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복수의 센서의 센싱 신호를 디지털 값으로 변환하는 가변 가능한 디지털 컨버터

Title
복수의 센서의 센싱 신호를 디지털 값으로 변환하는 가변 가능한 디지털 컨버터
Alternative Title
RECONFIGURABLE DIGITAL CONVERTER FOR CONVERTING SENSING SIGNAL OF PLURALITY OF SENSORS INTO DIGITAL VALUE
Author(s)
이정협어르뿌심우윤
Country
US
Application Date
2019-05-10
Application No.
16-408611
Registration Date
2021-01-12
Publication No.
10892766
Assignee
(재)대구경북과학기술원(100/100)
URI
http://hdl.handle.net/20.500.11750/13226 16-408611
Abstract
A digital converter and a controlling method are disclosed. The digital converter includes a sensing oscillator including a plurality of tri-state buffers configured to generate a sensing clock period signal corresponding to a change value of at least one of a resistive sensor and a capacitive sensor, a reference oscillator configured to generate a predetermined fixed clock period signal, a processor configured to change a connection state of the plurality of tri-state buffers, a frequency divider configured to scale up the generated sensing clock period signal based on a predetermined value; and a counter configured to count the scaled up sensing clock period signal based on the generated fixed clock cycle signal and output a counted digital value.
Related Researcher
  • 이정협 Lee, Junghyup
  • Research Interests Analog and Mixed Signal IC Design; Smart Sensor Systems; Bio-medical ICs and Body Channel Communication Systems
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Appears in Collections:
Department of Electrical Engineering and Computer Science Integrated Nano-Systems Laboratory 3. Patents

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