TY - GEN
T1 - A Shared-Aperture Slot/DR Antenna with Large Frequency Ratio and Reconfigurable Bidirectional/Endfire/Broadside Pattern
AU - Wei, Mian
AU - Quan, Shaohui
N1 - Publisher Copyright:
© 2024 IEEE.
PY - 2024
Y1 - 2024
N2 - In this article, a shared-aperture antenna with a large frequency ratio is presented. It consists of a low-frequency (LF) slot antenna and a high-frequency (HF) dielectric resonator (DR) two-element array. The slot is etched in the ground, which acts as a radiator in the microwave band, and as part of the feeding structure for the millimeter-wave band (MMW). While achieving LF bidirectional radiation, reconfigurable HF endfire and broadside radiation can be implemented through a Wilkinson power divider controlled by PIN diodes. The radiation performance exhibited a - 10 - dB impedance bandwidth of 5.5-7.0 GHz and 28.8-31.6 GHz, covering the main frequency bands of 5G communication.
AB - In this article, a shared-aperture antenna with a large frequency ratio is presented. It consists of a low-frequency (LF) slot antenna and a high-frequency (HF) dielectric resonator (DR) two-element array. The slot is etched in the ground, which acts as a radiator in the microwave band, and as part of the feeding structure for the millimeter-wave band (MMW). While achieving LF bidirectional radiation, reconfigurable HF endfire and broadside radiation can be implemented through a Wilkinson power divider controlled by PIN diodes. The radiation performance exhibited a - 10 - dB impedance bandwidth of 5.5-7.0 GHz and 28.8-31.6 GHz, covering the main frequency bands of 5G communication.
KW - Dielectric resonator (DR)
KW - reconfigurable
KW - shared-aperture antenna
KW - slot antenna
UR - https://www.scopus.com/pages/publications/105000013125
U2 - 10.1109/APCAP62011.2024.10881067
DO - 10.1109/APCAP62011.2024.10881067
M3 - 会议稿件
AN - SCOPUS:105000013125
T3 - 2024 IEEE 12th Asia-Pacific Conference on Antennas and Propagation, APCAP 2024 - Proceedings
BT - 2024 IEEE 12th Asia-Pacific Conference on Antennas and Propagation, APCAP 2024 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 12th IEEE Asia-Pacific Conference on Antennas and Propagation, APCAP 2024
Y2 - 22 September 2024 through 25 September 2024
ER -