GEOLOCATION DEVICE
First Claim
1. A geolocation device adapted for receiving a plurality of first radioelectric positioning signals from a plurality of corresponding satellites, each first signal having a first frequency and being generated from a first code specific to the corresponding satellite, from which the first signal stems, the device comprising:
- a first antenna configured to receive a geolocation signal;
a processing unit configured to determine a piece of positioning information of the device depending on the geolocation signal which the first antenna is configured to receive; and
a second antenna configured to emit at least one second signal, the second signal being either;
i) an emitted jamming signal, or ii) an emitted spoofing signal and having a jamming or spoofing frequency spectrum comprising at least one of the first frequencies.
1 Assignment
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Accused Products
Abstract
A geolocation device is disclosed. In one aspect, the geolocation device is adapted for receiving first radioelectric positioning signals from satellites. Each first signal has a first frequency and is generated from a first code specific to the satellite, from which stems the first signal. The device includes a first antenna configured to receive a geolocation signal, and a processing unit configured to determine a piece of positioning information of the device according to the geolocation signal which the first antenna is configured to receive. The device also includes a second antenna configured to emit at least one second signal, each second signal either being an emitted jamming signal, or an emitted spoofing signal and having a jamming or spoofing frequency spectrum including at least one of the first frequencies.
9 Citations
10 Claims
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1. A geolocation device adapted for receiving a plurality of first radioelectric positioning signals from a plurality of corresponding satellites, each first signal having a first frequency and being generated from a first code specific to the corresponding satellite, from which the first signal stems, the device comprising:
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a first antenna configured to receive a geolocation signal; a processing unit configured to determine a piece of positioning information of the device depending on the geolocation signal which the first antenna is configured to receive; and a second antenna configured to emit at least one second signal, the second signal being either;
i) an emitted jamming signal, or ii) an emitted spoofing signal and having a jamming or spoofing frequency spectrum comprising at least one of the first frequencies. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification