Trek much?

Deflector shields operated by creating a layer, or layers, of energetic distortion containing a high concentration of gravitons around the object to be protected. On starships, the shield contained six sections, forward, starboard, port, aft, dorsal, and ventral. (Star Trek Nemesis) Shield energies could be emitted from a localized antenna or "dish", such as a ship's navigational deflector, or from a network of "grid" emitters laid out on the object's surface, such as a starship's hull. Since at least the 23rd century, deflector shields were essential equipment on starships.

http://memory-alpha.org/wiki/Deflector_shield

http://rookbytes.com/theta9/memorydump/reman-deflector/

Detailed images of the USS Hellbore

Excelsior Refit 1

Excelsior Refit 2

Excelsior Refit 3

excelsior looks awesome

It makes the Galaxy class look damn gorgeous.

Front.

Rear.

Side.