Device and method for jamming over the air signals in a geographical delimited area

• US 9,787,425 B1
• Filed: 01/11/2017
• Issued: 10/10/2017
• Est. Priority Date: 01/11/2017
• Status: Active Grant

• Current Assignee: Carlos M. Gonzalez
• Original Assignee: Carlos M. Gonzalez
• Inventors: Gonzalez, Carlos M
• Primary Examiner(s): Ferguson, Keith
• Application Number:
  US15/404,061
• Time in Patent Office: 272 Days
• Field of Search: 455 1, 455 6711, 4552261, 455 631, 455445, 4554221, 455403, 4555501, 4554261, 4554262, 4554041, 4554042, 455521, 370310, 370252, 370328, 370329, 370338
• CPC Class Codes: G01S 7/021 Auxiliary means for detecting or identifying radar signals or the like, e.g. radar jamming signals
• CPC Class Codes: H04K 2203/16 for telephony
• CPC Class Codes: H04K 2203/18 for wireless local area networks or WLAN
• CPC Class Codes: H04K 3/41 characterized by the control of the jamming activation or deactivation time control of jamming activation and deactivation time only for the purpose of alternating between jamming mode and target monitoring mode H04K3/45
• CPC Class Codes: H04K 3/43 characterized by the control of the jamming power, signal-to-noise ratio or geographic coverage area
• CPC Class Codes: H04K 3/45 characterized by including monitoring of the target or target signal, e.g. in reactive jammers or follower jammers for example by means of an alternation of jamming phases and monitoring phases, called "look-through mode"
• CPC Class Codes: H04K 3/80 Jamming or countermeasure characterized by its function
• CPC Class Codes: H04K 3/84 related to preventing electromagnetic interference in petrol station, hospital, plane or cinema

Abstract

The present invention is generally related to a device for providing wireless jamming signals in a delimited geographic area. The device is comprised of an on/off initiation module that allows the user to turn-on or turn-off the device, and initialize the jamming wireless signals device, a central controller module to distribute and analyze the information of the system, a signal transmitter device to transmit the jamming signals, a device to calculate distances to obtain the distances between the said signal transmitter and the objects in the delimited geographic area. The jamming device once is turned on calculates the distances and the power where to transmit the jamming signals to cover the required geographic area. This device will be capable of jamming one or more types of wireless signals at the same time such as Wi-Fi, cell phones and other wireless signals.

Claims

1. A device for jamming wireless signals in a geographic delimited area comprising:

an ON/Off Initiation Module that allows a user of the device to turn on, turn off, and initialize the jamming wireless signals;

a Central Controller Module to distribute and analyze all signals and data of the device;

a Signal Transmitter device to transmit jamming signals comprised of at least one Transmitter Directional Antenna;

a Distance Calculator device to obtain an angle of rotation, angle of incline and distances between said Signal Transmitter and any existent physical objects preventing signals emitted by said Calculate Distance device to continue traveling through the air in the delimited geographic area;

where said Central Controller communicates with said Distance Calculator and obtains a direction list comprising all angles of rotation and angles of incline where said Signal Transmitter will send the jamming signals;

where said Central Controller calculates the power needed to send the signal transmitted by said Signal Transmitter to all the directions in said direction list;

where said Central Controller sends to said Signal Transmitter a transmit list comprised of angle of rotation, angle of incline and power for each of the signals that will be transmitted for jamming the said geographic area;

where said Signal Transmitter once it receives the said transmit list of angle of rotation, angle of incline and power for each of the signals from said Central Controller saves said transmit list in its own memory and proceeds to transmit a jamming signal for every element in said transmit list starting a cycle from a first element in said transmit list to a last element of said transmit list, such that when said Signal Transmitter transmits the signal for the last element of said transmit list, said Signal Transmitter continues to use the first element of said transmit list repeating said cycle until it receives a command from said Central Controller to stop transmitting the jamming signals.

2. A device for jamming wireless signals in a geographic delimited area of claim 1;

where said ON/Off Initiation Module communicates with the user via remote control signals.

3. A device for jamming wireless signals in a geographic delimited area of claim 1;

where said Signal Transmitter comprised multiple Transmitter Directional Antennas for transmitting the signals that come in said transmit list of angle of rotation, angle of incline and power.

4. A device for jamming wireless signals in a geographic delimited area of claim 3;

where said Signal Transmitter is capable of changing the angle of rotation of some of its Transmitter Directional Antennas, and change the angle of incline of some of its Transmitter Directional Antennas.

5. A device for jamming wireless signals in a geographic delimited area of claim 1;

where said Signal Transmitter does not have its own internal memory, and will receive information of said transmit list of angle of rotation, angle of incline and power from said Central Controller one element of said transmit list at the time.

6. A device for jamming wireless signals in a geographic delimited area of claim 1;

where said user has the option of selecting a plurality of type of jamming signals that said Signal Transmitter will transmit once it is turned on;

where a type of signal is a Wi-Fi jamming signal;

where a type of signal is a mobile cellphones jamming signal;

where a type of signal is a radio wireless jamming signal.