Abstract :
In a previous work the author (see ibid., vol.29, no.8, p.661-2, 1993) has defined the mitigation bandwidth of direct sequence pseudonoise (DSPN) as employed to combat fading over the dense scatterer mobile digital link. Now he gives a simple, elegant method for computing mitigation bandwidth. No sacrifice of precision is conceded, and closed-form expressions are given for BPSK and MSK chip modulation.
Keywords :
digital radio systems; fading; minimum shift keying; mobile radio systems; phase shift keying; signal processing; spread spectrum communication; BPSK; DSPN signals; MSK; bandwidth calculation; binary PSK; chip modulation; closed-form expressions; dense scatterer; direct sequence pseudonoise; mitigation bandwidth; mobile digital link; multipath-fading reduction;
