Results 111 to 120 of about 151,933 (217)
Focusing of Spotlight Tandem-Configuration Bistatic Data with Frequency Scaling Algorithm
International Journal of Antennas and Propagation, 2016 A frequency scaling (FS) imaging algorithm is proposed for spotlight bistatic SAR data processing. Range cell migration correction (RCMC) is realized through phase multiplication. The proposed algorithm is insensitive to the length of the baseline due to
Shichao Chen +4 more
doaj +1 more source
F-SAR – DLR’s New Multifrequency Polarimetric Airborne SAR [PDF]
, 2009 F-SAR identifies the successor of the well-known E-SAR system. The system is under development at the Microwaves and Radar Institute. The development was triggered by the demand for data being simultaneously acquired at different wavelengths and ...
Nottensteiner, Anton +4 more
core
System Concepts for Bi- and Multi-Static SAR Missions [PDF]
, 2003 The performance and capabilities of bi- and multistatic spaceborne synthetic aperture radar (SAR) are analyzed. Such systems can be optimized for a broad range of applications like frequent monitoring, wide swath imaging, single-pass cross-track ...
Rodriguez Cassola, Marc +4 more
core
IEEE Journal of MicrowavesRadar imaging performance can be significantly improved by creating synthetic apertures along a radar sensor's trajectory compared to standard MIMO imaging radars.
Patrick Fenske +4 more
doaj +1 more source
Analysis on Missile-borne Bistatic Forward-looking SAR Imaging Perfomance
MATEC Web of Conferences, 2017 Synthetic aperture radar (SAR) has been gradually applied to missile guidance for its advantages of all-weather, all-time and long-distance capabilities.
Chen Qi +3 more
doaj +1 more source
Resolution analysis for geostationary spaceborne-airborne bistatic forward-looking SAR
The Journal of Engineering, 2019 Owing to the spatial separation of transmitter and receiver, bistatic SAR is able to image the area in front of the moving direction of transmitter or receiver, but the geometry model is more complex than that of monostatic SAR, which brings great ...
Meng Ke +4 more
doaj +1 more source
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
Hybrid space-airborne bistatic SAR geometric resolutions
, 2009 Performance analysis of Bistatic Synthetic Aperture Radar (SAR) characterized by arbitrary geometric configurations is usually complex and time-consuming since system impulse response has to be evaluated by bistatic SAR processing. This approach does not
MOCCIA, ANTONIO +3 more
core +1 more source
Earth Observation with SAR Satellite Formations: New Techniques and Innovative Products [PDF]
, 2009 This paper discusses the use of small satellites for future radar remote sensing applications. After a short introduction, we give first an overview of the TanDEM-X mission to be launched in autumn 2009. Here, special emphasis is put on the demonstration
Moreira, Alberto +2 more
core
An Innovative Internal Calibration Strategy and Implementation for LT-1 Bistatic Spaceborne SAR
Remote SensingBistatic and multistatic SAR technology, with its multi-dimensional, ultra-wide swath, and high-resolution advantages, is widely used in earth observation, military reconnaissance, deep space exploration, and other fields.
Yuanbo Jiao +4 more
doaj +1 more source