A receiver-system configured for ultra-wide-band, UWB, impulse radio and comprising: a path-switching-unit with a plurality of path-switch-input-terminals (104a, 104b) and a plurality of path-switch-output-terminals (106a, 106b), wherein each of the plurality of path-switch-input-terminals is couplable to a receive-antenna (108a, 108b) and is configured to receive input-signals; a redirect-switching-unit with a plurality of redirect-switch-input-terminals (116a, 116b) and a plurality of redirect-switch-output-terminals (118a, 118b), wherein each of the plurality of redirect-switch-output-terminals is associated with one of the plurality of path-switch-input-terminals in order to define a plurality of switch-terminal-pairs; a plurality of receive-paths (RX1, RX2, 120a, 120b) that are connected between a path-switch-output-terminal and a redirect-switch-input-terminal, wherein each receive-path comprises one or more processing blocks; wherein the path-switching-unit and the redirect-switching-unit are configured to selectively connect each receive-path between different ones of the plurality of switch-terminal-pairs, based on a switch-control-signal; wherein the receiver-system further comprises a controller configured to provide the switch-control-signal to the path-switching-unit and the redirect-switching-unit, wherein the controller is configured to provide the switch-control-signal in response to input-signals received by one or more of the plurality of path-switch-input-terminals, and wherein the controller is configured to change the state of the switch-control-signal either between frames of the input-signals, or within a single frame of the input-signals; wherein the receiver-system further comprises a processor, connected to the redirect-switch-output-terminals, and configured to: receive first-processor-input-signals from a first configuration of the plurality of receive paths selectively connected between the plurality of switch-terminal-pairs; receive further-processor-input-signals from one or more further configurations of the plurality of receive-paths selectively connected between the plurality of switch-terminal-pairs; and determine an angle-of-arrival associated with the input-signals based on the first-processor-input-signals and further-processor-input-signals. a path-switching-unit with a plurality of path-switch-input-terminals (104a, 104b) and a plurality of path-switch-output-terminals (106a, 106b), wherein each of the plurality of path-switch-input-terminals is couplable to a receive-antenna (108a, 108b) and is configured to receive input-signals; a redirect-switching-unit with a plurality of redirect-switch-input-terminals (116a, 116b) and a plurality of redirect-switch-output-terminals (118a, 118b), wherein each of the plurality of redirect-switch-output-terminals is associated with one of the plurality of path-switch-input-terminals in order to define a plurality of switch-terminal-pairs; a plurality of receive-paths (RX1, RX2, 120a, 120b) that are connected between a path-switch-output-terminal and a redirect-switch-input-terminal, wherein each receive-path comprises one or more processing blocks; wherein the path-switching-unit and the redirect-switching-unit are configured to selectively connect each receive-path between different ones of the plurality of switch-terminal-pairs, based on a switch-control-signal; wherein the receiver-system further comprises a controller configured to provide the switch-control-signal to the path-switching-unit and the redirect-switching-unit, wherein the controller is configured to provide the switch-control-signal in response to input-signals received by one or more of the plurality of path-switch-input-terminals, and wherein the controller is configured to change the state of the switch-control-signal either between frames of the input-signals, or within a single frame of the input-signals; wherein the receiver-system further comprises a processor, connected to the redirect-switch-output-terminals, and configured to: receive first-processor-input-signals from a first configuration of the plurality of receive paths selectively connected between the plurality of switch-terminal-pairs; receive further-processor-input-signals from one or more further configurations of the plurality of receive-paths selectively connected between the plurality of switch-terminal-pairs; and determine an angle-of-arrival associated with the input-signals based on the first-processor-input-signals and further-processor-input-signals. receive first-processor-input-signals from a first configuration of the plurality of receive paths selectively connected between the plurality of switch-terminal-pairs; receive further-processor-input-signals from one or more further configurations of the plurality of receive-paths selectively connected between the plurality of switch-terminal-pairs; and determine an angle-of-arrival associated with the input-signals based on the first-processor-input-signals and further-processor-input-signals.