Title:
MIXED-MODE DIELECTRIC WAVEGUIDE FILTER
Document Type and Number:
WIPO Patent Application WO/2023/200138
Kind Code:
A1
Abstract:
The present application discloses a mixed-mode dielectric waveguide filter, including: a first multi-mode resonant cavity and a pair of first single-mode resonant cavities. The first multi-mode resonant cavity has at least two resonant modes. The pair of first single-mode resonant cavities corresponds to one first multi-mode resonant cavity. The pair of first single-mode resonant cavities is directly coupled to respective resonant mode of the first multi-mode resonant cavity, to form a series topology with the first multi-mode resonant cavity, and a parallel topology is formed between the resonant modes of the first multi-mode resonant cavity.
Inventors:
WANG RUOMING (CN)
Application Number:
PCT/KR2023/003916
Publication Date:
October 19, 2023
Filing Date:
March 24, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H01P1/208; H01P7/10
Foreign References:
| CN112542665A | 2021-03-23 | |||
| CN112736383A | 2021-04-30 | |||
| JP2019041183A | 2019-03-14 | |||
| US20160028138A1 | 2016-01-28 | |||
| KR102333921B1 | 2021-12-03 |
Attorney, Agent or Firm:
KWON, Hyuk-Rok et al. (KR)
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