A network node (130a; 170) comprising: transceiver circuitry configured to provide communications in a cellular or short-range wireless network; and a non-uniform plurality of at least a dozen array antenna elements on a common, continuous flat surface and coupled to the transceiver circuitry and comprising a plurality of columns and/or a plurality of rows of the array antenna elements on the common, continuous flat surface, wherein sizes of the non-uniform plurality of array antenna elements and/or antenna types of the non-uniform plurality of array antenna elements differ among the non-uniform plurality of array antenna elements , wherein the plurality of columns and/or plurality of rows of array antenna elements comprises a first group (137 Group 1 ) of the non-uniform plurality of array antenna elements adjacent a second group (137 Group 2 ,) of the non-uniform plurality of array antenna elements , with the second group (137 Group 2 ) being arranged on one side of the first group (137 Group 1 ), wherein the first group (137 Group 1 ,) comprises an array comprising a plurality of columns and/or plurality of rows of the array antenna elements , wherein each antenna element in the array is coupled to a different antenna feed, and wherein the second group (137 Group 2 , 137 Group 3 ) comprises multiple sub-arrays (137 sub-array ) each comprising a plurality of the array antenna elements that are coupled to a same antenna feed , with at least one of the sub-arrays (137 sub-array ) being configured to mechanically tilt independently of other sub-arrays (137 sub-array ) of the second group (137 Group 2 , 137 Group 3 ). transceiver circuitry configured to provide communications in a cellular or short-range wireless network; and a non-uniform plurality of at least a dozen array antenna elements on a common, continuous flat surface and coupled to the transceiver circuitry and comprising a plurality of columns and/or a plurality of rows of the array antenna elements on the common, continuous flat surface, wherein sizes of the non-uniform plurality of array antenna elements and/or antenna types of the non-uniform plurality of array antenna elements differ among the non-uniform plurality of array antenna elements , wherein the plurality of columns and/or plurality of rows of array antenna elements comprises a first group (137 Group 1 ) of the non-uniform plurality of array antenna elements adjacent a second group (137 Group 2 ,) of the non-uniform plurality of array antenna elements , with the second group (137 Group 2 ) being arranged on one side of the first group (137 Group 1 ), wherein the first group (137 Group 1 ,) comprises an array comprising a plurality of columns and/or plurality of rows of the array antenna elements , wherein each antenna element in the array is coupled to a different antenna feed, and wherein the second group (137 Group 2 , 137 Group 3 ) comprises multiple sub-arrays (137 sub-array ) each comprising a plurality of the array antenna elements that are coupled to a same antenna feed , with at least one of the sub-arrays (137 sub-array ) being configured to mechanically tilt independently of other sub-arrays (137 sub-array ) of the second group (137 Group 2 , 137 Group 3 ). <EOS>