TY - GEN
T1 - Integrated Broadside and Endfire Antenna Based on Spoof Surface Plasmon Polaritons
AU - Kang, Peng
AU - Cheng, Yayun
AU - Wang, Qiming
AU - Qi, Jiaran
N1 - Publisher Copyright:
© 2024 IEEE.
PY - 2024
Y1 - 2024
N2 - With the fine feature of frequency scanning, leaky wave antennas (LWAs) have been widely used in wireless communication systems. However, traditional LWAs are difficult to realize endfire radiation, which limits beam-scanning range. Recently, Spoof surface plasmon polaritons (SSPPs) have attracted widespread attention due to characteristics including high confinement and dispersion controllability. Microwave components and antennas based on SSPPs have been extensively investigated for various applications. In this work, we propose an integrated broadside and endfire antenna based on SSPPs. This antenna achieves a wide switch angle by changing radiation patterns. By controlling the phase difference of feedlines, the current distribution on radiation structure can be regulated. As a result, odd or even mode can be excited on the modulated SSPPs metallic structure, leading to the switch of radiation patten between frequency scanning toward broadside and endfire. We believe that the proposed antenna has potential applications in wireless communication systems.
AB - With the fine feature of frequency scanning, leaky wave antennas (LWAs) have been widely used in wireless communication systems. However, traditional LWAs are difficult to realize endfire radiation, which limits beam-scanning range. Recently, Spoof surface plasmon polaritons (SSPPs) have attracted widespread attention due to characteristics including high confinement and dispersion controllability. Microwave components and antennas based on SSPPs have been extensively investigated for various applications. In this work, we propose an integrated broadside and endfire antenna based on SSPPs. This antenna achieves a wide switch angle by changing radiation patterns. By controlling the phase difference of feedlines, the current distribution on radiation structure can be regulated. As a result, odd or even mode can be excited on the modulated SSPPs metallic structure, leading to the switch of radiation patten between frequency scanning toward broadside and endfire. We believe that the proposed antenna has potential applications in wireless communication systems.
UR - https://www.scopus.com/pages/publications/85207043661
U2 - 10.1109/AP-S/INC-USNC-URSI52054.2024.10685958
DO - 10.1109/AP-S/INC-USNC-URSI52054.2024.10685958
M3 - 会议稿件
AN - SCOPUS:85207043661
T3 - IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
SP - 1897
EP - 1898
BT - 2024 IEEE International Symposium on Antennas and Propagation and INC/USNCURSI Radio Science Meeting, AP-S/INC-USNC-URSI 2024 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2024 IEEE International Symposium on Antennas and Propagation and INC/USNCURSI Radio Science Meeting, AP-S/INC-USNC-URSI 2024
Y2 - 14 July 2024 through 19 July 2024
ER -