Two types of narrowbeam systems are compared: an umbrella-type beam produced by a linear array, and a conical searchlight-type beam produced by a planar array. Specular and nonspecular reflections are considered. It is shown that in both instances, the linear array offers better performance in rejecting multipath than a planar array with the same number of elements.
Multipath rejection using narrow beam acoustic link
Mehrpfad Interferenz-Verhinderung mittels einer akustischen Verbindung mit schmalen Strahlen
1988
4 Seiten, 7 Quellen
Aufsatz (Konferenz)
Englisch
Multipath Rejection and Attitude Determination Using GPS Experiment
British Library Online Contents | 1997
|Acoustic bottom loss measurement using multipath resolution
Tema Archiv | 1978
|Towfish altitude computation using multipath acoustic ranging
Tema Archiv | 1991
|