Sayfe Kiaei

Orcid: 0000-0001-7570-5126

According to our database1, Sayfe Kiaei authored at least 75 papers between 1989 and 2024.

Collaborative distances:

Awards

IEEE Fellow

IEEE Fellow 2002, "For contributions in low-power, low-noise CMOS logic".

Timeline

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On csauthors.net:

Bibliography

2024
5-GHz Injection-Locked Delay Cell With 10-25 ns Adjustable Group Delay in SiGe BiCMOS.
IEEE Trans. Circuits Syst. II Express Briefs, March, 2024

2022
A 5-GHz Injection-Locked Delay Cell with 10-25 ns Adjustable Group-Delay in a 130-nm SiGe BiCMOS Technology.
Proceedings of the 2022 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium, 2022

2021
CMOS Full-Duplex Mixer-First Receiver With Adaptive Self-Interference Cancellation.
IEEE Trans. Circuits Syst. I Regul. Pap., 2021

2020
In-Field Recovery of RF Circuits from Wearout Based Performance Degradation.
IEEE Trans. Emerg. Top. Comput., 2020

An X-Band Class-J Power Amplifier With Active Load Modulation to Boost Drain Efficiency.
IEEE Trans. Circuits Syst., 2020

2019
Low-Power/Low-Voltage Integrated CMOS Sense Resistor-Free Analog Power/Current Sensor Compatible With High-Voltage Switching DC-DC Converter.
IEEE Trans. Circuits Syst. I Regul. Pap., 2019

Adaptively Biased Output Cap-Less NMOS LDO With 19 ns Settling Time.
IEEE Trans. Circuits Syst. II Express Briefs, 2019

A 50-V Isolation, 100-MHz, 50-mW Single-Chip Junction Isolated DC-DC Converter With Self-Tuned Maximum Power Transfer Frequency.
IEEE Trans. Circuits Syst. II Express Briefs, 2019

Wideband Hybrid Envelope Tracking Modulator With Hysteretic-Controlled Three-Level Switching Converter and Slew-Rate Enhanced Linear Amplifier.
IEEE J. Solid State Circuits, 2019

A 91%-Efficiency Envelope-Tracking Modulator Using Hysteresis-Controlled Three-Level Switching Regulator and Slew-Rate-Enhanced Linear Amplifier for LTE-80MHz Applications.
Proceedings of the IEEE International Solid- State Circuits Conference, 2019

2018
Sense resistor-free analog power sensor for boost converter with 14.1% gain error and 9.4% offset error.
Proceedings of the 9th IEEE Latin American Symposium on Circuits & Systems, 2018

2017
A 50-mA 99.2% Peak Current Efficiency, 250-ns Settling Time Digital Low-Dropout Regulator With Transient Enhanced PI Controller.
IEEE Trans. Very Large Scale Integr. Syst., 2017

A 100-mA, 99.11% Current Efficiency, 2-mV<sub>pp</sub> Ripple Digitally Controlled LDO With Active Ripple Suppression.
IEEE Trans. Very Large Scale Integr. Syst., 2017

Flexible PV-cell Modeling for Energy Harvesting in Wearable IoT Applications.
ACM Trans. Embed. Comput. Syst., 2017

2016
Design-Time Reliability Enhancement Using Hotspot Identification for RF Circuits.
IEEE Trans. Very Large Scale Integr. Syst., 2016

2015
SSB transceiver for vital sign detection.
Proceedings of the IEEE Biomedical Circuits and Systems Conference, 2015

2014
Reliability enhancement using in-field monitoring and recovery for RF circuits.
Proceedings of the 32nd IEEE VLSI Test Symposium, 2014

2013
A 90-nm CMOS 5-GHz Ring-Oscillator PLL With Delay-Discriminator-Based Active Phase-Noise Cancellation.
IEEE J. Solid State Circuits, 2013

Electrical calibration of spring-mass MEMS capacitive accelerometers.
Proceedings of the Design, Automation and Test in Europe, 2013

2011
A MEMS-Based Power-Scalable Hearing Aid Analog Front End.
IEEE Trans. Biomed. Circuits Syst., 2011

Dynamic calibration of feedback DAC non-linearity for a 4<sup>th</sup> order CT sigma delta for digital hearing aids.
Proceedings of the IEEE 24th International SoC Conference, SOCC 2011, Taipei, Taiwan, 2011

