An integrated composite antenna ,ICA, comprising: a first antenna element array comprising two or more antenna element clusters of a first type and disposed on a first plane, wherein each cluster is comprised of two or more radiating antenna elements electrically connected to one another with an intra-cluster signal line of the ICA and the two or more antenna element clusters of the first type are electrically connected to one another through an inter-cluster signal line of the ICA; a second antenna element array comprising at least one antenna element cluster of a second type including receiving antenna elements disposed in an interlaced manner with radiating antenna elements of at least one of said antenna element clusters of the first type, an intra-cluster signal aggregation line electrically connecting two or more receiving antenna elements of the antenna element cluster of the second type to one another, characterized in that a transmission ,TX, signal line disposed on a second plane and electrically connected to said inter-cluster signal line with a trans-planer interconnect passing through a ground plane, comprised in the ICA and separating the intra-cluster signal lines from the respective antenna elements; that said intra-cluster signal line is a signal distribution line disposed on a plane other than the first plane and is connected to each of two or more antenna elements with a trans-planer interconnect, and that said intra-cluster signal aggregation line is disposed on a plane different from a plane upon which said receiving antenna elements are disposed and is connected to respective receiving antenna elements through a trans-planer interconnect. a first antenna element array comprising two or more antenna element clusters of a first type and disposed on a first plane, wherein each cluster is comprised of two or more radiating antenna elements electrically connected to one another with an intra-cluster signal line of the ICA and the two or more antenna element clusters of the first type are electrically connected to one another through an inter-cluster signal line of the ICA; a second antenna element array comprising at least one antenna element cluster of a second type including receiving antenna elements disposed in an interlaced manner with radiating antenna elements of at least one of said antenna element clusters of the first type, an intra-cluster signal aggregation line electrically connecting two or more receiving antenna elements of the antenna element cluster of the second type to one another, characterized in that a transmission ,TX, signal line disposed on a second plane and electrically connected to said inter-cluster signal line with a trans-planer interconnect passing through a ground plane, comprised in the ICA and separating the intra-cluster signal lines from the respective antenna elements; that said intra-cluster signal line is a signal distribution line disposed on a plane other than the first plane and is connected to each of two or more antenna elements with a trans-planer interconnect, and that said intra-cluster signal aggregation line is disposed on a plane different from a plane upon which said receiving antenna elements are disposed and is connected to respective receiving antenna elements through a trans-planer interconnect. <EOS>