Results 121 to 130 of about 601,794 (307)
Ranging and tracking system for proximity operations, phase 1 [PDF]
A study task is reported which is directed towards developing a conceptual design of a small, lightweight range and range rate radar sensor system to meet NASA's requirements for accurate short-range and velocity measurements in an orbital environment ...
Nilsen, P. W., Udalov, S.
core +1 more source
Radar scatterometry - An active remote sensing tool [PDF]
Radar scatterometer for measuring scattering coefficient variation with angle, wavelength, and ...
Moore, R. K.
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High-Accuracy AM-FM Radar with an Active Reflector [PDF]
, 2017 Mun Gak Choi +3 more
openalex +1 more source
The Influence of Concomitant AM on the Formation of FM Autodyne Radars Signals
, 2020 V. Ya. Noskov +3 more
openalex +1 more source
Study of radar pulse compression for high resolution satellite altimetry [PDF]
Pulse compression techniques are studied which are applicable to a satellite altimeter having a topographic resolution of + 10 cm. A systematic design procedure is used to determine the system parameters. The performance of an optimum, maximum likelihood
Brooks, L. W. +2 more
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SAR Waveform Diversity Using PN-Sequence and Its Optimization With Genetic Algorithm
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingWaveform diversity is an important technique to suppress range ambiguities and extend the observation coverage of synthetic aperture radar (SAR) without sacrificing spatial resolution and power consumption.
Raito Suzuki, Akira Hirose, Ryo Natsuaki
doaj +1 more source
A Study of Linear Approximation Techniques for SAR Azimuth Processing [PDF]
The application of the step transform subarray processing techniques to synthetic aperture radar (SAR) was studied. The subarray technique permits the application of efficient digital transform computational techniques such as the fast Fourier transform ...
Liu, B., Martinson, L. W., Perry, R. P.
core +1 more source