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)