Adaptive fractional delay estimation without lock-up. - Johan Raman; Ludo Weyten (ICECS, 1999)

On noise suppression in adaptive delay estimation. - Johan Raman; Ludo Weyten (ISSPA, 1999)

Time domain adaptive delay estimation. - Johan Raman; Ludo Weyten (IEEE Trans. Signal Process., 2000)

Composite functions in an orthogonal polynomial base. - Johan Raman; Ludo Weyten (Signal Process., 2001)

An efficient technique to eliminate quantisation noise folding in double-sampling Sigma-Delta modulators. - Pieter Rombouts; Johan Raman; Ludo Weyten (ISCAS (3), 2002)

An approach to tackle quantization noise folding in double-sampling ΣΔ modulation A/D converters. - Pieter Rombouts; Johan Raman; Ludo Weyten (IEEE Trans. Circuits Syst. II Express Briefs, 2003)

Systematic design of double-sampling Sigma Delta ADC's with modified NTF. - Pieter Rombouts; Jeroen De Maeyer; Johan Raman; Ludo Weyten (ISCAS (1), 2004)

STF behaviour in a CT ΔΣ modulator. - Jeroen De Maeyer; Johan Raman; Pieter Rombouts; Ludo Weyten (ICECS, 2005)

An Unconstrained Architecture for High-Order Sigma Delta Force-Feedback Inertial Sensors. - Johan Raman; Pieter Rombouts; Ludo Weyten (ISCAS, 2007)

An On-Line Calibration Technique for Mismatch Errors in High-Speed DACs. - Benoit Catteau; Pieter Rombouts; Johan Raman; Ludo Weyten (IEEE Trans. Circuits Syst. I Regul. Pap., 2008)

An Unconstrained Architecture for Systematic Design of Higher Order SigmaDelta Force-Feedback Loops. - Johan Raman; Pieter Rombouts; Ludo Weyten (IEEE Trans. Circuits Syst. I Regul. Pap., 2008)

A very compact 1MS/s Nyquist-rate A/D-converter with 12 effective bits. - Pieter Rombouts; Pierre Woestyn; Maarten De Bock; Johan Raman (ESSCIRC, 2012)

Passive Loop Filter Assistance for CTSDMs. - Dries Vercaemer; Johan Raman; Pieter Rombouts (IEEE Trans. Circuits Syst. II Express Briefs, 2017)

Experimental results on PWM linearization of a VCO-ADC with 3rd order noise shaping. - Amir Babaie-Fishani; Dries Vercaemer; Johan Raman; Pieter Rombouts (ISCAS, 2018)

A Current-Mode Floating-Bridge Technique for Closed-Loop ΣΔ Readout of Wheatstone Bridge Sensors. - Johan Raman; Pieter Rombouts (ISCAS, 2019)

Low-Pass Filtering SC-DAC for Reduced Jitter and Slewing Requirements on CTSDMs. - Dries Vercaemer; Johan Raman; Pieter Rombouts (IEEE Trans. Circuits Syst. I Regul. Pap., 2019)

First-order Hold DAC Reconstruction Filtering for Efficient Image Rejection. - Robbe Riem; Tobias Cromheecke; Johan Raman; Pieter Rombouts (ICECS 2022, 2022)

A Fast Offset Reduction Loop Based on a Bilinear Integrator for Sensor Readout Circuits. - Robbe Riem; Johan Raman; Pieter Rombouts (ICECS 2022, 2022)

A 2 MS/s Full Bandwidth Hall System with Low Offset Enabled by Randomized Spinning. - Robbe Riem; Johan Raman; Pieter Rombouts (Sensors, 2022)

Origin of Frequency-Dependent Distortion and Calibration for Ring Oscillator VCO ADCs. - Brendan Saux; Jonas Borgmans; Johan Raman; Pieter Rombouts (IEEE Trans. Circuits Syst. II Express Briefs, 2024)

A Double-Edge Triggered Asynchronous Gray Counter for Use as a Coarse Counter in VCO ADCs. - Johan Raman; Tobias Cromheecke; Simon Ooghe; Brendan Saux; Pieter Rombouts (IEEE Trans. Circuits Syst. II Express Briefs, 2024)

A State-Space Model for the Analysis of VCO-Based Filters using PFM. - Simon Ooghe; Luis Hernández 003; Johan Raman; Pieter Rombouts (ISCAS, 2025)

A 3.5 GS/s 1-1 MASH VCO ADC With Second-Order Noise Shaping. - Brendan Saux; Jonas Borgmans; Johan Raman; Pieter Rombouts (IEEE Trans. Circuits Syst. I Regul. Pap., 2025)