Ranjit Gharpurey

IEEE J. Solid State Circuits, 2022

2021

A 1.6 GS/s Spectrum Channelizer with PWM-LO Based Sub-band Equalization.

[BibT_eX]

[DOI]

Ki Yong Kim

Proceedings of the IEEE Custom Integrated Circuits Conference, 2021

2020

An N-Path Filter with Multiphase PWM Clocks for Harmonic Response Suppression.

[BibT_eX]

[DOI]

Venkata Suresh Rayudu

Heechai Kang

Proceedings of the 11th IEEE Latin American Symposium on Circuits & Systems, 2020

2019

An Efficient Class-G Stage for Switching RF Power Amplifier Applications.

[BibT_eX]

[DOI]

IEEE Trans. Circuits Syst. II Express Briefs, 2019

2018

A Frequency-Folded ADC Channelizer With Digital Equalization and Relaxed Anti-Alias Filtering.

[BibT_eX]

[DOI]

Vineet Kumar Singh

IEEE Trans. Circuits Syst. I Regul. Pap., 2018

A Wideband Receiver Employing PWM-Based Harmonic Rejection Downconversion.

[BibT_eX]

[DOI]

IEEE J. Solid State Circuits, 2018

2017

An Efficient Buck/Buck-Boost Reconfigurable LED Driver Employing SIN<sup>2</sup> Reference.

[BibT_eX]

[DOI]

IEEE J. Solid State Circuits, 2017

2016

A Pulsed UWB Transceiver in 65 nm CMOS With Four-Element Beamforming for 1 Gbps Meter-Range WPAN Applications.

[BibT_eX]

[DOI]

Jaegan Ko

IEEE J. Solid State Circuits, 2016

A 40-170 MHz PLL-Based PWM Driver Using 2-/3-/5-Level Class-D PA in 130 nm CMOS.

[BibT_eX]

[DOI]

IEEE J. Solid State Circuits, 2016

A Digitally Intensive Transmitter/PA Using RF-PWM With Carrier Switching in 130 nm CMOS.

[BibT_eX]

[DOI]

IEEE J. Solid State Circuits, 2016

2015

Introduction to the Special Section on the 2014 IEEE Radio Frequency Integrated Circuits (RFIC) Symposium.

[BibT_eX]

[DOI]

IEEE J. Solid State Circuits, 2015

A low-power two-stage harmonic rejection quadrature mixer employing bias-current reuse.

[BibT_eX]

[DOI]

Proceedings of the IEEE 58th International Midwest Symposium on Circuits and Systems, 2015

A Cartesian feedback-feedforward transmitter IC in 130nm CMOS.

[BibT_eX]

[DOI]

Sungmin Ock

Hyejeong Song

Proceedings of the 2015 IEEE Custom Integrated Circuits Conference, 2015

2014

A CMOS Class-D Line Driver Employing a Phase-Locked Loop Based PWM Generator.

[BibT_eX]

[DOI]

Hyejeong Song

IEEE J. Solid State Circuits, 2014

A 2 GS/s Frequency-Folded ADC-Based Broadband Sampling Receiver.

[BibT_eX]

[DOI]

IEEE J. Solid State Circuits, 2014

A 16-band channelizer employing harmonic rejection mixers with enhanced image rejection.

[BibT_eX]

[DOI]

Proceedings of the IEEE 2014 Custom Integrated Circuits Conference, 2014

2013

Design and Analysis of Harmonic Rejection Mixers With Programmable LO Frequency.

[BibT_eX]

[DOI]

IEEE J. Solid State Circuits, 2013

An active interference cancellation technique with harmonic rejection for a broadband channelizer.

[BibT_eX]

[DOI]

Proceedings of the IEEE 56th International Midwest Symposium on Circuits and Systems, 2013

Phase-locked loop based PWM wireless transmitter.

[BibT_eX]

[DOI]

Proceedings of the 2013 IEEE International Symposium on Circuits and Systems (ISCAS2013), 2013

A frequency-folded ADC architecture with digital LO synthesis.

[BibT_eX]

[DOI]

Proceedings of the 2013 IEEE International Symposium on Circuits and Systems (ISCAS2013), 2013

2012

Phase-Aware Multitone Digital Signal Based Test for RF Receivers.

