Farrokh Ayazi

Publication Activity (10 Years)

Years Active: 1998-2024
Publications (10 Years): 23

Top Topics

Physical Activity

Fully Integrated

Inertial Measurement Unit

Top Venues

IEEE J. Biomed. Health Informatics

Publications

Arash Shokouhmand, Xinyu Jiang, Farrokh Ayazi, Negar Ebadi
MEMS Fingertip Strain Plethysmography for Cuffless Estimation of Blood Pressure. IEEE J. Biomed. Health Informatics 28 (5) (2024)
A. Jaafar, Zhenming Liu, X. Jiang, D. Struk, Peter J. Hesketh, Farrokh Ayazi, A. Ojha, C. Hogan
Sensitive Membrane Resonator Sensor for Sub-Micron Diameter Particle Counting. ISOEN (2024)
Arash Shokouhmand, Farrokh Ayazi, Negar Ebadi
Fingertip Strain Plethysmography: Representation of Pulse Information based on Vascular Vibration. EMBC (2023)
Arash Shokouhmand, Haoran Wen, Samiha Khan, Joseph A. Puma, Amisha Patel, Philip Green, Farrokh Ayazi, Negar Ebadi
Diagnosis of Coexisting Valvular Heart Diseases Using Image-to-Sequence Translation of Contact Microphone Recordings. IEEE Trans. Biomed. Eng. 70 (9) (2023)
Arash Shokouhmand, Haoran Wen, Samiha Khan, Joseph A. Puma, Amisha Patel, Philip Green, Farrokh Ayazi, Negar Ebadi
Prospects of Cuffless Pulse Pressure Estimation from a Chest-Worn Accelerometer Contact Microphone. CinC (2023)
Farrokh Ayazi, Haoran Wen, Gregory V. Junek, Zhenming Liu, Chris Heaton
Fully Integrated High-Frequency MEMS and CMOS Inertial Measurement Systems: Taking a Journey from Silicon to Silicon Carbide. PLANS (2023)
Arash Shokouhmand, Haoran Wen, Samiha Khan, Joseph A. Puma, Amisha Patel, Philip Green, Farrokh Ayazi, Negar Tavassolian
Diagnosis of Peripheral Artery Disease Using Backflow Abnormalities in Proximal Recordings of Accelerometer Contact Microphone (ACM). IEEE J. Biomed. Health Informatics 27 (1) (2023)
Brian Sang, Haoran Wen, Gregory V. Junek, Lorenzo Di Francesco, Farrokh Ayazi
Detection of Respiratory Crackles and Respiration Phase Using a Wearable MEMS Contact Microphone. BSN (2023)
Arash Shokouhmand, Xinyu Jiang, Farrokh Ayazi, Negar Ebadi
A Comparative Study of Heart Rate Variability Parameters Estimated from Strain Plethysmography Recordings of Radial and Finger Arteries. BSN (2023)
Arash Shokouhmand, Xinyu Jiang, Farrokh Ayazi, Negar Ebadi
Strain Plethysmography at the Radial Artery: A Promising Technique for Cuffless Blood Pressure Estimation. BioCAS (2023)
Brian Sang, Haoran Wen, Pranav Gupta, Arash Shokouhmand, Samiha Khan, Joseph A. Puma, Amisha Patel, Philip Green, Negar Tavassolian, Farrokh Ayazi
Detection of Normal and Paradoxical Splitting in Second Heart Sound (S2) using a Wearable Accelerometer Contact Microphone. IEEE SENSORS (2022)
Arash Shokouhmand, Haoran Wen, Samiha Khan, Joseph A. Puma, Amisha Patel, Philip Green, Farrokh Ayazi, Negar Tavassolian
Detection of Left Ventricular Ejection Fraction Abnormality Using Fusion of Acoustic and Biopotential Characteristics of Precordium. IEEE SENSORS (2022)
Pranav Gupta, Mohammad J. Moghimi, Yaesuk Jeong, Divya Gupta, Omer T. Inan, Farrokh Ayazi
Precision wearable accelerometer contact microphones for longitudinal monitoring of mechano-acoustic cardiopulmonary signals. npj Digit. Medicine 3 (2020)
Farrokh Ayazi, Haoran Wen, Anosh Daruwalla, Pranav Gupta
