Antenna linear extension and retraction apparatus for a...

Details Antenna linear extension and retraction apparatus for a... Antenna linear extension and retraction apparatus for a...

2007-01-23

2007-01-23

Vasudeva, Ajay (Department: 3617)

Ships

Submersible device

Having buoy

C441S011000, C441S033000, C343S709000, C343S883000, C343S902000

Reexamination Certificate

active

11016481

ABSTRACT:
An antenna linear extension and retraction apparatus and method of use for a submersible device is provided. The apparatus includes a body having a cavity formed at an external surface. A bladder containing a core material is arranged within the cavity. The core material contracts and expands the bladder depending upon a pressure that surrounds the bladder. An antenna is operatively connected with the bladder and moves between a retracted position and a deployed position as the bladder contracts and expands.

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