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US 2024/0275012 A1Published application
Resonator and frequency-tunable resonator
AssigneesNEC Corporation, National Institute of Advanced Industrial Science and Technology
InventorsYohei KAWAKAMI, Tomohiro Yamaji, Yoshiro Urade, Aiko Yamaguchi
Life of this patent
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Abstract
An object is to provide a stepped impedance resonator capable of efficiently reducing a footprint. A resonator includes a coplanar waveguide and a section. The coplanar waveguide has a first impedance. The section has a second impedance different from the first impedance and includes a fishbone waveguide. The resonator is configured as a stepped impedance resonator in which the coplanar waveguide and the section including the fishbone waveguide are connected in series.
Claims16
A resonator comprising:
- a coplanar waveguide having a first impedance;
- and
- a section having a second impedance different from the first impedance and including a fishbone waveguide, wherein
- the resonator is configured as a stepped impedance resonator in which the coplanar waveguide and the section including the fishbone waveguide are connected in series.
1 more element
Dependencies are inferred from the claim text.