METHOD AND DEVICE FOR MEASURING INSIDE TEMPERATURE BASED ON MICROWAVE USING COMPLEX FREQUENCY OF MULTI-CHANNEL
摘要
PURPOSE: A method and apparatus for measuring inside temperature based on microwaves using a multi-frequency in a multi-channel are provided to easily and exactly measure inner temperature by measuring inner temperature with values of a multi-frequency band entering through a multi-channel. CONSTITUTION: An antenna(100) receives a microwave signal emitting from a medium. A signal processing unit(200) detects a received microwave signal with a dual tone multi-frequency band of a multi-channel and eliminates noises. A temperature measuring unit(300) produces absolute temperature of a heating source from the dual tone multi-frequency.
申请公布号
KR20120075869(A)
申请公布日期
2012.07.09
申请号
KR20100137756
申请日期
2010.12.29
申请人
KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
发明人
CHUNG, KYUNG RYUL;CHOI, CHUN HO;KIM, SA YUP;AN, YANG SOO;PARK, SUNG BIN;HYUNG, JOON HO;SON, HYEON MOK