bidirectional antenna

bidirectional antenna

[‚bī·də′rek·shən·əl an′ten·ə]
(electromagnetism)
An antenna that radiates or receives most of its energy in only two directions.
References in periodicals archive ?
Some future products in the new family include a converter that can receive signals from two or more orbital positions and a two-way, bidirectional antenna that can support local loop networks.