Results 101 to 110 of about 17,640,042 (143)

A Sparse SAR Imaging Method for Low-Oversampled Staggered Mode via Compound Regularization

Remote Sensing
High-resolution wide-swath (HRWS) imaging is the research focus of the modern spaceborne synthetic-aperture radar (SAR) imaging field, with significant relevance and vast application potential.
Mingqian Liu, Jie Pan, Jinbiao Zhu, Zhengchao Chen, Bingchen Zhang, Yirong Wu   +5 more
doaj   +1 more source

A New Concept of Contiguous-Swath SAR Imaging with High Resolution: Strip-Spot SAR. [PDF]

Sensors (Basel), 2022
Korkmaz F, Antoniou M.
europepmc   +1 more source

Digital Beamforming and Non-Uniform Displaced Phase Centre Sampling in Bi- and Multistatic SAR [PDF]

, 2004
The displaced phase centre (DPC) technique will enable a wide swath SAR with high azimuth resolution. In a classic DPC system, the PRF has to be chosen such that the SAR carrier moves just one half of its antenna length between subsequent radar pulses ...
Moreira, Alberto, Gebert, Nicolas, Krieger, Gerhard   +2 more
core  

Spaceborne Radar Technologies for Earth Remote Sensing [PDF]

, 2007
Synthetic Aperture Radar (SAR) is an indispensable source of information in earth observation since SAR is the only spaceborne sensor that has highresolution, all-weather and day-and-night imaging capability.
Moreira, Alberto
core  

Channel Error Estimation Algorithm for Multichannel in Azimuth HRWS SAR System Based on a 3-D Deep Learning Scheme

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
High-resolution and wide-swath (HRWS) multichannel synthetic aperture radar (SAR) provides extensive imaging coverage, playing a pivotal role in remote sensing applications.
Li Shaojie, Shuangxi Zhang, Yuchen Lin, Hongtao Zhan, Shuai Wan, Shaohui Mei   +5 more
doaj   +1 more source

A Concept for a High Performance Reflector-Based X-Band SAR [PDF]

, 2010
The success of current spaceborne Synthetic Aperture Radar (SAR) is boosting the performance requirement of next generation systems. In order to cope with the evolution of SAR the design of the new systems will need to meet higher requirements for ...
Patyuchenko, Anton, Huber, Sigurd, Moreira, Alberto, Younis, Marwan, Krieger, Gerhard   +4 more
core  

A Novel MIMO-SAR System Based on Simultaneous Digital Beam Forming of Both Transceiver and Receiver. [PDF]

Sensors (Basel), 2020
Zhao Y, Chen L, Zhang F, Li Y, Wu Y.
europepmc   +1 more source

Simultaneous High-Resolution Wide-Swath SAR Imaging and Ground Moving Target Indication: Processing Approaches and System Concepts

, 2015
In this paper a novel method for enabling ground moving target capability for high-resolution wide-swath (HRWS) Synthetic Aperture Radar (SAR) systems is presented.
Baumgartner, Stefan V., Krieger, Gerhard
core   +1 more source

Unambiguous Forward-Looking SAR Imaging on HSV-R Using Frequency Diverse Array. [PDF]

Sensors (Basel), 2020
Zhang M, Liao G, He X, Zhu S.
europepmc   +1 more source

Geometry-Driven Phase Error Estimation for Azimuth Multi-Channel SAR via Global Radar Landmark Control Point Library. [PDF]

Sensors (Basel)
Jin T, Li Z, Wang F, Long H.
europepmc   +1 more source