Acoustic underwater locating system. Final R&D report (open access)

Acoustic underwater locating system. Final R&D report

A small, self-powered, acoustic transponder was designed, fabriated, and tested to demonstrate the feasibility of producing a minimum-szie transponder package capable of operating at slant ranges of several miles in a deep-water environment.
Date: August 19, 1966
Creator: Fitzgerald, C. S.
System: The UNT Digital Library
MAGNETIC MATERIALS IN TWO-DIMENSIONAL FIELDS (open access)

MAGNETIC MATERIALS IN TWO-DIMENSIONAL FIELDS

None
Date: August 19, 1966
Creator: Beth, Richard A.
System: The UNT Digital Library