Environmentally-Robust High-Performance Silicon TIMU Chip. PLANS (2020)
Chong Li, Haoran Wen, Samuel Wisher, Arashk Norouzpour-Shirazi, Jun-Yang Lei, Hua Chen, Farrokh Ayazi
An FPGA-Based Interface System for High-Frequency Bulk-Acoustic-Wave Microgyroscopes With In-Run Automatic Mode-Matching. IEEE Trans. Instrum. Meas. 69 (4) (2020)
Seungyong Shin, Haoran Wen, Hyun-Keun Kwon, Gabrielle D. Vukasin, Thomas W. Kenny, Farrokh Ayazi
A Dual-Axis Resonant Accelerometer Based on Electrostatic Stiffness Modulation in Epi-Seal Process. IEEE SENSORS (2019)
Md. Mobashir Hasan Shandhi, Beren Semiz, Sinan Hersek, Nazli Goller, Farrokh Ayazi, Omer T. Inan
Performance Analysis of Gyroscope and Accelerometer Sensors for Seismocardiography-Based Wearable Pre-Ejection Period Estimation. IEEE J. Biomed. Health Informatics 23 (6) (2019)
Pranav Gupta, Haoran Wen, Anosh Daruwalla, Mohammad J. Moghimi, Farrokh Ayazi
Hermetically-Encapsulated Unidirectional Accelerometer Contact Microphone for Wearable Applications. IEEE SENSORS (2019)
Farrokh Ayazi, Haoran Wen, Yaesuk Jeong, Pranav Gupta, Anosh Daruwalla, Chang-Shun Liu
High-Q Timing and Inertial Measurement Unit Chip (TIMU) with 3D Wafer-Level Packaging. CICC (2019)
Haoran Wen, Anosh Daruwalla, Yaesuk Jeong, Pranav Gupta, Jaehoo Choi, Chang-Shun Liu, Farrokh Ayazi
Wafer-level-packaged HARPSS+ MEMS platform: Integration of robust timing and inertial measurement units (TIMU) on a single chip. PLANS (2018)
Anosh Daruwalla, Haoran Wen, Chang-Shun Liu, Hoon Jeong, Farrokh Ayazi
A piezo-capacitive BAW accelerometer with extended dynamic range using a gap-changing moving electrode. PLANS (2018)
Vahid Tavassoli, B. Hamelin, Farrokh Ayazi
Substrate-decoupled 3D micro-shell resonators. IEEE SENSORS (2016)
Yaesuk Jeong, Hakan Toreyin, Anosh Daruwalla, Pamela T. Bhatti, Farrokh Ayazi
A dual-axis single-proof-mass angular accelerometer for a vestibular prosthesis. EMBC (2016)
Amir Mirbeik, Vahid Tavassoli, Farrokh Ayazi, Negar Tavassolian
Three-dimensional super-wideband micro-antenna for high-resolution millimeter-wave medical imaging. EMBC (2014)
Mauricio Pardo, Farrokh Ayazi
A Band-Reject Nested-PLL Clock Cleaner Using a Tunable MEMS Oscillator. IEEE Trans. Circuits Syst. I Regul. Pap. (3) (2014)
Hossein Miri Lavasani, Wanling Pan, Brandon Harrington, Reza Abdolvand, Farrokh Ayazi
Electronic Temperature Compensation of Lateral Bulk Acoustic Resonator Reference Oscillators Using Enhanced Series Tuning Technique. IEEE J. Solid State Circuits 47 (6) (2012)
Farrokh Ayazi
MEMS and microsystems for navigation, sensing, and spectral processing. MHS (2012)
Mauricio Pardo, Logan Sorenson, Farrokh Ayazi
An Empirical Phase-Noise Model for MEMS Oscillators Operating in Nonlinear Regime. IEEE Trans. Circuits Syst. I Regul. Pap. (5) (2012)
Yaesuk Jeong, Farrokh Ayazi
Process compensated CMOS temperature sensor for microprocessor application. ISCAS (2012)
Mauricio Pardo, Logan Sorenson, Farrokh Ayazi
A phase-noise model for nonlinear piezoelectrically-actuated MEMS oscillators. ISCAS (2011)
Mauricio Pardo, Farrokh Ayazi
A band-reject nested-PLL phase-noise reduction scheme for clock-cleaners. ISCAS (2011)
