Open AccessHighly Doppler‐tolerant pulsed waveform
Author(s) -
McCargar R.K.,
Storm S.D.,
Smith G.E.,
Garry J.L.
Publication year - 2020
Publication title -
electronics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.375
H-Index - 146
eISSN - 1350-911X
pISSN - 0013-5194
DOI - 10.1049/el.2020.1794
Subject(s) - waveform , bandwidth (computing) , doppler effect , modulation (music) , computer science , frequency modulation , electronic engineering , acoustics , physics , telecommunications , engineering , radar , astronomy
This Letter describes a pulsed waveform which exhibits extreme Doppler tolerance, enabling large time‐bandwidth‐product observations of high‐velocity targets with low computational complexity. The waveform, which supports pulsewidth, pulse repetition interval, and frequency agility, utilises hyperbolic frequency‐modulated pulses with modulation parameters constrained to suppress range migration.