Now showing items 1-4 of 4

    • Asymptotic wave-like modeling of dielectric lenses 

      Yurchenko V.B.; Itintas, A.A. (2007)
      We propose asymptotic wave-like approximations for the accurate modeling of dielectric lenses used in quasi-optical systems of millimeter, submillimeter, and infrared wave applications. For the comparison, we obtain an ...
    • GPS/TEC estimation with IONOLAB method 

      Nayir H.; Arikan F.; Arikan, O.; Erol, C.B. (2007)
      Total Electron Content (TEC) is a key variable to measure the ionospheric characteristics and disturbances. The Global Positioning System (GPS) can be used for TEC estimation making use of the recorded signals at the GPS ...
    • Robust threshold schemes based on the Chinese remainder theorem 

      Kaya, K.; Selçuk, A.A. (2008)
      Recently, Chinese Remainder Theorem (CRT) based function sharing schemes are proposed in the literature. In this paper, we investigate how a CRT-based threshold scheme can be enhanced with the robustness property. To the ...
    • Synthetic TEC mapping with ordinary and universal kriging 

      Sayin I.; Arikan F.; Arikan, O. (2007)
      Spatiotemporal variations in the ionosphere affects the HF and satellite communications and navigation systems. Total Electron Content (TEC) is an important parameter since it can be used to analyze the spatial and temporal ...