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Transmission line resonator

  • US 5,047,739 A
  • Filed: 06/12/1989
  • Issued: 09/10/1991
  • Est. Priority Date: 11/20/1987
  • Status: Expired due to Term
First Claim
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1. A resonator structure comprising a helix resonator (1) wound of metal wire into a cylindrical coil and supported by a plate (2) of insulating material disposed therewithin, characterized in that at least a part of the insulating plate (2) comprises an electrical circuit formed by strip lines (3), and that the helix resonator (1) is electrically connected to said circuit.

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