FI20145470A - RF-suodatin - Google Patents
RF-suodatinInfo
- Publication number
- FI20145470A FI20145470A FI20145470A FI20145470A FI20145470A FI 20145470 A FI20145470 A FI 20145470A FI 20145470 A FI20145470 A FI 20145470A FI 20145470 A FI20145470 A FI 20145470A FI 20145470 A FI20145470 A FI 20145470A
- Authority
- FI
- Finland
- Prior art keywords
- filter
- Prior art date
Links
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
- H01P1/2039—Galvanic coupling between Input/Output
-
- 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
- H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
- H01P1/2135—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies using strip line filters
-
- 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
-
- 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
- H01P1/205—Comb or interdigital filters; Cascaded coaxial cavities
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P3/00—Waveguides; Transmission lines of the waveguide type
- H01P3/02—Waveguides; Transmission lines of the waveguide type with two longitudinal conductors
- H01P3/08—Microstrips; Strip lines
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/04—Coupling devices of the waveguide type with variable factor of coupling
-
- 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
- H01P7/088—Tunable resonators
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20145470A FI126467B (fi) | 2014-05-23 | 2014-05-23 | RF-suodatin |
EP15796622.7A EP3146590A4 (en) | 2014-05-23 | 2015-05-22 | Rf filter |
US15/311,392 US20170084972A1 (en) | 2014-05-23 | 2015-05-22 | Rf filter |
PCT/FI2015/050356 WO2015177411A1 (en) | 2014-05-23 | 2015-05-22 | Rf filter |
CN201580026172.9A CN106463806B (zh) | 2014-05-23 | 2015-05-22 | Rf滤波器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20145470A FI126467B (fi) | 2014-05-23 | 2014-05-23 | RF-suodatin |
Publications (2)
Publication Number | Publication Date |
---|---|
FI20145470A true FI20145470A (fi) | 2015-11-24 |
FI126467B FI126467B (fi) | 2016-12-30 |
Family
ID=54553473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20145470A FI126467B (fi) | 2014-05-23 | 2014-05-23 | RF-suodatin |
Country Status (5)
Country | Link |
---|---|
US (1) | US20170084972A1 (fi) |
EP (1) | EP3146590A4 (fi) |
CN (1) | CN106463806B (fi) |
FI (1) | FI126467B (fi) |
WO (1) | WO2015177411A1 (fi) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017119907A1 (de) * | 2017-08-30 | 2019-02-28 | Kathrein Se | Koaxialfilter |
US20200350652A1 (en) * | 2019-05-02 | 2020-11-05 | Commscope Technologies Llc | Methods and apparatuses for reducing passive intermodulation distortion in transmission lines |
JP2024523380A (ja) | 2021-07-02 | 2024-06-28 | タレス・アレーニア・スペース・イタリア・エッセ・ピ・ア・コン・ウニコ・ソシオ | 全再構成可能な同軸フィルタ |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1906059A1 (de) * | 1969-02-07 | 1970-08-13 | Licentia Gmbh | Kammfilter |
GB1406933A (en) * | 1973-07-27 | 1975-09-17 | Standard Telephones Cables Ltd | Electric wave filter |
JPS58127401A (ja) * | 1982-01-22 | 1983-07-29 | Nec Corp | 帯域通過フイルタ |
JPS6053303A (ja) * | 1983-09-02 | 1985-03-27 | Matsushita Electric Ind Co Ltd | 共振器 |
JPH0472804A (ja) * | 1990-07-12 | 1992-03-06 | Ngk Insulators Ltd | ストリップラインフィルター |
US5225799A (en) * | 1991-06-04 | 1993-07-06 | California Amplifier | Microwave filter fabrication method and filters therefrom |
JPH0637508A (ja) * | 1992-07-20 | 1994-02-10 | Japan Radio Co Ltd | 誘電体フィルタ |
JP2765396B2 (ja) * | 1992-09-11 | 1998-06-11 | 三菱電機株式会社 | ストリップ線路フィルタ及びマイクロストリップ線路フィルタ |
JP3379326B2 (ja) * | 1996-02-20 | 2003-02-24 | 三菱電機株式会社 | 高周波フィルタ |
FI973842A (fi) * | 1997-09-30 | 1999-03-31 | Fertron Oy | Koaksiaaliresonaattori |
US6597259B1 (en) * | 2000-01-11 | 2003-07-22 | James Michael Peters | Selective laminated filter structures and antenna duplexer using same |
CN203166051U (zh) * | 2012-12-21 | 2013-08-28 | 京信通信***(中国)有限公司 | 微带三工器 |
-
2014
- 2014-05-23 FI FI20145470A patent/FI126467B/fi active IP Right Grant
-
2015
- 2015-05-22 CN CN201580026172.9A patent/CN106463806B/zh active Active
- 2015-05-22 US US15/311,392 patent/US20170084972A1/en not_active Abandoned
- 2015-05-22 EP EP15796622.7A patent/EP3146590A4/en not_active Withdrawn
- 2015-05-22 WO PCT/FI2015/050356 patent/WO2015177411A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2015177411A1 (en) | 2015-11-26 |
CN106463806B (zh) | 2020-03-27 |
FI126467B (fi) | 2016-12-30 |
CN106463806A (zh) | 2017-02-22 |
EP3146590A4 (en) | 2018-01-24 |
EP3146590A1 (en) | 2017-03-29 |
US20170084972A1 (en) | 2017-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Transfer of assignment of patent |
Owner name: TONGYU TECHNOLOGY OY |
|
FG | Patent granted |
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