Hossein Miri Lavasani, Wanling Pan, Brandon Harrington, Reza Abdolvand, Farrokh Ayazi
A 76 dB Ω 1.7 GHz 0.18 μ m CMOS Tunable TIA Using Broadband Current Pre-Amplifier for High Frequency Lateral MEMS Oscillators. IEEE J. Solid State Circuits 46 (1) (2011)
Hossein Miri Lavasani, Wanling Pan, Brandon Harrington, Reza Abdolvand, Farrokh Ayazi
A 76dBΩ 1.7GHz 0.18µm CMOS tunable transimpedance amplifier using broadband current pre-amplifier for high frequency lateral micromechanical oscillators. ISSCC (2010)
Ajit Sharma, Faisal Zaman, Farrokh Ayazi
A Sub-0.2°hr Bias Drift Micromechanical Silicon Gyroscope With Automatic CMOS Mode-Matching. IEEE J. Solid State Circuits 44 (5) (2009)
Farrokh Ayazi
Is fabless MEMS fabulous? ISSCC (2009)
Farrokh Ayazi
MEMS for integrated timing and spectral processing. CICC (2009)
Stephen Horst, Stan Phillips, Hossein Miri Lavasani, Farrokh Ayazi, John D. Cressler
SiGe digital frequency dividers with reduced residual phase noise. CICC (2009)
Dongning Zhao, Faisal Zaman, Farrokh Ayazi
A Chopper-Stabilized Lateral-BJT-Input Interface in 0.6μm CMOS for Capacitive Accelerometers. ISSCC (2008)
Jalpa Shah, Houri Johari, Ajit Sharma, Farrokh Ayazi
CMOS ASIC for MHz silicon BAW gyroscope. ISCAS (2008)
Hossein Miri Lavasani, Reza Abdolvand, Farrokh Ayazi
A 500MHz Low Phase-Noise A1N-on-Silicon Reference Oscillator. CICC (2007)
Krishnakumar Sundaresan, Gavin K. Ho, Siavash Pourkamali, Farrokh Ayazi
Electronically Temperature Compensated Silicon Bulk Acoustic Resonator Reference Oscillators. IEEE J. Solid State Circuits 42 (6) (2007)
Ajit Sharma, Faisal Zaman, Farrokh Ayazi
A 0.2°/hr Micro-Gyroscope with Automatic CMOS Mode Matching. ISSCC (2007)
Ajit Sharma, Faisal Zaman, Farrokh Ayazi
A 104-dB Dynamic Range Transimpedance-Based CMOS ASIC for Tuning Fork Microgyroscopes. IEEE J. Solid State Circuits 42 (8) (2007)
Euisik Yoon, Farrokh Ayazi
Sensors and MEMS. ISSCC (2007)
Krishnakumar Sundaresan, Phillip E. Allen, Farrokh Ayazi
Process and temperature compensation in a 7-MHz CMOS clock oscillator. IEEE J. Solid State Circuits 41 (2) (2006)
Babak Vakili-Amini, Reza Abdolvand, Farrokh Ayazi
A 4.5-mW Closed-Loop $\Delta\Sigma$ Micro-Gravity CMOS SOI Accelerometer. IEEE J. Solid State Circuits 41 (12) (2006)
Krishnakumar Sundaresan, Gavin K. Ho, Siavash Pourkamali, Farrokh Ayazi
A Low Phase Noise 100MHz Silicon BAW Reference Oscillator. CICC (2006)
Ajit Sharma, Faisal Zaman, Farrokh Ayazi
A 104dB SNDR Transimpedance-based CMOS ASIC for Tuning Fork Microgyroscopes. CICC (2006)
Babak Vakili-Amini, Reza Abdolvand, Farrokh Ayazi
A 4.5mW Closed-Loop ΔΣ Micro-Gravity CMOS-SOI Accelerometer. ISSCC (2006)
Krishnakumar Sundaresan, Paul S. Ho, Siavash Pourkamali, Farrokh Ayazi
A two-chip, 4-MHz, microelectromechanical reference oscillator. ISCAS (6) (2005)
Babak Vakili-Amini, Farrokh Ayazi
A 2.5-V 14-bit ΣΔ CMOS SOI capacitive accelerometer. IEEE J. Solid State Circuits 39 (12) (2004)
Krishnakumar Sundaresan, Keith C. Brouse, Kongpop U-Yen, Farrokh Ayazi, Phillip E. Allen
A 7-MHz process, temperature and supply compensated clock oscillator in 0.25µm CMOS. ISCAS (1) (2003)
Navid Yazdi, Farrokh Ayazi, Khalil Najafi
Micromachined inertial sensors. Proc. IEEE 86 (8) (1998)