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Transmission line for dielectric measurement and dielectric measuring device having the transmission line

  • US 9,250,296 B2
  • Filed: 01/04/2013
  • Issued: 02/02/2016
  • Est. Priority Date: 09/10/2007
  • Status: Active Grant
First Claim
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1. An electrical measuring device for obtaining information on an electrical characteristic of a sample, the electrical measuring device comprising:

  • a plurality of high-frequency transmission lines arranged in parallel with each other, each of the high-frequency transmission lines including;

    an insulating layer,a first conductor layer disposed adjacent to the insulating layer and having two ends located opposite one another,a second conductor layer disposed adjacent to the insulating layer on a side opposite the first conductor layer and having two ends located opposite one another, the two ends of the second conductor layer being electrically connected to one another, anda fault part formed in the first conductor layer so as to electrically disconnect the two ends of the first conductor layer unless a sample to be measured is introduced into the fault part.

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