Patent ID: 8319690
Filing Date: 2012-11-27
Classification: H01Q

Abstract:
1. A mobile terminal comprising: a main body having a feed point; a first antenna configured to be retractable into the main body and extendable to the outside of the main body, wherein the first antenna comprises a first length when the first antenna is retracted into the main body and a second length when the first antenna is fully extended outside the main body, and wherein the second length corresponds to a specified frequency band; and a second antenna configured to be coupled to the first antenna when the first antenna is retracted into the main body, wherein transmission and reception of a signal is performed through the first antenna coupled to the second antenna when the first antenna is retracted into the main body, and wherein a length of the second antenna corresponds to a difference between the first length and the second length of the first antenna such that the second antenna coupled to the retracted first antenna comprises a length corresponding to the specified frequency band.