FR3065144B1 - Filtre radiofrequence et procede de fabrication associe - Google Patents
Filtre radiofrequence et procede de fabrication associe Download PDFInfo
- Publication number
- FR3065144B1 FR3065144B1 FR1700381A FR1700381A FR3065144B1 FR 3065144 B1 FR3065144 B1 FR 3065144B1 FR 1700381 A FR1700381 A FR 1700381A FR 1700381 A FR1700381 A FR 1700381A FR 3065144 B1 FR3065144 B1 FR 3065144B1
- Authority
- FR
- France
- Prior art keywords
- filter
- resonator
- manufacturing process
- sections
- folded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000004020 conductor Substances 0.000 abstract 2
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/201—Filters for transverse electromagnetic waves
- H01P1/203—Strip line filters
- H01P1/20327—Electromagnetic interstage coupling
- H01P1/20336—Comb or interdigital filters
- H01P1/20345—Multilayer filters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
- H01P11/008—Manufacturing resonators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P7/00—Resonators of the waveguide type
- H01P7/08—Strip line resonators
- H01P7/084—Triplate line resonators
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
L'invention concerne un filtre radiofréquence de type circuit imprimé multicouches, comportant une pluralité de résonateurs repliés, chaque résonateur replié étant formé par empilement selon une direction transversale de plusieurs tronçons de résonateur, un tronçon de résonateur comportant un conducteur planaire entre deux plans de masse, chaque couche du filtre s'étendant selon une direction longitudinale et une direction latérale, des conducteurs de l'empilement étant connectés entre eux ou aux plans de masse par l'intermédiaire de liaisons de connexion réalisées sous forme de trous métallisés pratiqués dans la direction transversale. Ce filtre comprend au moins trois tronçons de résonateurs (60, 62, 64) empilés, et les liaisons de connexion (53, 55) sont décalées l'une par rapport à l'autre selon la direction longitudinale.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1700381A FR3065144B1 (fr) | 2017-04-06 | 2017-04-06 | Filtre radiofrequence et procede de fabrication associe |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1700381 | 2017-04-06 | ||
FR1700381A FR3065144B1 (fr) | 2017-04-06 | 2017-04-06 | Filtre radiofrequence et procede de fabrication associe |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3065144A1 FR3065144A1 (fr) | 2018-10-12 |
FR3065144B1 true FR3065144B1 (fr) | 2020-10-02 |
Family
ID=59930380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1700381A Active FR3065144B1 (fr) | 2017-04-06 | 2017-04-06 | Filtre radiofrequence et procede de fabrication associe |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3065144B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE544108C2 (en) * | 2019-10-18 | 2021-12-28 | Metasum Ab | Multi-layer filter, arrangement, and method for production thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6556099B2 (en) * | 2001-01-25 | 2003-04-29 | Motorola, Inc. | Multilayered tapered transmission line, device and method for making the same |
JP3649183B2 (ja) * | 2001-12-27 | 2005-05-18 | ソニー株式会社 | フィルタ回路装置及びその製造方法 |
US8258897B2 (en) * | 2010-03-19 | 2012-09-04 | Raytheon Company | Ground structures in resonators for planar and folded distributed electromagnetic wave filters |
-
2017
- 2017-04-06 FR FR1700381A patent/FR3065144B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3065144A1 (fr) | 2018-10-12 |
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