GPS Civil Signal Self-Interference Mitigation During Weak signal Acquisition
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2008-12-15T21:51:06Z
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Current global positioning system receivers can acquire weak satellite signals with = 15 dB/Hz if there is no self-interference from other strong satellite signals. This correspondence presents a computational efficient partitioned subspace projection method to mitigate the self-interference. The method is evaluated using simulated signals and a block-based weak signal acquisition algorithm