'Front Matter' (Radar, Sonar and Navigation, 2017), 'Biologically-Inspired Radar and Sonar: Lessons from nature', Chap. fm, pp. -, DOI: 10.1049/SBRA514E_fm IET Digital Library, https://digital-library.theiet.org/;jsessionid=1pf9cubgq6os0.x-iet-live-01content/books/10.1049/sbra514e_fm