Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [L] [M] [N] [O] [P] [R] [S] [T] [U] [V] [W] UCAN (Ultra-wideband Concepts for Ad Hoc Networks) 2nd Ultra-wideband signals 2nd 3rd ULTRAWAVES (Ultra Wideband Audio Video Entertainment System) 2nd Uses for UWB [See Applications for UWB, Markets for UWB] UWB, versus spread spectrum techniques DSSS (direct-sequence spread spectrum) [See also Single band versus multiband] essential differences 2nd 3rd FHSS (frequency-hopping spread-spectrum) 2nd |