OBSTACLE PENETRATING DYNAMIC RADAR IMAGING SYSTEM
First Claim
1. An obstacle penetrating dynamic radar imaging system for the detection, tracking, and imaging of an individual or animal located behind an obstruction, the radar imaging system utilizing an arbitrary set of points in space, comprising:
- more than five low power ultra wideband radar units that include transmitters and receivers, wherein said transmitters produce more than five sets of electro-magnetic signals that emanate from said units and travel through the obstruction to the individual or animal, and produce more than five sets of return radar signals from the individual or animal that travel back through the obstruction to said receivers, and a processing system for said more than five sets of return radar signals for detection, tracking, and imaging of the individual or animal, that includes an array control board, a timing and gain control circuitry that produces real-time video of 30 frames per second for detection, tracking, and imaging of the individual or animal, a delay control board, a gain control board, a transmitter delay control board, an analog to digital converter and amplifier gain board, an image construction board, and a video display monitor, wherein said delay control board, said gain control board, said transmitter delay control board, said analog to digital converter and amplifier gain board, and said image construction board calculate time delays and gains necessary to scan the arbitrary set of points in space and produce information, said information loaded onto said array control board which tells said gain control board and said analog to digital converter and amplifier gain board when to implement the necessary gains and produce a command, wherein said delay control board and said transmitter delay control board receive said command and delay said transmitters and receivers and said gain control board and said analog to digital converter and amplifier gain board apply appropriate gain to said return radar signals for compensation for attenuation through space, and wherein said return radar signals are transmitted to said video display monitor.
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0 Petitions
Accused Products
Abstract
An obstacle penetrating dynamic radar imaging system for the detection, tracking, and imaging of an individual, animal, or object comprising a multiplicity of low power ultra wideband radar units that produce a set of return radar signals from the individual, animal, or object, and a processing system for said set of return radar signals for detection, tracking, and imaging of the individual, animal, or object. The system provides a radar video system for detecting and tracking an individual, animal, or object by producing a set of return radar signals from the individual, animal, or object with a multiplicity of low power ultra wideband radar units, and processing said set of return radar signals for detecting and tracking of the individual, animal, or object.
134 Citations
22 Claims
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1. An obstacle penetrating dynamic radar imaging system for the detection, tracking, and imaging of an individual or animal located behind an obstruction, the radar imaging system utilizing an arbitrary set of points in space, comprising:
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more than five low power ultra wideband radar units that include transmitters and receivers, wherein said transmitters produce more than five sets of electro-magnetic signals that emanate from said units and travel through the obstruction to the individual or animal, and produce more than five sets of return radar signals from the individual or animal that travel back through the obstruction to said receivers, and a processing system for said more than five sets of return radar signals for detection, tracking, and imaging of the individual or animal, that includes an array control board, a timing and gain control circuitry that produces real-time video of 30 frames per second for detection, tracking, and imaging of the individual or animal, a delay control board, a gain control board, a transmitter delay control board, an analog to digital converter and amplifier gain board, an image construction board, and a video display monitor, wherein said delay control board, said gain control board, said transmitter delay control board, said analog to digital converter and amplifier gain board, and said image construction board calculate time delays and gains necessary to scan the arbitrary set of points in space and produce information, said information loaded onto said array control board which tells said gain control board and said analog to digital converter and amplifier gain board when to implement the necessary gains and produce a command, wherein said delay control board and said transmitter delay control board receive said command and delay said transmitters and receivers and said gain control board and said analog to digital converter and amplifier gain board apply appropriate gain to said return radar signals for compensation for attenuation through space, and wherein said return radar signals are transmitted to said video display monitor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An obstacle penetrating dynamic radar imaging system for the detection, tracking, and imaging of an individual or animal located behind an obstruction, the radar imaging system utilizing an arbitrary set of points in space, comprising:
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more than five low power ultra wideband radar means for producing more than five sets of return radar signals from the individual or animal that include transmitters and receivers, wherein said transmitters produce more than five sets of electro-magnetic signals that emanate from said units and travel through the obstruction to the individual or animal, and produce more than five sets of return radar signals from the individual or animal that travel back through the obstruction to said receivers, and processing means for processing said more than five sets of return radar signals for detection, tracking, and imaging of the individual or animal to produce real-time video of 30 frames per second, said processing means including an array control board, timing and gain control circuitry that produces said real-time video of 30 frames per second, a delay control board, a gain control board, a transmitter delay control board, an analog to digital converter and amplifier gain board, an image construction board, and a video display monitor, wherein said delay control board, said gain control board, said transmitter delay control board, said analog to digital converter and amplifier gain board, and said image construction board calculate time delays and gains necessary to scan the arbitrary set of points in space and produce information, said information loaded onto said array control board which tells said gain control board and said analog to digital converter and amplifier gain board when to implement the necessary gains and produce a command, wherein said delay control board and said transmitter delay control board receive said command and delay said transmitters and receivers and said gain control board and said analog to digital converter and amplifier gain board apply appropriate gain to said return radar signals for compensation for attenuation through space, and wherein said return radar signals are transmitted to said video display monitor. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17)
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10. (canceled)
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18. A method of detecting and tracking an individual or animal wherein the individual or animal is located behind an obstruction and the radar imaging system utilizes an arbitrary set of points in space, comprising the steps of:
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producing more than five sets of return radar signals from the individual or animal utilizing more than five low power ultra wideband radar units that include transmitters and receivers, wherein said transmitters produce more than five sets of electro-magnetic signals that emanate from said units and travel through the obstruction to the individual or animal, and produce more than five sets of return radar signals from the individual or animal that travel back through the obstruction to said receivers, processing said more than five sets of return radar signals for detecting and tracking of the individual or animal utilizing an array control board, timing and gain control circuitry, a delay control board, a gain control board, a transmitter delay control board, an analog to digital converter and amplifier gain board, an image construction board, and a video display monitor, and producing real-time video of 30 frames per second showing the individual or animal wherein said delay control board, said gain control board, said transmitter delay control board, said analog to digital converter and amplifier gain board, and said image construction board calculate time delays and gains necessary to scan the arbitrary set of points in space and produce information, said information loaded onto said array control board which tells said gain control board and said analog to digital converter and amplifier gain board when to implement the necessary gains and produce a command, wherein said delay control board and said transmitter delay control board receive said command and delay said transmitters and receivers and said gain control board and said analog to digital converter and amplifier gain board apply appropriate gain to said return radar signals for compensation for attenuation through space, and wherein said return radar signals are transmitted to said video display monitor. - View Dependent Claims (19, 20, 21, 22)
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Specification