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Increasing demand by wireless communication applications for spectrum bands predominately occupied by radar applications has led to challenging resource allocation issues in the congested spectrum environment. A new resource allocation scheme based on Marginal Fisher's Information (MFI), is proposed to address the issue of spectrum congestion. Using MFI, which in some cases is identical to integrated...
It has recently been shown that arbitrary polyphase codes can be implemented as FM waveforms through a radar-specific version of the Continuous Phase Modulation (CPM) framework. These waveforms, denoted as Polyphase-Coded FM (PCFM) can be viewed as a first-order hold representation of the phase function (where traditional codes represent a zero-order hold). Here we examine higher-order representations...
In this paper, we investigate the performance of two robust beamformers, Chen's Quadratically Constrained Beamformer and Shahbazpanahi's General Rank Beamformer, on their performance on clutter rejection in Radar Depth Sounding of ice sheets. The investigation is carried out using both simulation and measured data with our Multichannel Coherent Radar Depth Sounder/Imager (MCoRDS/I). The results show...
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