Method and Apparatus for Remotely Disabling Vehicles

• US 20130306390A1
• Filed: 03/04/2013
• Published: 11/21/2013
• Est. Priority Date: 01/30/2007
• Status: Active Grant

• Current Assignee: Fiore Industries, Inc.
• Original Assignee: Fiore Industries, Inc.
• Inventors: Elson, John Todd
• Granted Patent: US 8,905,176 B2
• Time in Patent Office: Days
• US Class Current: 180/167
• CPC Class Codes: B60L 3/04 Cutting off the power supply under fault conditions protective devices and circuit arrangements in general H01H; H02H
• CPC Class Codes: B60R 25/04 operating on the propulsion system, e.g. engine or drive motor
• CPC Class Codes: F41H 13/0068 the high-energy beam being of microwave type, e.g. for causing a heating effect in the target

Abstract

Method and apparatus for remotely disabling a vehicle using modulated microwave energy. The modulation characteristics are preferably tailored for different types of vehicles. This approach enables the use of a low power radiation source, which minimizes injury to people and property and which enables the use of portable devices, such as for use on law enforcement or military vehicles.

Claims

1. An apparatus for disabling a target vehicle, the apparatus comprising:

a microwave source for transmitting modulated microwave radiation to the target vehicle;

one or more antennas; and

a database of parameters for disabling specific vehicles;

wherein at least one characteristic of said radiation is varied in accordance with one or more of said parameters specific to the target vehicle.

3. The apparatus of claim 1 wherein said antennas are selected from the group consisting of helical antennas and stub-loaded helical antennas.

4. The apparatus of claim 1 wherein said antennas radiate circularly polarized radiation.

5. The apparatus of claim 1 wherein said antennas are substantially conformal to a surface of a second vehicle.

6. The apparatus of claim 1 wherein said antennas are high gain antennas.

7. The apparatus of claim 6 wherein said antennas have a gain of between 20 and 25 dB.

8. The apparatus of claim 1 wherein said source comprises an L-band source.

9. The apparatus of claim 1 wherein said source transmits microwave energy having a peak power of less than or equal to about 5 kW.

10. The apparatus of claim 1 wherein said source transmits microwave energy having an average power of less than about 100 watts.

11. The apparatus of claim 10 wherein said source transmits microwave energy having an average power of less than about ten watts.

12. The apparatus of claim 1 wherein said source is a narrowband source.

13. The apparatus of claim 1 wherein said parameters are selected from the group consisting of carrier frequency, amplitude modulation, pulse width modulation, modulation waveform, and pulse repetition rate.

14. The apparatus of claim 1 contained in a second vehicle.

15. The apparatus of claim 1 further comprising a cooling system.

16. The apparatus of claim 1 further comprising a portable power source.

2. The apparatus of claim 2 wherein said antennas comprise an antenna array.