Wireless receiver with anti-jamming
AssigneeIntel Corporation
InventorsEphraim Zehavi, Iddo Bettesh
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Abstract
An embodiment of the present invention provides a receiver capable of receiving a signal carrying data in the presence of jamming interference, the receiver comprising an anti-jamming (AJ) processor, adapted to process the received signal so as to determine a frequency, phase and amplitude of the jamming interference, a jamming cancellation circuit, coupled to the AJ processor, removes the jamming interference from the received signal responsive to the frequency, phase and amplitude determined by the AJ processor, and a demodulator, adapted to demodulate the signal after removal of the jamming interference therefrom so as to recover the data.
Claims12
A receiver capable of receiving a signal carrying data in the presence of jamming interference, the receiver comprising:
- an anti-jamming (AJ) processor, adapted to process the received signal so as to determine a frequency, phase and amplitude of the jamming interference;
- a jamming cancellation circuit, coupled to the AJ processor, removes the jamming interference from the received signal responsive to the frequency, phase and amplitude determined by the AJ processor;
- and
- a demodulator, adapted to demodulate the signal after removal of the jamming interference therefrom so as to recover the data.
Dependencies are inferred from the claim text.