TY - JOUR
AU - Chu, Qing‐Xin
AB - A tri‐band dual‐polarized antenna array for base station applications is presented. The proposed tri‐band antenna array is devised by stacking the 1 middle‐band (MB) + 4 high‐band (HB) interleaved array above the low‐band (LB) patch antenna. The MB antenna yields partial reflection to the HB subarrays, enabling cross‐band and in‐band decoupling abilities without introducing additional decoupling layer. With the aid of spatial cancelation and partition, transmission nulls are successfully generated in the in‐band mutual coupling curves. Measured results show that good impedance matchings and polarization isolations are acquired in the operating bandwidths. The measured co‐ and cross‐polarized in‐band isolations in the HB are improved to >22.4 dB and >29.1 dB, respectively. The HB radiation patterns are well restored.
TI - Tri‐band dual‐polarized base station antenna array with self‐decoupling ability
JF - International Journal of Rf and Microwave Computer-Aided Engineering
DO - 10.1002/mmce.23193
DA - 2022-07-01
UR - https://www.deepdyve.com/lp/wiley/tri-band-dual-polarized-base-station-antenna-array-with-self-4AI0hae7bA
VL - 32
IS - 7
DP - DeepDyve
ER -