Doppler Resilient Sequences with Low Local Ambiguity Functions for Fully Polarimetric Radar Systems

2019 ◽  
Author(s):  
Jiahuan Wang ◽  
Pingzhi Fan ◽  
Zhengchun Zhou ◽  
Yang Yang
Keyword(s):  
Polarimetric Radar ◽  
Radar Systems ◽  
Ambiguity Functions

An Application of Linear Programming to Polarimetric Radar Differential Phase Processing

2013 ◽  
Vol 30 (8) ◽  
pp. 1716-1729 ◽  
Author(s):  
Scott E. Giangrande ◽  
Robert McGraw ◽  
Lei Lei
Keyword(s):  
Linear Programming ◽  
Weather Radar ◽  
Polarimetric Radar ◽  
Phase Measurements ◽  
Physical Constraints ◽  
Differential Phase ◽  
Beam Geometry ◽  
Radar Systems ◽  
Linear Programming Methods ◽  
Consistency Results

Abstract Differential phase and its range derivative KDP are of interest to several hydrological applications from weather radar systems. Despite the attractive qualities of polarimetric differential phase measurements, the usefulness of these radar measurements is potentially undermined as a consequence of measurement fluctuations and physical or beam geometry artifacts. This paper presents an application of linear programming for physical retrievals, here designed to improve estimates of differential propagation phase by allowing realistic physical constraints of monotonicity and polarimetric radar self-consistency. Results of the linear programming methods to the phase-processing problem are demonstrated at several common weather radar wavelengths (10, 5, and 3 cm).

Calibration of polarimetric radar systems with good polarization isolation

1990 ◽  
Vol 28 (1) ◽  
pp. 70-75 ◽  
Author(s):  
K. Sarabandi ◽  
F.T. Ulaby ◽  
M.A. Tassoudji
Keyword(s):  
Polarimetric Radar ◽  
Radar Systems

Calibration of bistatic polarimetric radar systems

1992 ◽  
Vol 30 (5) ◽  
pp. 847-852 ◽  
Author(s):  
D. Kahny ◽  
K. Schmitt ◽  
W. Wiesbeck
Keyword(s):  
Polarimetric Radar ◽  
Radar Systems
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