Vol. 53 No. 7 (2010)

Research Articles

• Diagnosing refraction properties of troposphere over land using global navigation systems

  V. N. Gudkov, Vladyslav I. Lutsenko, Iryna V. Lutsenko, Nguyen Xuan Anh

  341-347

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• Estimation of noise error when measuring virtual height during diffusivity of ionospheric F layer

  V. P. Pashintsev, S. A. Koval', D. A. Potyagov, A. M. Spirin

  348-355

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• Procedure for building a MOS transistor high frequency small-signal model

  S. Borisov, Alexander S. Korotkov

  356-366

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• Statement of a problem of definition of linear signals parameters in quasinormed space

  Sergiy M. Vovk, Valentyn F. Borulko

  367-375

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• Three-level cryptographic system for block data encryption

  Michael I. Mazurkov, V. Ya. Chechelnytskyi, K. K. Nekrasov

  376-379

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• Differential algorithms of digital signal processing

  W. A. Pogribny

  380-388

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• Taking into account the impact of coupling elements on the resonance phenomena in biconical resonators

  Oleg O. Drobakhin, P. I. Zabolotnyy, Ye. N. Privalov

  389-394

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