Narrowband Interference Rejection in GPS receiver using Adaptive Lattice Predictor
نویسنده
چکیده
The global positioning system (GPS) provides accurate positioning and timing information useful in many applications. An adaptive lattice predictor for the anti-jamming purpose will be proposed. The adaptive filter is applied here to accurately predict the narrowband waveform based on an effective and computationally efficient stochastic-gradient algorithm. Simulation results show that our proposed fixed-point adaptive canceller achieves a better performance on narrowband interference rejection in GPS receiver. Key-Words: Adaptive Lattice Predictor, Stochastic-gradient Algorithm, Narrowband Interference Rejection, Global Positioning System(GPS)
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Design of Adaptive Lattice Filter for Narrowband Interference Suppression in GPS System
The global positioning system (GPS) provides accurate positioning and timing information useful in many applications. An adaptive lattice predictor for the anti-jamming purpose will be proposed. The adaptive filter is applied here to accurately predict the narrowband waveform based on an effective and computationally efficient stochastic-gradient algorithm. Simulation results show that our prop...
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