TY - CHAP A1 - Theil, Markus A1 - Stolle, Reinhard T1 - A Circular Antenna Array for Rotationally Invariant and Bidirectional Transmission in the Near-Field T2 - 2025 IEEE Wireless and Microwave Technology Conference (WAMICON) KW - arrays KW - wireless communication KW - three-dimensional displays KW - simulation KW - transmitting antennas KW - prototypes KW - full-duplex system KW - directive antennas KW - antenna feeds KW - microwave antenna arrays Y1 - 2025 SN - 979-8-3315-0960-6 U6 - https://doi.org/10.1109/WAMICON64429.2025.11004120 PB - IEEE ER -