Patent ID: 8396430
Filing Date: 2013-03-12
Classification: H04B

Abstract:
1. A wireless communication system comprising: a first duplexer that is provided in correspondence with a first standard band defined by a communication standard and includes a first transmission passband for transmission and a first reception passband for reception; a second duplexer that is provided in correspondence with the first standard band and includes a second transmission passband for transmission and a second reception passband for reception; a first low-noise amplifier circuit that amplifies a received signal input through the first duplexer; and a second low-noise amplifier circuit that amplifies a received signal input through the second duplexer, wherein a first transmission standard band and a first reception standard band are defined for the first standard band, wherein the first transmission passband is set in correspondence with a first segmented transmission band, which is a part of the first transmission standard band, wherein the first reception passband is set in correspondence with a first segmented reception band, which is a part of the first reception standard band, wherein the second transmission passband is set in correspondence with a second segmented transmission band, which is another part of the first transmission standard band and higher in frequency than the first segmented transmission band, and wherein the second reception passband is set in correspondence with a second segmented reception band, which is another part of the first reception standard band and higher in frequency than the first segmented reception band.