| 释义 |
DictionarySeedasdistributed antenna system
distributed antenna systemUsing multiple antennas in an area that might normally have only one antenna. Typically at lower power than a single antenna, a distributed antenna system (DAS) is commonly deployed for cellular systems. For example, in large apartment buildings, fiber connections are used to connect to the carriers' cellular service, and the signals are wired to antennas on every floor.MedicalSeeDAsAcronymsSeeDAS |