(Massachusetts Institute of Technology and Woods Hole Oceanographic Institution, 2000-09)
Geiger, Sam R.
A finite difference computer model is developed to simulate the exposure statistics of a radio
frequency buoyant antenna as it is towed in a three-dimensional random seaway. The model
allows the user to prescribe antenna properties (length, diameter, density, etc.), sea conditions
(significant wave height, development of sea), tow angle, and tow speed. The model then
simulates the antenna-sea interaction for the desired duration to collect statistics relating to
antenna performance. The model provides design engineers with a tool to predict antenna
performance trends, and to conduct design tradeoff studies. The floating antenna envisioned
is for use by a submarine operating at modest speed and depth.
