Transceiver array
A transceiver array was a technology used in the subspace communication systems of various vessels in the 24th century.

In 2151,  was running diagnostics of the systems aboard  and found some kind of a power surge in the transceiver array. He asked communications officer Hoshi Sato for help who identified this power surge as an encrypted transmission. ()

In 2373, Quark and Odo were forced to crash land on an unnamed Class L planet in the runabout . They removed the transceiver array from the crashed runabout and hauled it to the top of a nearby mountain to transmit a distress call through the planet's atmosphere. ()

In 2378, The Doctor, disguised as Captain Kathryn Janeway, sent a message from the  to the  through the ship's transceiver array, which was received by Ensign Harry Kim. ()

de: Transceiverphalanx
Communications technology