[BibT_eX]

[DOI]

IEEE Trans. Circuits Syst. I Regul. Pap., 2012

Linearity Enhancement Techniques in Radio Receiver Front-Ends.

[BibT_eX]

[DOI]

IEEE Trans. Circuits Syst. I Regul. Pap., 2012

A Power-Efficient Receiver Architecture Employing Bias-Current-Shared RF and Baseband With Merged Supply Voltage Domains and 1/f Noise Reduction.

[BibT_eX]

[DOI]

Diptendu Ghosh

IEEE J. Solid State Circuits, 2012

Built-in Self Test of RF Subsystems with Integrated Detectors.

[BibT_eX]

[DOI]

J. Electron. Test., 2012

Embedded LO synthesis method in harmonic rejection mixers.

[BibT_eX]

[DOI]

Proceedings of the 55th IEEE International Midwest Symposium on Circuits and Systems, 2012

Session 26 overview: Short-range wireless transceivers: Wireless subcommittee.

[BibT_eX]

[DOI]

Woogeun Rhee

Proceedings of the 2012 IEEE International Solid-State Circuits Conference, 2012

Embracing local variability to enable a robust high-gain positive-feedback amplifier: Design methodology and implementation.

[BibT_eX]

[DOI]

Kareem Ragab

Michael Orshansky

Proceedings of the Thirteenth International Symposium on Quality Electronic Design, 2012

2011

Design and Analysis of a Self-Oscillating Class D Audio Amplifier Employing a Hysteretic Comparator.

[BibT_eX]

[DOI]

IEEE J. Solid State Circuits, 2011

Evolution of Oscillation in a Quadrature Oscillator.

[BibT_eX]

[DOI]

Diptendu Ghosh

Proceedings of the VLSI Design 2011: 24th International Conference on VLSI Design, 2011

A Cartesian Feedback Feedforward Transmitter.

[BibT_eX]

[DOI]

Sungmin Ock

Jaegan Ko

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2011), 2011

A cross-correlation based signal detector with two-step down-converter robust to finite image rejection.

[BibT_eX]

[DOI]

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2011), 2011

Managing linearity in radio front-ends.

[BibT_eX]

[DOI]

Proceedings of the 2011 IEEE Custom Integrated Circuits Conference, 2011

2010

A Discrete-Time Digital-IF Interference-Robust Ultrawideband Pulse Radio Transceiver Architecture.

[BibT_eX]

[DOI]

IEEE Trans. Circuits Syst. I Regul. Pap., 2010

Multitone digital signal based test for RF receivers.

[BibT_eX]

[DOI]

Proceedings of the 28th IEEE VLSI Test Symposium, 2010

A self oscillating class D audio amplifier with 0.0012% THD+N and 116.5 dB dynamic range.

[BibT_eX]

[DOI]

Proceedings of the IEEE Custom Integrated Circuits Conference, 2010

A 10 GHz low phase noise VCO employing current reuse and capacitive power combining.

[BibT_eX]

[DOI]

Proceedings of the IEEE Custom Integrated Circuits Conference, 2010

2009

An Agile, Ultra-Wideband Pulse Radio Transceiver With Discrete-Time Wideband-IF.

[BibT_eX]

[DOI]

IEEE J. Solid State Circuits, 2009

On-Line Calibration and Power Optimization of RF Systems Using a Built-In Detector.

[BibT_eX]

[DOI]

Proceedings of the 27th IEEE VLSI Test Symposium, 2009

2008

Interference Cancellation in Broadband Wireless Systems Utilizing Phase-Aligned Injection-Locked Oscillators.

[BibT_eX]

[DOI]

Xin Wang

IEEE Trans. Circuits Syst. II Express Briefs, 2008

Extraction of Parasitics in Inhomogeneous Substrates With a New Green Function-Based Method.

[BibT_eX]

[DOI]

IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 2008

Recursive Receiver Down-Converters With Multiband Feedback and Gain-Reuse.

[BibT_eX]

[DOI]

Junghwan Han

IEEE J. Solid State Circuits, 2008

Introduction to the Special Issue on the IEEE 2007 Custom Integrated Circuits Conference.

