A
Asma Mahar Data-verified
Affiliation confirmed via AI analysis of OpenAlex, ORCID, and web sources.
Researcher
faculty
3 h-index
11 pubs
31 cited
Research Areas
Links
Biography and Research Information
OverviewAI-generated summary
Asma Mahar's research focuses on the design and implementation of readout interface circuits for sensors, particularly Hall-effect sensors. Her work addresses the bandwidth limitations of these sensors, aiming to achieve higher frequency response for applications in power electronics and current sensing. Recent publications detail interfaces capable of handling DC to 42.8 MHz bandwidths, utilizing techniques such as feedforward compensation and notch filters.
Mahar investigates methods to improve the gain of readout circuits for low-power applications and explores the use of multiple signal paths to enhance interface speed. Her collaborations at the University of Arkansas at Fayetteville include work with Ayesha Hassan and Khandoker Asif Faruque. Mahar's scholarship metrics include an h-index of 3, with 11 total publications and 31 citations.
Metrics
- h-index: 3
- Publications: 11
- Citations: 31
Selected Publications
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Notch filter based Readout Interface for Hall-effect sensors for DC and High-Frequency Currents (2025)
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A DC to 25 MHz Current Sensing Interface for Hall-Effect Sensor (2024)
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An On-chip DC to 42.8 MHz Bandwidth Readout Interface for Hybrid Current Sensor (2023)
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A DC to 42.8 MHz Bandwidth Current Sensor Readout Interface using Amplifiers with Feedforward Compensation for Power Electronics Applications (2022)
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High Gain Readout Interface Circuit for Hall Sensors for Low Power Applications (2022)
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A Fast Interface Circuit Using Multiple Signal Paths for High Bandwidth Hall Sensors (2022)
Collaboration Network
Top Collaborators
Ayesha Hassan
University of Arkansas at Fayetteville
6 shared publications
In database
- A DC to 25 MHz Current Sensing Interface for Hall-Effect Sensor
- A Fast Interface Circuit Using Multiple Signal Paths for High Bandwidth Hall Sensors
- A DC to 42.8 MHz Bandwidth Current Sensor Readout Interface using Amplifiers with Feedforward Compensation for Power Electronics Applications
- High Gain Readout Interface Circuit for Hall Sensors for Low Power Applications
- An On-chip DC to 42.8 MHz Bandwidth Readout Interface for Hybrid Current Sensor
Showing 5 of 6 shared publications
H. Alan Mantooth
University of Arkansas at Fayetteville
6 shared publications
In database
- A DC to 25 MHz Current Sensing Interface for Hall-Effect Sensor
- A Fast Interface Circuit Using Multiple Signal Paths for High Bandwidth Hall Sensors
- A DC to 42.8 MHz Bandwidth Current Sensor Readout Interface using Amplifiers with Feedforward Compensation for Power Electronics Applications
- High Gain Readout Interface Circuit for Hall Sensors for Low Power Applications
- An On-chip DC to 42.8 MHz Bandwidth Readout Interface for Hybrid Current Sensor
Showing 5 of 6 shared publications
K. Asif Faruque
University of Arkansas at Fayetteville (US)
3 shared publications
- A DC to 25 MHz Current Sensing Interface for Hall-Effect Sensor
- A Fast Interface Circuit Using Multiple Signal Paths for High Bandwidth Hall Sensors
- High Gain Readout Interface Circuit for Hall Sensors for Low Power Applications
Satish Shetty
University of Arkansas at Fayetteville
2 shared publications
In database
- A DC to 25 MHz Current Sensing Interface for Hall-Effect Sensor
- A Fast Interface Circuit Using Multiple Signal Paths for High Bandwidth Hall Sensors
Gregory J. Salamo
University of Arkansas at Fayetteville
2 shared publications
In database
- A DC to 25 MHz Current Sensing Interface for Hall-Effect Sensor
- A Fast Interface Circuit Using Multiple Signal Paths for High Bandwidth Hall Sensors
Robert Murphree
University of Arkansas at Fayetteville (US)
2 shared publications
- A DC to 42.8 MHz Bandwidth Current Sensor Readout Interface using Amplifiers with Feedforward Compensation for Power Electronics Applications
- An On-chip DC to 42.8 MHz Bandwidth Readout Interface for Hybrid Current Sensor
Jeffrey De La Rosa Garcia
2 shared publications
- A DC to 42.8 MHz Bandwidth Current Sensor Readout Interface using Amplifiers with Feedforward Compensation for Power Electronics Applications
- An On-chip DC to 42.8 MHz Bandwidth Readout Interface for Hybrid Current Sensor
Babak Parkhideh
2 shared publications
- A DC to 42.8 MHz Bandwidth Current Sensor Readout Interface using Amplifiers with Feedforward Compensation for Power Electronics Applications
- An On-chip DC to 42.8 MHz Bandwidth Readout Interface for Hybrid Current Sensor
Asif Faruque
University of Arkansas at Fayetteville (US)
1 shared publication
- An On-chip DC to 42.8 MHz Bandwidth Readout Interface for Hybrid Current Sensor
Anand Vikas Lalwani
Stanford University (US)
1 shared publication
- A DC to 25 MHz Current Sensing Interface for Hall-Effect Sensor
Riya Paul
University of Arkansas at Fayetteville (US)
1 shared publication
- A DC to 25 MHz Current Sensing Interface for Hall-Effect Sensor
Debbie G. Senesky
Stanford University (US)
1 shared publication
- A DC to 25 MHz Current Sensing Interface for Hall-Effect Sensor
Aireen Amir Jalal
University of Arkansas at Fayetteville
1 shared publication
In database
- Notch filter based Readout Interface for Hall-effect sensors for DC and High-Frequency Currents
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