7 citations · 8 across the 6 of their papers we have counts for
7 papers
Low Overhead RF Impedance Measurement by Using Periodic Structures
Muslum Emir Avci, Sule Ozev
Due to the need for higher reliability and performance from RF circuits, multi-port reflectometers are increasingly used as low-overhead impedance monitors. In this work, using per…
Detecting Anomaly in Chemical Sensors via L1-Kernels based Principal Component Analysis
Hongyi Pan, Diaa Badawi, Ishaan Bassi +2
We propose a kernel-PCA based method to detect anomaly in chemical sensors. We use temporal signals produced by chemical sensors to form vectors to perform the Principal Component…
Discrete Cosine Transform Based Causal Convolutional Neural Network for Drift Compensation in Chemical Sensors
Diaa Badawi, Agamyrat Agambayev, Sule Ozev +1
Sensor drift is a major problem in chemical sensors that requires addressing for reliable and accurate detection of chemical analytes. In this paper, we develop a causal convolutio…
Detecting Gas Vapor Leaks Using Uncalibrated Sensors
Diaa Badawi, Tuba Ayhan, Sule Ozev +3
Chemical and infra-red sensors generate distinct responses under similar conditions because of sensor drift, noise or resolution errors. In this work, we use different time-series…
An In-Field Programmable Adaptive CMOS LNA for Intelligent IOT Sensor Node Applications
Maryam Shafiee, Sule Ozev
As the Internet of Things (IOT) is growing rapidly, there is an emerging need to facilitate development of IOT devices in the design cycle while optimized performance is obtained i…
Circuit-Level Modeling for Concurrent Testing of Operational Defects due to Gate Oxide Breakdown
Jonathan R. Carter, Sule Ozev, Daniel J. Sorin
As device sizes shrink and current densities increase, the probability of device failures due to gate oxide breakdown (OBD) also increases. To provide designs that are tolerant to…