A high-resolution, four-band SAR testbed with real-time image formation
Conference
·
OSTI ID:228483
This paper describes the Twin-Otter SAR Testbed developed at Sandia National Laboratories. This SAR is a flexible, adaptable testbed capable of operation on four frequency bands: Ka, Ku, X, and VHF/UHF bands. The SAR features real-time image formation at fine resolution in spotlight and stripmap modes. High-quality images are formed in real time using the overlapped subaperture (OSA) image-formation and phase gradient autofocus (PGA) algorithms.
- Research Organization:
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States); Department of Defense, Washington, DC (United States)
- DOE Contract Number:
- AC04-94AL85000
- OSTI ID:
- 228483
- Report Number(s):
- SAND-96-0661C; CONF-960504-4; ON: DE96006992
- Resource Relation:
- Conference: Institute of Electrical and Electronic Engineers (IEEE) international geoscience and remote sensing symposium, Lincoln, NE (United States), 28-31 May 1996; Other Information: PBD: [1996]
- Country of Publication:
- United States
- Language:
- English
Similar Records
A portfolio of fine resolution Ka-band SAR images : part l.
A High Resolution, Light-Weight, Synthetic Aperture Radar for UAV Application
Considerations for autofocus of spotlight-mode SAR imagery created using a beamforming algorithm.
Conference
·
Tue Mar 01 00:00:00 EST 2005
·
OSTI ID:228483
+1 more
A High Resolution, Light-Weight, Synthetic Aperture Radar for UAV Application
Conference
·
Thu May 27 00:00:00 EDT 1999
·
OSTI ID:228483
+2 more
Considerations for autofocus of spotlight-mode SAR imagery created using a beamforming algorithm.
Conference
·
Wed Oct 01 00:00:00 EDT 2008
·
OSTI ID:228483