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Microwave method and system for material inspection

  • US 7,230,564 B2
  • Filed: 06/13/2005
  • Issued: 06/12/2007
  • Est. Priority Date: 06/11/2004
  • Status: Expired due to Fees
First Claim
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1. A microwave system for inspecting a food product comprising:

  • a first waveguide array transmitting a microwave through the food product;

    a second waveguide array receiving the microwave in a plurality of channels after passing through the food product; and

    a signal analyzer for analyzing a signal from the plurality of channels of the second waveguide array to inspect the food product.

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