Title:
ARTIFICIAL DIELECTRIC RESONATOR AND ARTIFICIAL DIELECTRIC FILTER USING SAME
Document Type and Number:
WIPO Patent Application WO/2013/122118
Kind Code:
A1
Abstract:
Provided is an artificial dielectric resonator that is capable of further increasing a relative dielectric constant in a basic mode. The artificial dielectric resonator (1) includes a first series metal strip group (2) that is formed by arranging a plurality of sheet-like metal strips (20) in an annular shape with small gaps (20G) in a longitudinal direction, and a second series metal strip group (3) that is formed by arranging a plurality of sheet-like metal strips (30) in an annular shape with small gaps (30G) in a longitudinal direction. The first series metal strip group (2) and the second series metal strip group (3) are disposed close to each other in a thickness direction of the metal strips (20 and 30), and the metal strip (20 or 30) of one metal strip group (2 or 3) is disposed to face and cross the gap (30G or 20G) of the other metal strip group (3 or 2).
Inventors:
ISHIZAKI TOSHIO (JP)
HAMA NAOKI (JP)
HAMA NAOKI (JP)
Application Number:
PCT/JP2013/053440
Publication Date:
August 22, 2013
Filing Date:
February 13, 2013
Export Citation:
Assignee:
RYUKOKU UNIVERSITY (JP)
International Classes:
H01P7/10; H01P1/20
Foreign References:
| JPH0758505A | 1995-03-03 | |||
| JP2003133820A | 2003-05-09 | |||
| JP2005033579A | 2005-02-03 | |||
| JP2003133820A | 2003-05-09 |
Other References:
I.AWAI: "Artificial Dielectric Resonators for Miniaturized Filters", IEEE MICROWAVE MAGAZINE, vol. 9, no. 5, October 2008 (2008-10-01), pages 55 - 64, XP011234166
Attorney, Agent or Firm:
FUJIKAWA TSUNEO (JP)
Tsuneo Fujikawa (JP)
Tsuneo Fujikawa (JP)
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Claims:
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