Electronics and Telecommunications Research Institute
发明人:
Mi Jeong PARK,Hyung-IL PARK,Tae Wook KANG,Sung Eun KIM,Hyuk KIM,Kwang IL OH,Jae-Jin LEE,In Gi LIM
申请号：
US16402164
公开号：
US20190335984A1
申请日:
2019.05.02
申请国别(地区):
US
年份:
2019
代理人:
摘要：
Provided is and electrode selection device communicating with a capsule endoscope. The device includes an analog front end configured to recover first data based on first signals transmitted from the capsule endoscope to a first electrode and a second electrode, recover second data based on second signals transmitted from the capsule endoscope to the first electrode and a third electrode, and recover third data based on third signals transmitted from the capsule endoscope to the second electrode and the third electrode, and a digital receiver configured to calculate a first correlation value between the first and second electrodes, a second correlation value between the first and third electrodes, and a third correlation value between the second and third electrodes based on the first to third data. The digital receiver calculates, among the first to third correlation values, a first correlation sum obtained by adding first and second correlation values generated using the first electrode, a second correlation sum obtained by adding the first and third correlation values generated using the second electrode, and a third correlation sum obtained by adding the second and third correlation values generated using the third electrode, and selects a receiving electrode pair among the first to third electrodes based on the first to third correlation sums.
