Analysis and simulation of substrate coupling in integrated circuits. - Ranjit Gharpurey; Robert G. Meyer (Int. J. Circuit Theory Appl., 1995)

Semi-analytical techniques for substrate characterization in the design of mixed-signal ICs. - Edoardo Charbon; Ranjit Gharpurey; Alberto L. Sangiovanni-Vincentelli; Robert G. Meyer (ICCAD, 1996)

Modeling and analysis of substrate coupling in integrated circuits. - Ranjit Gharpurey; Robert G. Meyer (IEEE J. Solid State Circuits, 1996)

Transform domain techniques for efficient extraction of substrate parasitics. - Ranjit Gharpurey; Srinath Hosur (ICCAD, 1997)

Numerically stable Green function for modeling and analysis of substrate coupling in integrated circuits. - Ali M. Niknejad; Ranjit Gharpurey; Robert G. Meyer (IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 1998)

A methodology for measurement and characterization of substrate noise in high frequency circuits. - Ranjit Gharpurey (CICC, 1999)

Substrate optimization based on semi-analytical techniques. - Edoardo Charbon; Ranjit Gharpurey; Robert G. Meyer; Alberto L. Sangiovanni-Vincentelli (IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 1999)

A direct-conversion receiver for the 3G WCDMA standard. - Ranjit Gharpurey; Naveen Yanduru; Francesco Dantoni; Petteri Litmanen; Guglielmo Sirna; Terry Mayhugh Jr.; Charles Lin; Irene Yuanying Deng; Paul Fontaine; Fang Lin (IEEE J. Solid State Circuits, 2003)

Substrate Coupling: Modeling, Simulation and Design Perspectives. - Ranjit Gharpurey; Edoardo Charbon (ISQED, 2004)

Ultra wideband circuits and transceivers. - Ranjit Gharpurey; Stefan Drude (CICC, 2005)

A green function-based parasitic extraction method for inhomogeneous substrate layers. - Chenggang Xu; Ranjit Gharpurey; Terri S. Fiez; Kartikeya Mayaram (DAC, 2005)

A Reconfigurable Oscillator Topology for Dual-Band Operation. - Tien-Ling Hsieh; Ranjit Gharpurey (VLSI Design, 2005)

A broadband low-noise front-end amplifier for ultra wideband in 0.13-μm CMOS. - Ranjit Gharpurey (IEEE J. Solid State Circuits, 2005)

A low-power signal-recycling mixer and baseband amplifier with current reuse. - Ranjit Gharpurey; Junghwan Han; S. Venkataraman (ISCAS, 2006)

Quadrature-DAC based pulse generation for UWB pulse radio transceivers. - Anuranjan Jha; Ranjit Gharpurey; Peter R. Kinget (ISCAS, 2006)

A 3.5mW 900MHz Down-converter with Multiband Feedback and Device Transconductance Reuse. - Junghwan Han; Ranjit Gharpurey (CICC, 2007)

Built-In Test of RF Mixers Using RF Amplitude Detectors. - Chaoming Zhang; Ranjit Gharpurey; Jacob A. Abraham (ISQED, 2007)

UWB and mm-Wave Communications Systems. - Sang-Gug Lee 001; Ranjit Gharpurey (ISSCC, 2007)

Introduction to the Special Issue on the IEEE 2006 Custom Integrated Circuits Conference. - Ravi K. Kolagotla; Krzysztof Iniewski; Ranjit Gharpurey (IEEE J. Solid State Circuits, 2007)

Feedforward Interference Cancellation in Radio Receiver Front-Ends. - Sahar Ayazian; Ranjit Gharpurey (IEEE Trans. Circuits Syst. II Express Briefs, 2007)

Low Cost RF Receiver Parameter Measurement with On-Chip Amplitude Detectors. - Chaoming Zhang; Ranjit Gharpurey; Jacob A. Abraham (VTS, 2008)

Introduction to the Special Issue on the IEEE 2007 Custom Integrated Circuits Conference. - Lawrence T. Clark; Ranjit Gharpurey; Payam Heydari (IEEE J. Solid State Circuits, 2008)

