Author:Vogt, DR; Nyareli, TNDate:Jun 2008It is difficult to achieve significant directivity in the radial direction of a borehole radar antenna, because the spacing of antenna elements is typically constrained by the borehole diameter to be considerably less than a wavelength. In ...Read more
Author:Olwal, TO; Van Wyk, BJ; Hamam, Y; Ntlatlapa, Ntsibane SDate:2009This paper addresses the problem of a scalable dynamic power control (SDPC) for wireless mesh networks (WMNs) based on IEEE 802.11 standards. An SDPC model that accounts for architectural complexities witnessed in multiple radios and hops ...Read more