Invention Grant
- Patent Title: Ultra-low frequency bio-medical active-RC lowpass filters
- Patent Title (中): 超低频生物医用有源RC低通滤波器
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Application No.: US14843646Application Date: 2015-09-02
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Publication No.: US09564874B1Publication Date: 2017-02-07
- Inventor: Hussain Abdullah Alzaher , Mohammad Khalaf Alghamdi
- Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Applicant Address: SA Dhahran
- Assignee: King Fahd University of Petroleum and Minerals
- Current Assignee: King Fahd University of Petroleum and Minerals
- Current Assignee Address: SA Dhahran
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Main IPC: H03K5/00
- IPC: H03K5/00 ; H03H11/12 ; A61B5/00 ; H03H11/04
Abstract:
Active-RC low-pass filters based on R-0.5R ladders are implemented to provide high linear and low power design solutions for integrated biomedical applications. Among various R-αR ladders family, R-0.5R ladders provide the best low frequency selectivity characteristics. The filters exhibit ultra-low pole frequencies and occupy relatively compact silicon areas by using the R-0.5R ladders.
Public/Granted literature
- US20170063341A1 ULTRA-LOW FREQUENCY BIO-MEDICAL ACTIVE-RC LOWPASS FILTERS Public/Granted day:2017-03-02
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