DUAL BEAM BASE STATION ANTENNA WITH VARIABLE SUB-ARRAY LAYOUTS FOR LOW

• Main Authors: BANGA SAURABH, WU LIGANG, KASANI, KULDEEP, S, POLAY LINDA
• Format: Patent
• Language: Chinese; English
• Published: 15.07.2022
• Subjects: ANTENNAS, i.e. RADIO AERIALS; BASIC ELECTRIC ELEMENTS; ELECTRICITY

The disclosure relates to a dual beam base station antenna with diverse sub-array layouts therein for low cost applications. A dual beam base station antenna includes a multi-panel reflector having a first sub-array feed plate and a second sub-array feed plate mounted to a first panel thereof, and a plurality of radiating elements arranged in at least three columns of radiating elements on the first panel. The plurality of radiating elements includes: (i) a first sub-array of three radiating elements aligned with a first column, a second column, and a third column of radiating elements on the first panel, respectively, and attached at respective vertices of a triangle on the first sub-array feed plate when the first sub-array feed plate is viewed from a planar view, and (ii) a second sub-array of at least two radiating elements aligned with a second column of radiating elements on the first panel and attached to the second sub-array feed plate. 本公开涉及用于低成本应用的其中具有多样的子阵列布局的双波束基站天线。一种双波束基站天线包括：具有安装到其第一面板的第一子阵列馈送板