A low-power 57-to-66GHz transceiver in 40nm LP CMOS with -17dB EVM at 7Gb/s. - Vojkan Vidojkovic; Giovanni Mangraviti; Khaled Khalaf; Viki Szortyka; Kristof Vaesen; Wim Van Thillo; Bertrand Parvais; Mike Libois; Steven Thijs; John R. Long; Charlotte Soens; Piet Wambacq (ISSCC, 2012)

CMOS low-power transceivers for 60GHz multi Gbit/s communications. - Vojkan Vidojkovic; Viki Szortyka; Khaled Khalaf; Giovanni Mangraviti; Bertrand Parvais; Kristof Vaesen; Steven Brebels; Annachiara Spagnolo; Michael Libois; John R. Long; Kuba Raczkowski; Praveen Raghavan; et al. (CICC, 2013)

A low-power radio chipset in 40nm LP CMOS with beamforming for 60GHz high-data-rate wireless communication. - Vojkan Vidojkovic; Viki Szortyka; Khaled Khalaf; Giovanni Mangraviti; Steven Brebels; Wim Van Thillo; Kristof Vaesen; Bertrand Parvais; Vadim Issakov; Mike Libois; Michiaki Matsuo; John R. Long; et al. (ISSCC, 2013)

Signal processing challenges for emerging digital intensive and digitally assisted transceivers with deeply scaled technology (Invited). - Min Li 001; Khaled Khalaf; Chunshu Li; Vojkan Vidojkovic; Mark Ingels; André Bourdoux; Piet Wambacq; Jan Craninckx; Liesbet Van der Perre (SiPS, 2013)

A 6x-oversampling 10GS/s 60GHz polar transmitter with 15.3% average PA efficiency in 40nm CMOS. - Khaled Khalaf; Vojkan Vidojkovic; John R. Long; Piet Wambacq (ESSCIRC, 2015)

Opportunities and Challenges of Digital Signal Processing in Deeply Technology-Scaled Transceivers. - Chunshu Li; Min Li 001; Khaled Khalaf; André Bourdoux; Marian Verhelst; Mark Ingels; Piet Wambacq; Jan Craninckx; Liesbet Van der Perre; Sofie Pollin (J. Signal Process. Syst., 2015)

Data Transmission at Millimeter Waves - Exploiting the 60 GHz Band on Silicon - Khaled Khalaf; Vojkan Vidojkovic; Piet Wambacq; John R. Long (Springer, 2015)

A 28 nm CMOS 7.04 Gsps polar digital front-end processor for 60 GHz transmitter. - Yanxiang Huang; Chunshu Li; Khaled Khalaf; André Bourdoux; Julien Verschueren; Qixian Shi; Piet Wambacq; Sofie Pollin; Wim Dehaene; Liesbet Van der Perre (A-SSCC, 2016)

13.5 A 4-antenna-path beamforming transceiver for 60GHz multi-Gb/s communication in 28nm CMOS. - Giovanni Mangraviti; Khaled Khalaf; Qixian Shi; Kristof Vaesen; Davide Guermandi; Vito Giannini; Steven Brebels; Fortunato Frazzica; André Bourdoux; Charlotte Soens; Wim Van Thillo; Piet Wambacq (ISSCC, 2016)

Digitally Modulated CMOS Polar Transmitters for Highly-Efficient mm-Wave Wireless Communication. - Khaled Khalaf; Vojkan Vidojkovic; Kristof Vaesen; Michael Libois; Giovanni Mangraviti; Viki Szortyka; Chunshu Li; Bob Verbruggen; Mark Ingels; André Bourdoux; Charlotte Soens; Wim Van Thillo; et al. (IEEE J. Solid State Circuits, 2016)

A 60GHz 8-way phased array front-end with TR switching and calibration-free beamsteering in 28nm CMOS. - Khaled Khalaf; Kristof Vaesen; Steven Brebels; Giovanni Mangraviti; Michael Libois; Charlotte Soens; Piet Wambacq (ESSCIRC, 2017)

A 54-64.8 GHz subharmonically injection-locked frequency synthesizer with transmitter EVM between -26.5 dB and -28.8 dB in 28 nm CMOS. - Cheng-Hsueh Tsai; Giovanni Mangraviti; Qixian Shi; Khaled Khalaf; André Bourdoux; Piet Wambacq (ESSCIRC, 2017)

A 60-GHz 8-Way Phased-Array Front-End With T/R Switching and Calibration-Free Beamsteering in 28-nm CMOS. - Khaled Khalaf; Kristof Vaesen; Steven Brebels; Giovanni Mangraviti; Michael Libois; Charlotte Soens; Wim Van Thillo; Piet Wambacq (IEEE J. Solid State Circuits, 2018)

Energy-Efficient Digital Front-End Processor for 60 GHz Polar Transmitter. - Chunshu Li; Yanxiang Huang; Khaled Khalaf; André Bourdoux; Marian Verhelst; Liesbet Van der Perre; Sofie Pollin (J. Signal Process. Syst., 2018)

Millimeter-Wave Transceivers for Wireless Communication, Radar, and Sensing : (Invited Paper). - Aritra Banerjee; Kristof Vaesen; Akshay Visweswaran; Khaled Khalaf; Qixian Shi; Steven Brebels; Davide Guermandi; Cheng-Hsueh Tsai; Johan Nguyen; Alaa Medra; Yao Liu; Giovanni Mangraviti; et al. (CICC, 2019)

Systematic Design of On-Chip Matching Networks for D-band Circuits. - Johan Nguyen; Xinyan Tang; Khaled Khalaf; Björn Debaillie; Piet Wambacq (NEWCAS, 2019)

Design of A D-band Transformer-Based Neutralized Class-AB Power Amplifier in Silicon Technologies. - Xinyan Tang; Alaaeldien Medra; Johan Nguyen; Khaled Khalaf; Björn Debaillie; Piet Wambacq (NEWCAS, 2019)

A 28GHz Two-Way Current Combining Stacked-FET Power Amplifier in 22nm FD-SOI. - Zhiwei Zong; Xinyan Tang; Johan Nguyen; Khaled Khalaf; Giovanni Mangraviti; Yao Liu; Piet Wambacq (CICC, 2020)

Design of D-Band Transformer-Based Gain-Boosting Class-AB Power Amplifiers in Silicon Technologies. - Xinyan Tang; Johan Nguyen; Alaaeldien Medra; Khaled Khalaf; Akshay Visweswaran; Björn Debaillie; Piet Wambacq (IEEE Trans. Circuits Syst. I Fundam. Theory Appl., 2020)

Design of a 10.56-Gb/s 64-QAM Polar Transmitter at 60 GHz in 28-nm CMOS. - Johan Nguyen; Khaled Khalaf; Xinyan Tang; Steven Brebels; Kristof Vaesen; Mithlesh Shrivas; Piet Wambacq (IEEE J. Solid State Circuits, 2023)

A 23-GHz TX/LNA Front-End Module for Inter-Satellite Links With 27.8% Peak Efficiency in the TX Path and 3.1-dB NF in the RX Path. - Kaijie Ding; Vojkan Vidojkovic; Dusan M. Milosevic; Khaled Khalaf; Rainier van Dommele; Mark J. Bentum; Peter G. M. Baltus (IEEE J. Solid State Circuits, 2024)