Author:Maliwatu, R; Lysko, Albert A; Johnson, DavidDate:Nov 2016This paper considers exploiting the unique outdoor propagation characteristics of the Ultra High Frequency (UHF) band to optimise wireless network deployments. The relationship existing between signal strength and antenna height in UHF band ...Read more
Author:Lysko, Albert A; Masonta, Moshe T; Johnson, DL; Venter, HDate:Sep 2012The paper describes the predictions made for Bergvliet, South Africa in terms of the availability of the frequency spectrum occupied by analogue TV broadcast around that area. The focus is made on the availability of under-used TV channels ...Read more