HIGHLIGHTS
- who: Sebastian Verho and colleagues from the Department of Electrical and Information Engineering, Seoul National University of Science and Technology, Seoul, Republic of Korea have published the Article: A 4 4 Active Antenna Array with Adjustable Beam Steering, in the Journal: Sensors 2023, 23, 1324. of /2023/
- what: Even though this paper and other works utilized varactors for implementing beam steering, it was also accomplished with PIN diodes, as was demonstrated. Considering the above points, this work proposes a characterization setup which only contains the phase shifters and feeding network of the 4 u00d7 4 . . .
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