A device and a method, for detecting signals, which effectively analyze and trace abnormal signals which are unintended or different from normal signals are provided. The provided device for detecting signals includes: a signal reception unit to receive signals from the outside; an analog/digital signal processing unit to determine whether a signal is an abnormal signal or not for the signals received in the signal reception unit based on a plurality of signal profiles which have different signal characteristics and obtaining the abnormal signals when the received signals are abnormal; and a user interface unit for displaying the abnormal signals through the analog/digital signal processing unit. The method of the present invention is more accurate than matching through an existing simple frequency/bandwidth search by detecting abnormal signals based on profiles which are designated by a user and is capable of distinguishing a type of transmitter. [Reference numerals] (10) Antenna unit; (30) Signal conversion unit; (40) Profile matching unit; (50) Signal acquisition unit; (60) User interface unit
申请公布号
KR101383689(B1)
申请公布日期
2014.04.09
申请号
KR20120138411
申请日期
2012.11.30
申请人
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
发明人
KWON, YOUNG HYOUN;LEE, KYUNG HOON;CHO, HUI RAE;LEE, JAE KI;PARK, HEE SUN;JANG, JIN GAK;KIM, JIN HYUN;KIM, JI EUN;HWANG, IN HO;KIM, CHUN SOO