Broadband Internal Antenna

摘要

#CMT# #/CMT# The antenna has a radiator (41) with a radiation part with multiple coils which includes different pitch intervals that are connected in series. Another radiator (42) with a conductive strip line is arranged parallel to a longitudinal direction of the former radiator. A current flowing through the strip lines form current paths in different directions to set a certain broadband using mutual electromagnetic (EM) coupling. #CMT#USE : #/CMT# Used for processing a broadband signal in a mobile communication terminal. #CMT#ADVANTAGE : #/CMT# The current flows through the strip lines of the radiator to form the current paths in different directions to set the broadband using mutual electromagnetic coupling, thus achieving the miniaturization and design freedom of the mobile communication terminal. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a side view showing the basic construction of a broadband internal antenna. 40 : Broadband internal antenna 41, 42 : Radiators 61 : Connection part 64 : Strip lines 65 : Attachment pad.