Recursive Receiver Down-Converters With Multiband Feedback and Gain-Reuse. - Junghwan Han; Ranjit Gharpurey (IEEE J. Solid State Circuits, 2008)

Extraction of Parasitics in Inhomogeneous Substrates With a New Green Function-Based Method. - Chenggang Xu; Ranjit Gharpurey; Terri S. Fiez; Kartikeya Mayaram (IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 2008)

Interference Cancellation in Broadband Wireless Systems Utilizing Phase-Aligned Injection-Locked Oscillators. - Xin Wang; Ranjit Gharpurey (IEEE Trans. Circuits Syst. II Express Briefs, 2008)

On-Line Calibration and Power Optimization of RF Systems Using a Built-In Detector. - Chaoming Zhang; Ranjit Gharpurey; Jacob A. Abraham (VTS, 2009)

An Agile, Ultra-Wideband Pulse Radio Transceiver With Discrete-Time Wideband-IF. - Frank Zhang; Anuranjan Jha; Ranjit Gharpurey; Peter R. Kinget (IEEE J. Solid State Circuits, 2009)

A 10 GHz low phase noise VCO employing current reuse and capacitive power combining. - Diptendu Ghosh; Stewart S. Taylor; Yulin Tan; Ranjit Gharpurey (CICC, 2010)

A self oscillating class D audio amplifier with 0.0012% THD+N and 116.5 dB dynamic range. - Jingxue Lu; Ranjit Gharpurey (CICC, 2010)

Multitone digital signal based test for RF receivers. - Mohamad A. Zeidan; Aritra Banerjee; Ranjit Gharpurey; Jacob A. Abraham (VTS, 2010)

A Discrete-Time Digital-IF Interference-Robust Ultrawideband Pulse Radio Transceiver Architecture. - Anuranjan Jha; Frank Zhang; Tien-Ling Hsieh; Ranjit Gharpurey; Peter R. Kinget (IEEE Trans. Circuits Syst. I Regul. Pap., 2010)

Managing linearity in radio front-ends. - Ranjit Gharpurey (CICC, 2011)

A cross-correlation based signal detector with two-step down-converter robust to finite image rejection. - Wei-Gi Ho; Ranjit Gharpurey (ISCAS, 2011)

A Cartesian Feedback Feedforward Transmitter. - Sungmin Ock; Jaegan Ko; Ranjit Gharpurey (ISCAS, 2011)

Evolution of Oscillation in a Quadrature Oscillator. - Diptendu Ghosh; Ranjit Gharpurey (VLSI Design, 2011)

Design and Analysis of a Self-Oscillating Class D Audio Amplifier Employing a Hysteretic Comparator. - Jingxue Lu; Ranjit Gharpurey (IEEE J. Solid State Circuits, 2011)

Embracing local variability to enable a robust high-gain positive-feedback amplifier: Design methodology and implementation. - Kareem Ragab; Ranjit Gharpurey; Michael Orshansky (ISQED, 2012)

Session 26 overview: Short-range wireless transceivers: Wireless subcommittee. - Ranjit Gharpurey; Woogeun Rhee (ISSCC, 2012)

Embedded LO synthesis method in harmonic rejection mixers. - Travis Forbes; Ranjit Gharpurey (MWSCAS, 2012)

Built-in Self Test of RF Subsystems with Integrated Detectors. - Chaoming Zhang; Ranjit Gharpurey; Jacob A. Abraham (J. Electron. Test., 2012)

A Power-Efficient Receiver Architecture Employing Bias-Current-Shared RF and Baseband With Merged Supply Voltage Domains and 1/f Noise Reduction. - Diptendu Ghosh; Ranjit Gharpurey (IEEE J. Solid State Circuits, 2012)

Linearity Enhancement Techniques in Radio Receiver Front-Ends. - Ranjit Gharpurey (IEEE Trans. Circuits Syst. I Regul. Pap., 2012)

Phase-Aware Multitone Digital Signal Based Test for RF Receivers. - Mohamad A. Zeidan; Gaurab Banerjee; Ranjit Gharpurey; Jacob A. Abraham (IEEE Trans. Circuits Syst. I Regul. Pap., 2012)

