Performance Analysis of Interrupted Sparse HFSWR Waveform Coded with Successive Fast Fourier Transforms

Rami Kassab (1) , Marc Lesturgie (1) , Jocelyn Fiorina (2)

1 SONDRA - Sondra, CentraleSupélec, Université Paris-Saclay (COmUE)
2 E3S - Supélec Sciences des Systèmes

A successive Fourier transform technique is applied to efficiently generate an interrupted sparse waveform for a monostatic high-frequency surface wave radar. With few iterations a good stop to passband ratio is reached, and it is show that, when using an optimised envelope, a better average and a lower standard deviation are obtained in terms of minimal contrast ratio than in the case of a simple train of pulses.10.1049/el.2009.2967

Domaines: Traitement du signal et de l'image [eess.SP]; Traitement du signal et de l'image [eess.SP]

Rami Kassab, Marc Lesturgie, Jocelyn Fiorina. Performance Analysis of Interrupted Sparse HFSWR Waveform Coded with Successive Fast Fourier Transforms. Electronics Letters, 2009, 45 (10), pp.527-528. ⟨10.1049/el.2009.2967⟩. ⟨hal-00425636⟩