'Transceiver design' (Telecommunications, 2017), 'Transceiver and System Design for Digital Communications, 5th Edition', Chap. 1, pp. 1-34, DOI: 10.1049/PBTE080E_ch1
IET Digital Library, https://digital-library.theiet.org/;jsessionid=2huq36phadkb7.x-iet-live-01content/books/10.1049/pbte080e_ch1