A frequency-folded ADC architecture with digital LO synthesis. - Travis Forbes; Wei-Gi Ho; Nan Sun 003; Ranjit Gharpurey (ISCAS, 2013)

Phase-locked loop based PWM wireless transmitter. - Jingxue Lu; Ranjit Gharpurey (ISCAS, 2013)

An active interference cancellation technique with harmonic rejection for a broadband channelizer. - Wei-Gi Ho; Travis Forbes; Vineet Kumar Singh; Ranjit Gharpurey (MWSCAS, 2013)

Design and Analysis of Harmonic Rejection Mixers With Programmable LO Frequency. - Travis Forbes; Wei-Gi Ho; Ranjit Gharpurey (IEEE J. Solid State Circuits, 2013)

A 16-band channelizer employing harmonic rejection mixers with enhanced image rejection. - Vineet Kumar Singh; Travis Forbes; Wei-Gi Ho; Jaegan Ko; Ranjit Gharpurey (CICC, 2014)

A 2 GS/s Frequency-Folded ADC-Based Broadband Sampling Receiver. - Travis Forbes; Ranjit Gharpurey (IEEE J. Solid State Circuits, 2014)

A CMOS Class-D Line Driver Employing a Phase-Locked Loop Based PWM Generator. - Jingxue Lu; Hyejeong Song; Ranjit Gharpurey (IEEE J. Solid State Circuits, 2014)

A Cartesian feedback-feedforward transmitter IC in 130nm CMOS. - Sungmin Ock; Hyejeong Song; Ranjit Gharpurey (CICC, 2015)

A low-power two-stage harmonic rejection quadrature mixer employing bias-current reuse. - Wei-Gi Ho; Travis Forbes; Ranjit Gharpurey (MWSCAS, 2015)

Introduction to the Special Section on the 2014 IEEE Radio Frequency Integrated Circuits (RFIC) Symposium. - Ranjit Gharpurey (IEEE J. Solid State Circuits, 2015)

A Digitally Intensive Transmitter/PA Using RF-PWM With Carrier Switching in 130 nm CMOS. - Kunhee Cho; Ranjit Gharpurey (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. - Kunhee Cho; Ranjit Gharpurey (IEEE J. Solid State Circuits, 2016)

A Pulsed UWB Transceiver in 65 nm CMOS With Four-Element Beamforming for 1 Gbps Meter-Range WPAN Applications. - Jaegan Ko; Ranjit Gharpurey (IEEE J. Solid State Circuits, 2016)

An Efficient Buck/Buck-Boost Reconfigurable LED Driver Employing SIN2 Reference. - Kunhee Cho; Ranjit Gharpurey (IEEE J. Solid State Circuits, 2017)

A Wideband Receiver Employing PWM-Based Harmonic Rejection Downconversion. - Heechai Kang; Wei-Gi Ho; Vineet Kumar Singh; Ranjit Gharpurey (IEEE J. Solid State Circuits, 2018)

A Frequency-Folded ADC Channelizer With Digital Equalization and Relaxed Anti-Alias Filtering. - Vineet Kumar Singh; Wei-Gi Ho; Ranjit Gharpurey (IEEE Trans. Circuits Syst. I Regul. Pap., 2018)

An Efficient Class-G Stage for Switching RF Power Amplifier Applications. - Kunhee Cho; Ranjit Gharpurey (IEEE Trans. Circuits Syst. II Express Briefs, 2019)

An N-Path Filter with Multiphase PWM Clocks for Harmonic Response Suppression. - Venkata Suresh Rayudu; Heechai Kang; Ranjit Gharpurey (LASCAS, 2020)

A 1.6 GS/s Spectrum Channelizer with PWM-LO Based Sub-band Equalization. - Ki Yong Kim; Ranjit Gharpurey (CICC, 2021)

A Broadband Spectrum Channelizer With PWM-LO-Based Sub-Band Gain Control. - Ki Yong Kim; David Z. Pan; Ranjit Gharpurey (IEEE J. Solid State Circuits, 2022)