| 摘要 |
<P>PROBLEM TO BE SOLVED: To appropriately remove noise components from received wireless signals. <P>SOLUTION: A wireless communication terminal 1 comprises: a first antenna 10 for receiving first wireless signals; a demodulation unit 62 for demodulating the wireless signals into digital signals; a processor 70 for executing processing based on the digital signals; a shield unit 90 for electromagnetically isolating the processor from the outside; a second antenna 110 which is installed inside of the shield unit; and a noise cancelling unit 50 for removing predetermined signal components based on second wireless signals received by the second antenna, from the first wireless signals. <P>COPYRIGHT: (C)2013,JPO&INPIT |