2010
Performance Bound on Ergodic Capacity of MIMO Beam-Forming in Indoor Multi-Path Channels.
IEEE Trans. Commun., 2010

2009
A Compact and Low-Cost MEMS Loudspeaker for Digital Hearing Aids.
IEEE Trans. Biomed. Circuits Syst., 2009

Combined Linear and Δ-Modulated Switch-Mode PA Supply Modulator for Polar Transmitters.
IEEE J. Solid State Circuits, 2009

Adaptive Blocker Rejection Continuous-Time ΔΣ ADC for Mobile WiMAX Applications.
IEEE J. Solid State Circuits, 2009

A 14mW 5Gb/s CMOS TIA with gain-reuse regulated cascode compensation for parallel optical interconnects.
Proceedings of the IEEE International Solid-State Circuits Conference, 2009

2008
A 10 MHz Bandwidth, 2 mV Ripple PA Regulator for CDMA Transmitters.
IEEE J. Solid State Circuits, 2008

A 96Gb/s-Throughput Transceiver for Short-Distance Parallel Optical Links.
Proceedings of the 2008 IEEE International Solid-State Circuits Conference, 2008

A 10MHz-Bandwidth 2mV-Ripple PA-Supply Regulator for CDMA Transmitters.
Proceedings of the 2008 IEEE International Solid-State Circuits Conference, 2008

A fully integrated pulsed-LASER time-of-flight measurement system with 12ps single-shot precision.
Proceedings of the IEEE 2008 Custom Integrated Circuits Conference, 2008

2007
An Injection-Locked Frequency-Tracking Σ∆ Direct Digital Frequency Synthesizer.
IEEE Trans. Circuits Syst. II Express Briefs, 2007

A Self-Calibrated On-Chip Phase-Noise Measurement Circuit With -75 dBc Single-Tone Sensitivity at 100 kHz Offset.
IEEE J. Solid State Circuits, 2007

Delta-sigma (DeltaSigma) frequency synthesizers for wireless applications.
Comput. Stand. Interfaces, 2007

Combined Linear and Δ-Modulated Switched-Mode PA Supply Modulator for Polar Transmitters.
Proceedings of the 2007 IEEE International Solid-State Circuits Conference, 2007

A Self-Calibrated On-chip Phase-Noise-Measurement Circuit with -75dBc Single-Tone Sensitivity at 100kHz Offset.
Proceedings of the 2007 IEEE International Solid-State Circuits Conference, 2007

A Bandpass ΔΣ DDFS-Driven 19GHz Frequency Synthesizer for FMCW Automotive Radar.
Proceedings of the 2007 IEEE International Solid-State Circuits Conference, 2007

A low noise buck converter with a fully integrated continuous time ΣΔ modulated feedback controller.
Proceedings of the IEEE 2007 Custom Integrated Circuits Conference, 2007

2006
Fully-Integrated, Programmable, Polar-Modulated Class E Power Amplifier.
Proceedings of the Sixth IASTED International Multi-Conference on Wireless and Optical Communications: Conference on Communication Systems and Applications, 2006

A Bandpass ΔΣ RF-DAC with Embedded FIR Reconstruction Filter.
Proceedings of the 2006 IEEE International Solid State Circuits Conference, 2006

A Multi-Stage Interleaved Synchronous Buck Converter with Integrated Output Filter in a 0.18µ SiGe process.
Proceedings of the 2006 IEEE International Solid State Circuits Conference, 2006

Randomized carrier PWM with exponential frequency mapping.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2006), 2006

A 65MHZ switching rate, two-stage interleaved synchronous buck converter with fully integrated output filter.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2006), 2006

2005
Low-power high-Q NEMS receiver architecture.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005

2004
Monolithic distributed power management for systems-on-Chip (SoC).
Ann. des Télécommunications, 2004

Optimum design and trade-offs for a triple-band LNA for GSM, WCDMA and GPS applications.
Proceedings of the Proceedings 2004 IEEE International SOC Conference, 2004

An improved delay-hopped transmitted-reference ultra wideband architecture.
Proceedings of the Proceedings 2004 IEEE International SOC Conference, 2004

