Abstract: A calibration system for calibrating a number of transceivers, each comprising an in-phase signal path and a quadrature signal path in receive direction and/or in transmit direction is disclosed herein.

Abstract: A solution for synchronizing a network comprising a plurality of interconnected nodes provides a stable synchronized state, especially for large scale networks. Signal transmission speed and the length of each interconnection of the network is configured to cause a delay of the signals received by a node from the other node of the interconnection which is larger than one millionth of the free-running period of the controllable oscillator of the receiving node such that Network-wide synchronization of oscillators is achieved for all nodes of the network in a continuous self-organized process in interaction with the other node of the network.