公开(公告)号：US12066478B2

公开(公告)日：2024-08-20

申请号：US17286346

申请日：2019-10-17

申请人： DAC SYSTEM SA

发明人： Paolo Delmastro ,  Riccardo Maggiora ,  Sara Marina Salvador

IPC分类号： G01R31/11 ,  H04B3/46 ,  H04L27/18

CPC分类号： G01R31/11 ,  H04B3/46 ,  H04L27/18

摘要： A device for testing faults and non-conformities in a waveguide, such as a coaxial cable or a coaxial line such as those used in radio and television broadcast towers or in cellphone towers. The device is arranged for injecting a signal in the waveguide and for receiving a backscattered signal, characterizing a nonconformity or a fault. The injected signal may be a digital UWB signal.