Results 81 to 90 of about 10,324 (223)

Target Superresolution Reconstruction Approach for Bistatic Airborne Radar Based on Joint Convolution Echo Model

Remote Sensing
Bistatic airborne radar is widely studied because of its separated geometric configuration, offering flexible imaging ability for its receiver. However, when the bistatic platforms work in a synthetic aperture radar (SAR) mode, the bistatic system should
Lu Jiao, Deqing Mao, Jiahao Shen, Yongwei Zhang, Xinhao Chen, Yulin Huang, Yongchao Zhang, Yin Zhang, Jianyu Yang   +8 more
doaj   +1 more source

Material Property Sensitivity of Light Curve Attitude Estimation for the Lunar Trailblazer

Earth and Space Science, Volume 13, Issue 7, July 2026.
Abstract The Lunar Trailblazer (LTB) spacecraft launched on 27 February 2025, toward a planned low‐lunar orbit. Eleven hours into its mission, contact with Trailblazer was lost, and recovery efforts began. Estimating the orientation and angular velocity state of Trailblazer was central for recovery to determine whether and when the vehicle could be ...
Liam Robinson, Amanda Steckel, Carolin Frueh, Bethany Ehlmann   +3 more
wiley   +1 more source

A Versatile Processing Chain for Experimental TanDEM-X Product Evaluation [PDF]

, 2010
TanDEM-X is a high-resolution interferometric mission with the main goal of providing a global digital elevation model (DEM) of the Earth surface by means of single-pass X-band SAR interferometry.
Naninni, Matteo, Prats, Pau, Reigber, Andreas, Younis, Marwan, Rodriguez-Cassola, Marc, Krieger, Gerhard, Marotti, Luca   +6 more
core  

Method for suppressing range sidelobes of bistatic integrated sensing and communication signal based on LFM

物联网学报
Integrated sensing and communication (ISAC) technology aims to alleviate the conflict between communication systems and radar systems over frequency band resources, presenting broad prospects in future 6G.
JI Chenxing, LI Peng, ZHANG Tianxiang, GAO Yulong   +3 more
doaj   +2 more sources

Highly Integrated Low-Profile Multilayer Dual-Polarized Phased Array Antenna With Truncated Cavities for First Pulsed Bistatic L-Band Airborne SAR Sensor

IEEE Access
Synthetic Aperture Radar (SAR) has become, nowadays, one of the most important techniques in remote-sensing, and the increasing interest in Earth monitoring reinforces this trend. Next-generation SAR sensors will enhance the radar resolution capabilities
Diego Lorente, Markus Limbach, Bernd Gabler, Hector Esteban, Vicente E. Boria   +4 more
doaj   +1 more source

The Influence of Topography and Crustal Magnetic Anomalies on the Distribution of Water Ice in the Lunar South Pole Region

Journal of Geophysical Research: Planets, Volume 131, Issue 7, July 2026.
Abstract Lunar magnetic anomalies are abundant near the south pole, where several moderate‐strength anomalies spatially overlap permanently shadowed regions (PSRs). This environment provides a unique setting to assess how crustal magnetic fields and topography regulate plasma–surface interactions and, in turn, the stability and distribution of surface ...
Jan Deca, Lon Hood, Shuai Li
wiley   +1 more source

Spaceborne to UAV Bistatic Radar System for High-resolution Imaging and Autonomous Navigation [PDF]

, 2010
Bistatic radars offer several advantages when compared to their monostatic counterparts. In addition to increased per- formance, sensitivity, coverage and revisit times, all of them parameters which are mainly dependent on their spatial configuration ...
del Monte, Luca, Younis, Marwan, Rodriguez-Cassola, Marc, Krieger, Gerhard, Oswald, Michael   +4 more
core  

HF Radar Bistatic Measurement of Surface Current Velocities: Drifter Comparisons and Radar Consistency Checks

Remote Sensing, 2009
We describe the operation of a bistatic HF radar network and outline analysis methods for the derivation of the elliptical velocity components from the radar echo spectra.
Bruce Nyden, Bill Rector, Belinda Lipa, Chad Whelan   +3 more
doaj   +1 more source

FM airborne passive radar [PDF]

, 2013
The airborne application of Passive Bistatic Radar (PBR) is the latest evolution of the now established international interest in passive radar techniques.
Brown, JWA
core  

Rice Plant Height Monitoring from Space with Bistatic Interferometry [PDF]

, 2017
This chapter provides an overview of the possibility to derive paddy rice plant heights with spaceborne bistatic SAR interferometry (InSAR). By using the only available Interferometer in space, TanDEM-X, an investigation of rice crops located in Turkey ...
Rossi, Cristian, Cristian Rossi
core   +1 more source