Fig. 6
From: A dual-band high-gain beam steering antenna array for 5G sub-6 GHz base station

Photograph of prototype of antenna array (a) with Network Analyzer, (b) in Anechoic Chamber.
From: A dual-band high-gain beam steering antenna array for 5G sub-6 GHz base station
Photograph of prototype of antenna array (a) with Network Analyzer, (b) in Anechoic Chamber.