What does "DAS" stand for in telecommunications?

In telecommunications, "DAS" stands for Distributed Antenna System. This system is designed to improve wireless coverage and capacity in specific areas where traditional cellular network coverage may be weak or compromised. It consists of a network of spatially separated antenna nodes connected to a common source, which allows for better signal distribution across a defined area, such as buildings, stadiums, or urban environments.

The use of a Distributed Antenna System helps to enhance communication by ensuring that mobile device users experience fewer dropped calls and clearer calls, as well as improved internet connectivity. This technology is particularly beneficial in densely populated areas where the demand for wireless service exceeds the capabilities of a single antenna or cell tower.

Other terms, such as Digital Antenna System or Distributed Access System, do not accurately reflect the function or structure of DAS in telecommunications. The correct terminology and understanding of DAS are important for professionals in the field to effectively design and implement solutions for wireless communications challenges.