Abstract: A puck embedding at least one transmitter circuit, and a method for producing a puck embedding at least one transmitter circuit. To protect the electronics from displacement or damage, the puck employs a layered structure. The puck has a centrally located cavity, containing a carrier structure having a rigid shell, at least one transmitter circuit supported by the carrier structure, and a battery provided within the carrier structure. The battery is embedded in a first elastic material provided within the carrier structure. The carrier structure is embedded in a second elastic material provided within the centrally located cavity.

Abstract: A radio localization system and a method for determining an orientation of an object are disclosed. The radio localization system comprises a first transceiver configured for being attached to an object and one or more second transceivers. The first transceiver is configured for measuring one or more characteristics of a radio signal received from a second transceiver and/or the one or more second transceivers are configured for measuring one or more characteristics of a radio signal received from the first transceiver. Furthermore, the radio localization system comprises processing means configured for determining an orientation of the object based on a radiation pattern and/or a spatial absorption pattern associated with the first transceiver as attached to the object, and one or more measured characteristics of one or more received radio signals.

Abstract: A radio localization system and a method for determining an orientation of an object are disclosed. The radio localization system comprises a first transceiver configured for being attached to an object and one or more second transceivers. The first transceiver is configured for measuring one or more characteristics of a radio signal received from a second transceiver and/or the one or more second transceivers are configured for measuring one or more characteristics of a radio signal received from the first transceiver. Furthermore, the radio localization system comprises processing means configured for determining an orientation of the object based on a radiation pattern and/or a spatial absorption pattern associated with the first transceiver as attached to the object, and one or more measured characteristics of one or more received radio signals.