In the second part an omega-k type algorithm is presented as a step to a numerically efficient processor and finally some bistatic SAR images of the flight campaign are presented.Ingo WalterscheidAndreas R. BrennerJoachim H. G. EnderOtmar Loffeld...
A point target reference spectrum for general bistatic SAR processing. Decision-making processes involve a series of steps: identifying the problems, constructing the preferences, evaluating the alternatives, and determining t... J Wu,J Yang,Y Huang,... - Springer International Publishing 被引量: ...
A first approach to opportunistic bistatic SAR using a phased-arrayKubica, VNeyt, XBarbier, C
摘要: This article presents signal processing algorithms used as a new remote sensing tool, that is passive bistatic SAR with navigation satellites (e.g. GPS, GLONASS or Galileo) as transmitters of...关键词: bistatic SAR signal processing SS-BSAR GNSS-based SAR ...
The numerical simulation shows that a spacecraft of about 584kg is able to meet the mission requirements.doi:10.1016/S0094-5765(97)00068-4Marco D'ErricoMichele GrassiSergio VetrellaProc Small Satellite for Earth ObservationM. D'Enico, M. Grassi, and S. Vetrella, "A bistatic SAR mission ...
This article presents signal processing algorithms used as a new remote sensing tool, that is passive bistatic SAR with navigation satellites (e.g. GPS, GLONASS or Galileo) as transmitters of opportunity. Signal synchronisation and image formation algorithms are described for two system variants: one...
A Two-Dimensional Spectrum for Bistatic SAR Processing Using Series Reversion This letter derives the two-dimensional point target spectrum for an arbitrary bistatic synthetic aperture radar configuration. The method described makes ... YL Neo,F Wong,IG Cumming - 《IEEE Geoscience & Remote Sensing ...
The first step of the proposed TBD method is centroid extraction based on coarse focusing. Coarse focusing in the Range Doppler domain can be achieved through dual-channel processing. Then the state information of potential targets is extracted using the density-based clustering algorithm. In the se...
In order to improve the azimuth resolution beyond what monostatic synthetic aperture radar (SAR) can achieve in the forward-looking area, an asymmetric configuration bistatic SAR system and its imaging algorithm are proposed in this paper. The transmitter is mounted on a fixed platform in side-look...
Imaging method for the extended scene of missile-borne bistatic forward-looking SAR. J. XiDian University 2016, 43, 31–37. 4. Zha, Y.; Pu, W. An extended wavenumber-domain algorithm combined with two-step motion compensation for bistatic forward-looking SAR. Prog. Elect...