang   +2 more
exaly  

Signals Excited by the Scanning Beam

1976
The main part of this book deals with transmission electron microscopy of thin foils. In this chapter we illustrate very briefly with a few examples the possibilities of the scanning electron microscope (SEM). The electron beam excites electromagnetic waves and electron signals from a thin surface layer of a target in a wide energy range from fractions
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