TY - GEN
T1 - Millimeter-Wave Dual-Polarized Dielectric Rod Antenna Array with Planar Slot Excitation for 5G Mobile Terminals
AU - Zhu, Yuqing
AU - Deng, Changjiang
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - A dual-polarized dielectric rod antenna array with planar slot excitation is proposed for 5G millimeter-wave mobile terminals. Unlike dielectric rods excited from metal waveguides, a planar excitation scheme via microstrip-slot coupling is adopted to feed the ± 45° polarized four-element array. Hence, only a compact feeding layer is required. The array is then mounted inside a simplified mobile terminal model to emulate the actual working environment. The proposed design is capable of covering the n257 and n261 bands with 16.1 % fractional bandwidth and 20 dB port isolation. The 3 dB beam coverage reaches 80° and the peak gain is above 12 dBi at 28 GHz.
AB - A dual-polarized dielectric rod antenna array with planar slot excitation is proposed for 5G millimeter-wave mobile terminals. Unlike dielectric rods excited from metal waveguides, a planar excitation scheme via microstrip-slot coupling is adopted to feed the ± 45° polarized four-element array. Hence, only a compact feeding layer is required. The array is then mounted inside a simplified mobile terminal model to emulate the actual working environment. The proposed design is capable of covering the n257 and n261 bands with 16.1 % fractional bandwidth and 20 dB port isolation. The 3 dB beam coverage reaches 80° and the peak gain is above 12 dBi at 28 GHz.
KW - 5G mobile terminal antennas
KW - dielectric rod antennas
KW - dual-polarization
KW - millimeter-wave antenna array
UR - https://www.scopus.com/pages/publications/85148613192
U2 - 10.1109/ICMMT55580.2022.10023223
DO - 10.1109/ICMMT55580.2022.10023223
M3 - Conference contribution
AN - SCOPUS:85148613192
T3 - 2022 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2022 - Proceedings
BT - 2022 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2022 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 14th International Conference on Microwave and Millimeter Wave Technology, ICMMT 2022
Y2 - 12 August 2022 through 15 August 2022
ER -