Ground penetrating radar with audible output
First Claim
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1. A processing system for use in a ground penetrating radar system of the type providing radar signals including information representative of buried targets, comprising:
- a first signal source for radiating a first signal into the ground;
a first receiver for receiving a first return signal from the first signal;
a second signal source for radiating a second signal into the ground;
a second receiver for receiving a second return signal from the second signal; and
a processor connected to the first and second receivers for producing a first audio signal as a function of the first return signal and a second audio signal as a function of the second return signal.
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Abstract
A ground penetrating radar system including a processor for generating audible output signals having discrete frequency components representative of the depth of buried targets. The amplitude of the audible frequency components is representative of the size or mass of the target.
45 Citations
26 Claims
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1. A processing system for use in a ground penetrating radar system of the type providing radar signals including information representative of buried targets, comprising:
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a first signal source for radiating a first signal into the ground;
a first receiver for receiving a first return signal from the first signal;
a second signal source for radiating a second signal into the ground;
a second receiver for receiving a second return signal from the second signal; and
a processor connected to the first and second receivers for producing a first audio signal as a function of the first return signal and a second audio signal as a function of the second return signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A ground penetrating radar system, comprising:
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a receiver for receiving a first radar signal representative of buried targets at a first orientation, and a second radar signal representative of buried targets at a second orientation which is spaced about 90°
from the first orientation; and
a processing system for converting the first radar signal into first audio signals having discrete frequencies representative of the depth of buried targets and amplitudes representative of the strength of the first radar signals, and second audio signals having discrete frequencies representative of the depth of buried targets and amplitudes representative of the strength of the second radar signals. - View Dependent Claims (20, 21, 22)
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23. A method of radar imaging objects encased within a medium, comprising the steps of:
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radiating a first signal into the medium from a first position;
receiving a first return signal;
radiating a second signal into the medium from a first position;
receiving a second return signal;
processing the first return signal to produce a first audio signal having a signal characteristic representative of a distance of the object within the medium from the first position; and
processing the second return signal to produce a second audio signal having a signal characteristic representative of a depth of the object within the medium from the first position. - View Dependent Claims (24, 25, 26)
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Specification