NING Wei, LIAO Gui-sheng. Backside Effect of Bistatic Airborne Clutter Characteristics and Its Applications in GMTI[J]. Acta Electronica Sinica, 2005, 33(12): 2242-2245.
NING Wei, LIAO Gui-sheng. Backside Effect of Bistatic Airborne Clutter Characteristics and Its Applications in GMTI[J]. Acta Electronica Sinica, 2005, 33(12): 2242-2245.DOI:
This paper presents an important characteristic for the bistatic radar clutter spectrum
which is named backside effect.In such an effect
the range-dependent clutter spectra can be easily aligned
and space-time adaptive processing (STAP) is to be more applicable and effective for the ground moving target indication (GMTI) in bistatic systems.Based on backside effect
the spectrum aligning—Angle-Doppler compensation (ADC) is progressed by additional rotation
i.e.ADCR
and this new spectrum aligning method is proved to gain a further performance improvement on GMTI by experiments.