As the Generation of mobile communication has evolved into 5G, advantages such as low latency and high speed have appeared, but the frequency band also increased. Unlike 4G communication, it has narrow coverage and requires more base stations to cover the same area. This video offers an overview of the solution, antenna beamforming technology, which can effectively solve the problem using the ‘phased array’ antennas without increasing the number of base stations.
Outline
1. Background
2. Fundamentals of Phased Array
3. Basic Phased Array Configuration
4. Summary
Presenter
Han Lim Lee / Chung-Ang University
External URL
© Korea Radio Promotion Association (RAPA), Ministry of Science and ICT (MSIT), 2022