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A four element dual-linear polarized pin-fed patch antenna array is modeled as a controlled reception pattern array for anti-jam GPS applications. Full-wave electromagnetic simulation is used to refine the model and account for parasitic effects such as mutual coupling. The effects of using full-wave simulated antenna radiation patterns rather than analytically calculated patterns for calculation...
Null steering arrays for antijam GPS applications are modeled using dual-polarized antenna elements. Realistic performance is evaluated using the effective carrier-to-noise ratio to determine the percentage of the upper hemisphere, for which GPS satellites are recoverable in the presence of interference. The impact of array size and jammer power level on antijam performance is evaluated, and average...
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