Publications
2001__NGL.Book.Chapter I wrote a book chapter based on a summer job I did back in 2001 on “Next Generation Lab” where we described the OTAs we’d connected to the internet so that students could connect and test.
2001__PAIC.Project My Project Thesis Report
2002__PAnIC.Thesis My Master Thesis report
2002__wulff02a The first paper I ever wrote. “NEXT GENERATION LAB – A SOLUTION FOR REMOTE CHARACTERIZATION OF ANALOG INTERGRATED CIRCUITS”
2002__wulff02a_slides The slide deck for the first paper
2002__wulff02b “APPENDIX VII: PROGRAMMABLE ANALOG INTEGRATED CIRCUIT FOR USE IN REMOTELY OPERATED LABORATORIES”. A paper on my master thesis
2004__systemdotnet I made a discrete time simulator in C#. I had started work in SystemC, but did not like it, so I wrote a new one in C#. SystemDotNet :-D
2004__wulff04 “Programmable Analog Integrated Circuit” a second paper on my master thesis.
2005__berntsen “High Speed, High Gain OTA in a Digital 90nm CMOS Technology”. A paper that one of my students wrote on his masters thesis on folded-cascode OTAs.
2005__lillebrekke “Bootstrapped Switch In Low-Voltage Digital 90nm CMOS Technology”. One of my master students wrote a paper on Bootstrapped Switches
2005__wulff05 “0.8V 1GHz Dynamic Comparator in Digital 90nm CMOS Technology”. When 90 nm was hot.
2006__fe8113 A report on high speed data converters for a Ph.D course I think.
2006__wulff06 “Analog Modulo Integrator For Use In Open-Loop Sigma-Delta Modulators”. An idea I had for open-loop sigma delta modulation. Actually used SystemDotNet.
2007__scarab The schematic for the Pipelined ADC on my Ph.D.
2007__wulff07 “Design Of A 7-bit, 200MS/s, 2mW Pipelined ADC With Switched Open-Loop Amplifiers In A 65nm CMOS Technology”. Simulation paper.
2008__noise “Introduction to the Mathematics of Noise Sources”
2008__on.psd “On Spectral Densities”
2008__wulff08a “Switched Capacitor Analog Modulo Integrator For Application In Open Loop Sigma-Delta Modulators” first journal paper, and invited from NorChip.
2008__wulff08b “Design and behavioral simulation of comparator-based switched-capacitor circuits” Quick paper on SC simulation
2008__wulff08c “Resonators in Open-Loop Sigma-Delta Modulators” Second journal paper. TCAS I. Still on open-loop sigma delta modulators.
2009__wulff09b_final “CBSC pipelined ADC with comparator preset, and comparator delay compensation” The ADC I did on my Ph.D
2010__wulff10 “Comparator-based switched-capacitor pipelined analog-to- digital converter with comparator preset, and comparator delay compensation” Invited journal paper based on the NorChip paper.
2014__design.project An idea I had for a universal design project. Something that the students at NTNU could start in first year, and use to anchor their learnings.
2016__wulff16 “A Compiled 3.5fJ/conv.step 9b 20MS/s SAR ADC for Wireless Applications in 28nm FDSOI”. The ESSCIRC paper on compiled SAR.
2017__wulff17 “A Compiled 9-bit 20 MS/s 3.5 fJ/conv.step SAR ADC in 28 nm FDSOI for Bluetooth Low Energy Receivers”. My best paper ever. My proudest academic moment when I was invited from ESSCIRC to Journal of Solid State Circuits.