Patent ID: 9014159
Filing Date: 2015-04-21
Classification: B64D,H04B,Y02T

Abstract:
1. A device for providing radiofrequency signal connections for users in an aircraft, comprising: a first shared transmitting and receiving antenna, which is configured so as to transmit and receive wireless local area network signals and mobile radio signals in the aircraft; a first wireless local area network access point in the aircraft, which is connected to the first shared transmitting and receiving antenna via a first transmission and reception path, which comprises a first channel filter for filtering a first wireless local area network channel and a first band pass filter; and a second wireless local area network access point in the aircraft, which is connected to the first shared transmitting and receiving antenna via a second transmission and reception path, which comprises a second channel filter for filtering a second wireless local area network channel and a second band pass filter, wherein the first band pass filter is arranged in a first band pass filter group, which is configured so as to transmit first mobile radio frequency bands, wherein the average frequency of the first wireless local area network channel is at a greater distance than the average frequency of the second wireless local area network channel from the frequencies of the first mobile radio frequency bands.