Difference in dielectric constant distribution detection method in a kind of microwave near-field space exploration

Difference in dielectric constant distribution detection method in a kind of microwave near-field space exploration

  • CN 102,397,056 B
  • Filed: 09/07/2010
  • Issued: 10/28/2015
  • Est. Priority Date: 09/07/2010
  • Status: Active Grant
First Claim
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1. one kind utilizes the detection method organizing electrical characteristics there are differences in the microwave near-field space exploration of radial iterative algorithm, it is characterized in that, measure in the distance of measurement point and measured target 3 λ

  • ~ 5 λ

    , based on the curved surface feature of probing wave front, by iteration to the target location in space exploration, make an estimate with the echo ratio of each object element, and then the electrical characteristics constant of each object element in calculating space exploration, the position distribution of the difference distribution organizing electrical characteristics to exist with all kinds of objective bodies determined in space exploration and these differences.

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