A high IIP3 X-band BiCMOS mixer for radar applications.
Proceedings of the 2004 International Symposium on Circuits and Systems, 2004

A low phase noise 2.0 V 900 MHz CMOS voltage controlled ring oscillator.
Proceedings of the 2004 International Symposium on Circuits and Systems, 2004

2003
A novel low phase noise 1.8V 900MHz CMOS voltage controlled ring oscillator.
Proceedings of the 2003 International Symposium on Circuits and Systems, 2003

Monolithic distributed power supply for a mixed-signal integrated circuit.
Proceedings of the 2003 International Symposium on Circuits and Systems, 2003

A new method to stabilize high frequency high gain CMOS LNA.
Proceedings of the 2003 10th IEEE International Conference on Electronics, 2003

A novel DC-cancellation architecture for direct conversion receivers.
Proceedings of the 2003 10th IEEE International Conference on Electronics, 2003

2002
Parasitic-aware synthesis of RF CMOS switching power amplifiers.
Proceedings of the 2002 International Symposium on Circuits and Systems, 2002

Monocycle shapes for ultra wideband system.
Proceedings of the 2002 International Symposium on Circuits and Systems, 2002

An all-digital programmable digitally-controlled-oscillator (DCO) for digital wireless applications.
Proceedings of the 2002 International Symposium on Circuits and Systems, 2002

2001
Equalization for discrete multitone transceivers to maximize bit rate.
IEEE Trans. Signal Process., 2001

Optimum equalization of multicarrier systems: a unified geometric approach.
IEEE Trans. Commun., 2001

2000
Class of cyclic-based estimators for frequency-offset estimation of OFDM systems.
IEEE Trans. Commun., 2000

Performance of differentially detected π/4 DQPSK in the presence of IQ phase imbalance.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2000

Globally Optimum ML Estimation of Timing and Fequency Offset in OFDM Systems.
Proceedings of the 2000 IEEE International Conference on Communications: Global Convergence Through Communications, 2000

Minimum variance unbiased estimation of frequency offset in OFDM systems, a blind synchronization approach.
Proceedings of the IEEE International Conference on Acoustics, 2000

Optimum channel shortening for discrete multitone transceivers.
Proceedings of the IEEE International Conference on Acoustics, 2000

1999
Systems and circuits for broadband communications [Guest Editorial].
IEEE Commun. Mag., 1999

BER of differentially detected π/4 DQPSK in the presence of quadrature gain imbalance.
Proceedings of the 1999 IEEE Wireless Communications and Networking Conference, 1999

Optimum equalization of multicarrier systems via projection onto convex set.
Proceedings of the 1999 IEEE International Conference on Communications: Global Convergence Through Communications, 1999

Fast algorithm for finite-length MMSE equalizers with application to discrete multitone systems.
Proceedings of the 1999 IEEE International Conference on Acoustics, 1999

1998
Noise considerations for mixed-signal RF IC transceivers.
Wirel. Networks, 1998

Analysis of Adaptive CMOS Down Conversion Mixers.
Proceedings of the 8th Great Lakes Symposium on VLSI (GLS-VLSI '98), 1998

1997
Delta Sigma frequency-to-time conversion by triangularly weighted ZC counter.
Proceedings of the 1997 International Symposium on Low Power Electronics and Design, 1997

Modified adaptive multiuser detector for DS-CDMA multipath fading.
Proceedings of the 1997 IEEE International Conference on Acoustics, 1997

1993
Adaptive Digital Correction for Dual Quantization Sigma-Delta Modulators.
Proceedings of the 1993 IEEE International Symposium on Circuits and Systems, 1993

Multi-rate transformation of directional affine recurrence equations.
Proceedings of the International Conference on Application-Specific Array Processors, 1993

1991
A folding transformation for VLSI IIR filter array design.
Proceedings of the 1991 International Conference on Acoustics, 1991

1990
VLSI design of multi-rate arrays for DSP algorithm.
Proceedings of the 1990 International Conference on Acoustics, 1990

1989
VLSI design of dynamically reconfigurable array processor-DRAP.
Proceedings of the IEEE International Conference on Acoustics, 1989


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