Browsing by Keywords "Radio receivers"

Now showing items 1-5 of 5

    • Coded-reference ultra-wideband systems 

      Gezici, Sinan (2008-09)
      Transmitted-reference (TR) and frequency-shifted reference (FSR) ultra-wideband (UWB) systems employ pairs of reference and data signals, which are shifted in the time and frequency domains, respectively, to facilitate ...

    • Microfluidics for reconfigurable electromagnetic metamaterials 

      Kasirga, T. S.; Ertas, Y. N.; Bayindir, M. (AIP Publishing, 2009)
      We propose microfluidics as a useful platform for reconfigurable electromagnetic metamaterials. Microfluidic split-ring resonators (MF-SRRs) are fabricated inside a flexible elastomeric material by employing rapid prototyping. ...

    • Multi-gap individual and coupled split-ring resonator structures 

      Penciu, R.S.; Aydin, K.; Kafesaki, M.; Koschny Th.; Özbay, Ekmel; Economou, E.N.; Soukoulis, C.M. (Optical Society of American (OSA), 2008)
      We present a systematic numerical study, validated by accompanied experimental data, of individual and coupled split ring resonators (SRRs) of a single rectangular ring with one, two and four gaps. We discuss the behavior ...

    • Nested metamaterials for wireless strain sensing 

      Melik, R.; Unal, E.; Perkgoz, N. K.; Santoni, B.; Kamstock, D.; Puttlitz, C.; Demir, Hilmi Volkan (IEEE, 2009-12-28)
      We designed, fabricated, and characterized metamaterial-based RF-microelectromechanical system (RF-MEMS) strain sensors that incorporate multiple split ring resonators (SRRs) in a compact nested architecture to measure ...

    • Rerouting for handoffin in a wireless ATM network 

      Akyol, B.A.; Cox, D.C. (1996)
      Handoff is the procedure by which a user's radio link is transferred between radio ports in the network without an interruption of the user connection. In this article, we discuss how a wireless asynchronous transfer mode ...