Adaptive Multi-Band Multi-Mode Power Amplifier Using Integrated Varactor-Based Tunable Matching Networks. - W. C. Edmund Neo; Yu Lin; Xiaodong Liu; Leo C. N. de Vreede; Lawrence E. Larson; Marco Spirito; Marco J. Pelk; Koen Buisman; Atef Akhnoukh; Anton de Graauw; Lis K. Nanver (IEEE J. Solid State Circuits, 2006)

A 19GHz, 250pJ/bit non-linear BPSK demodulator in 90nm CMOS. - José Gabriel Macias-Montero; H. Yan; Atef Akhnoukh; Leo C. N. de Vreede; John R. Long; José María López-Villegas; John J. Pekarik (ESSCIRC, 2009)

A 2-GHz digital I/Q modulator in 65-nm CMOS. - Morteza S. Alavi; Akshay Visweswaran; Robert Bogdan Staszewski; Leo C. N. de Vreede; John R. Long; Atef Akhnoukh (A-SSCC, 2011)