Microwave method and system for material inspection
First Claim
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1. A microwave system for inspecting a medium comprising:
- a first waveguide array transmitting a microwave through the medium;
a second waveguide array receiving the microwave after passing through the medium; and
a signal analyzer for analyzing a signal from the second waveguide array to inspect the medium.
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Abstract
A microwave system is capable of inspecting a medium, especially capable of inspecting food products transferred by a conveyer belt in real time. The microwave system includes a transmitter for transmitting continuous microwave; a receiver for receiving the microwave passing through the medium; a scanner for electrically directing a microwave beam along a linear path, especially, across the conveyer belt; a waveform extractor for extracting the informational parts of the received signal outputted by the receiver; and a cpu for analyzing the data outputted by waveform extracting means.
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Citations
12 Claims
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1. A microwave system for inspecting a medium comprising:
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a first waveguide array transmitting a microwave through the medium;
a second waveguide array receiving the microwave after passing through the medium; and
a signal analyzer for analyzing a signal from the second waveguide array to inspect the medium. - View Dependent Claims (2, 3, 4)
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5. A method for inspecting a medium including the steps of:
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transmitting a microwave through the medium;
receiving the microwave after it passes through the medium; and
analyzing the received microwave to inspect the medium. - View Dependent Claims (6, 7, 8, 9, 10, 11, 12)
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Specification