When considering the DAS, which component acts as a bidirectional antenna?

Question

Quizplus · Accepted Answer

Radiating coaxial cable is designed to act as a bidirectional antenna in distributed antenna systems (DAS). It is used to distribute radio frequency signals from the base station to multiple antennas throughout a building or campus. The other cable types listed (multimode optical fiber cable, shielded twisted pair (STP) cable, single mode optical fiber cable, and screened twisted pair (ScTP) cable) are not used as bidirectional antennas in DAS.

When Considering the DAS, Which Component Acts as a Bidirectional