[BibT_eX]

[DOI]

Lawrence T. Clark

Payam Heydari

IEEE J. Solid State Circuits, 2008

Low Cost RF Receiver Parameter Measurement with On-Chip Amplitude Detectors.

[BibT_eX]

[DOI]

Proceedings of the 26th IEEE VLSI Test Symposium (VTS 2008), April 27, 2008

2007

Feedforward Interference Cancellation in Radio Receiver Front-Ends.

[BibT_eX]

[DOI]

Sahar Ayazian

IEEE Trans. Circuits Syst. II Express Briefs, 2007

Introduction to the Special Issue on the IEEE 2006 Custom Integrated Circuits Conference.

[BibT_eX]

[DOI]

Ravi K. Kolagotla

Krzysztof Iniewski

IEEE J. Solid State Circuits, 2007

UWB and mm-Wave Communications Systems.

[BibT_eX]

[DOI]

Sang-Gug Lee

Proceedings of the 2007 IEEE International Solid-State Circuits Conference, 2007

Built-In Test of RF Mixers Using RF Amplitude Detectors.

[BibT_eX]

[DOI]

Proceedings of the 8th International Symposium on Quality of Electronic Design (ISQED 2007), 2007

A 3.5mW 900MHz Down-converter with Multiband Feedback and Device Transconductance Reuse.

[BibT_eX]

[DOI]

Junghwan Han

Proceedings of the IEEE 2007 Custom Integrated Circuits Conference, 2007

2006

Quadrature-DAC based pulse generation for UWB pulse radio transceivers.

[BibT_eX]

[DOI]

Anuranjan Jha

Peter R. Kinget

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2006), 2006

A low-power signal-recycling mixer and baseband amplifier with current reuse.

[BibT_eX]

[DOI]

Junghwan Han

S. Venkataraman

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2006), 2006

2005

A broadband low-noise front-end amplifier for ultra wideband in 0.13-μm CMOS.

[BibT_eX]

[DOI]

IEEE J. Solid State Circuits, 2005

A Reconfigurable Oscillator Topology for Dual-Band Operation.

[BibT_eX]

[DOI]

Tien-Ling Hsieh

Proceedings of the 18th International Conference on VLSI Design (VLSI Design 2005), 2005

A green function-based parasitic extraction method for inhomogeneous substrate layers.

[BibT_eX]

[DOI]

Proceedings of the 42nd Design Automation Conference, 2005

Ultra wideband circuits and transceivers.

[BibT_eX]

[DOI]

Stefan Drude

Proceedings of the IEEE 2005 Custom Integrated Circuits Conference, 2005

2004

Substrate Coupling: Modeling, Simulation and Design Perspectives.

[BibT_eX]

[DOI]

Edoardo Charbon

Proceedings of the 5th International Symposium on Quality of Electronic Design (ISQED 2004), 2004

2003

A direct-conversion receiver for the 3G WCDMA standard.

[BibT_eX]

[DOI]

IEEE J. Solid State Circuits, 2003

1999

Substrate optimization based on semi-analytical techniques.

[BibT_eX]

[DOI]

Edoardo Charbon

Alberto L. Sangiovanni-Vincentelli

IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 1999

A methodology for measurement and characterization of substrate noise in high frequency circuits.

[BibT_eX]

[DOI]

Proceedings of the IEEE 1999 Custom Integrated Circuits Conference, 1999

1998

Numerically stable Green function for modeling and analysis of substrate coupling in integrated circuits.

[BibT_eX]

[DOI]

Ali M. Niknejad

IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 1998

1997

Transform domain techniques for efficient extraction of substrate parasitics.

[BibT_eX]

[DOI]

Srinath Hosur

Proceedings of the 1997 IEEE/ACM International Conference on Computer-Aided Design, 1997

1996

Modeling and analysis of substrate coupling in integrated circuits.

[BibT_eX]

[DOI]

IEEE J. Solid State Circuits, 1996

Semi-analytical techniques for substrate characterization in the design of mixed-signal ICs.

[BibT_eX]

[DOI]

Edoardo Charbon

Alberto L. Sangiovanni-Vincentelli

Proceedings of the 1996 IEEE/ACM International Conference on Computer-Aided Design, 1996

1995

Analysis and simulation of substrate coupling in integrated circuits.

[BibT_eX]

[DOI]