Near-Field Phase Transforming Structures for High-Performance Antenna Systems

Publisher:
IEEE
Publication Type:
Conference Proceeding
Citation:
2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI), 2022, 00, pp. 1640-1641
Issue Date:
2022-09-21
Full metadata record
A review of the state-of-the-art near-field transforming structures (NFTSs) for realizing high-performance antenna systems is presented. The NFTSs are primarily synthesized for near electric field phase transformation for various applications. They can operate from microwave to millimeter-wave bands. This study mainly examines the NFTSs reported for achieving high gain and passive beam-steering antennas with prototyping flexibility for low-profile and low-cost solutions. Furthermore, the optimal fabrication processes for various design concepts are discussed, highlighting a few of them.
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