Transmitting device, receiving device, a communication system and method for operating a transmitting device and a receiving device

摘要

A subject of the application relates to a transmitting device (1) for a communication system (2, 2 '', 2 "), the at least one transmit antenna (3), wherein said at least one transmitting antenna (3) for generating a radiating field due to emit electromagnetic waves in a radiating field (4, 4'') is designed. In addition, the transmitting device (1) a first detection system (5), which is designed to determine whether within the radiating region (4, 4 '') at least one receiving device (6) for receiving of the emitted electromagnetic waves is arranged a not - trusted receiver (7) forms. Furthermore, the transmitting device (1) a first adaptation device (8), which is for adjusting a radiating field of the at least one transmitting antenna (3), if within the radiating region (4, 4 '') at least one receiving device (6), a not - trusted receiver (7) forms, is determined, is designed in such a way that a field strength of the electromagnetic waves at the location of the at least one receiving device (6) is reduced.