A New Imaging Method for Circular Trace Scanning SAR with Wide Observation

Huai Jiang; Min Han; Hui Chang Zhao

doi:10.4028/www.scientific.net/AMM.716-717.1047

Paper Titles

Force Acquisition for Impact Tester
p.1026

Development of Portable NIR Spectrum Acquisition and Analysis Software
p.1034

RFLP Analysis of Soil Microbial Diversity Chromium Contaminated Soil Remediation Process
p.1039

New Method of Optimal Deployment of Radar Network
p.1043

A New Imaging Method for Circular Trace Scanning SAR with Wide Observation
p.1047

Optimal Design of Sensitive Structure in Gas Pendulum Tilt Sensor
p.1051

A Method for Designing Low Peak to Average Power Cognitive Radar Waveform
p.1055

Study on the Design Method of Ocean Bottom Seismometer Based on Field Source Characteristics and Coupling Theory
p.1060

Soil Moisture Inversion Based on AMSR-E and MODIS Data Fusion: A Case Study of Huaihe River Basin
p.1064

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 716-717A New Imaging Method for Circular Trace Scanning...

A New Imaging Method for Circular Trace Scanning SAR with Wide Observation

Abstract:

Circular Trace Scanning SAR is a new strip map mode SAR imaging in recent years, its imaging speed is fast with larger scene. This paper first establishes the imaging geometry right, by the four order approximation of the oblique distance model, combined with the series inversion method, and the removal of the coupling terms in the spectrum in the range Doppler domain, finally complete the azimuth compression. The simulation results prove the validity and feasibility of the imaging.