JPS62204601A - 二重モ−ドフイルタ - Google Patents
二重モ−ドフイルタInfo
- Publication number
- JPS62204601A JPS62204601A JP61047862A JP4786286A JPS62204601A JP S62204601 A JPS62204601 A JP S62204601A JP 61047862 A JP61047862 A JP 61047862A JP 4786286 A JP4786286 A JP 4786286A JP S62204601 A JPS62204601 A JP S62204601A
- Authority
- JP
- Japan
- Prior art keywords
- mode
- coupling
- resonator
- dielectric resonator
- dielectric
- 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.)
- Granted
Links
- 230000009977 dual effect Effects 0.000 title claims abstract description 14
- 230000008878 coupling Effects 0.000 claims abstract description 45
- 238000010168 coupling process Methods 0.000 claims abstract description 45
- 238000005859 coupling reaction Methods 0.000 claims abstract description 45
- 230000005672 electromagnetic field Effects 0.000 claims abstract description 7
- 230000004323 axial length Effects 0.000 claims description 4
- 238000013461 design Methods 0.000 abstract description 5
- 238000003780 insertion Methods 0.000 abstract description 5
- 230000037431 insertion Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000523 sample Substances 0.000 abstract description 2
- 230000004888 barrier function Effects 0.000 abstract 2
- 230000005684 electric field Effects 0.000 description 9
- 125000006850 spacer group Chemical group 0.000 description 5
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
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
- H01P1/207—Hollow waveguide filters
- H01P1/208—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure
- H01P1/2084—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure with dielectric resonators
- H01P1/2086—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure with dielectric resonators multimode
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61047862A JPS62204601A (ja) | 1986-03-04 | 1986-03-04 | 二重モ−ドフイルタ |
| GB8704905A GB2188788B (en) | 1986-03-04 | 1987-03-03 | Double-mode filter |
| US07/021,186 US4760361A (en) | 1986-03-04 | 1987-03-03 | Double-mode filter |
| DE19873706965 DE3706965A1 (de) | 1986-03-04 | 1987-03-04 | Doppel-modenfilter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61047862A JPS62204601A (ja) | 1986-03-04 | 1986-03-04 | 二重モ−ドフイルタ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62204601A true JPS62204601A (ja) | 1987-09-09 |
| JPH0361361B2 JPH0361361B2 (en, 2012) | 1991-09-19 |
Family
ID=12787180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61047862A Granted JPS62204601A (ja) | 1986-03-04 | 1986-03-04 | 二重モ−ドフイルタ |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4760361A (en, 2012) |
| JP (1) | JPS62204601A (en, 2012) |
| DE (1) | DE3706965A1 (en, 2012) |
| GB (1) | GB2188788B (en, 2012) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01165205A (ja) * | 1987-12-21 | 1989-06-29 | Nippon Dengiyou Kosaku Kk | 誘電体共振器 |
| JPH0362701A (ja) * | 1989-07-31 | 1991-03-18 | Junkosha Co Ltd | セラミック振動共振子を用いた共振器 |
| JP2012204918A (ja) * | 2011-03-24 | 2012-10-22 | Nippon Dengyo Kosaku Co Ltd | 同軸２重モード共振器およびフィルタ |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5083102A (en) * | 1988-05-26 | 1992-01-21 | University Of Maryland | Dual mode dielectric resonator filters without iris |
| IT1228107B (it) * | 1988-12-21 | 1991-05-28 | Sits Soc It Telecom Siemens | Perfezionamenti ai filtri passa banda a pettine nel campo delle microonde |
| GB9005527D0 (en) * | 1990-03-12 | 1990-05-09 | Radcliffe Christopher J | Waveguide filter |
| GB2276039A (en) * | 1993-03-12 | 1994-09-14 | Matra Marconi Space Uk Ltd | Support arrangement for a dielectric element within a cavity, for a dieletric resonator filter |
| US5576674A (en) * | 1995-03-17 | 1996-11-19 | Allen Telecom Group, Incorporated | Optimum, multiple signal path, multiple-mode filters and method for making same |
| DE19523220A1 (de) * | 1995-06-27 | 1997-01-02 | Bosch Gmbh Robert | Mikrowellenfilter |
| ES2109184B1 (es) * | 1995-12-29 | 1998-07-01 | Alcatel Espacio Sa | Filtro de cavidades bimodo. |
| DE19617698C1 (de) * | 1996-05-03 | 1997-10-16 | Forschungszentrum Juelich Gmbh | Dual-mode-Zweipolfilter |
| GB9625416D0 (en) * | 1996-12-06 | 1997-01-22 | Filtronic Comtek | Microwave resonator |
| FR2820884B1 (fr) * | 2001-02-15 | 2003-05-16 | Cit Alcatel | Dispositif d'injection pour unite de filtrage hyperfrequence a resonateurs dielectriques et unite de filtrage incluant un tel dispositif |
| US7283022B2 (en) * | 2005-02-09 | 2007-10-16 | Powerwave Technologies, Inc. | Dual mode ceramic filter |
| GB2465522B (en) * | 2007-09-19 | 2012-02-15 | Ngk Spark Plug Co | Dielectric resonator, dielectric resonator filter and method for controlling dielectric resonator |
| US10610983B2 (en) * | 2016-05-02 | 2020-04-07 | Hypertherm, Inc. | Cooling plasma cutting systems and related systems and methods |
| DE102018105153B4 (de) * | 2018-03-06 | 2022-11-17 | Antonics-Icp Gmbh | Sperrfilteranordnung |
| US11342644B2 (en) * | 2018-03-16 | 2022-05-24 | Isotek Microwave Limited | Microwave resonator, a microwave filter and a microwave multiplexer |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1385508A (en) * | 1972-02-16 | 1975-02-26 | Gen Electric Co Ltd | Microwave bandpass filters |
| JPS52153360A (en) * | 1976-06-14 | 1977-12-20 | Murata Manufacturing Co | Filter using dielectric resonator |
| DE2654283C2 (de) * | 1976-11-30 | 1982-04-15 | Siemens AG, 1000 Berlin und 8000 München | Filter für sehr kurze elektromagnetische Wellen |
| US4489293A (en) * | 1981-05-11 | 1984-12-18 | Ford Aerospace & Communications Corporation | Miniature dual-mode, dielectric-loaded cavity filter |
| CA1168718A (en) * | 1981-05-11 | 1984-06-05 | Slawomir J. Fiedziuszko | Miniature dual-mode, dielectric-loaded cavity filter |
| FR2539565A1 (fr) * | 1983-01-19 | 1984-07-20 | Thomson Csf | Filtre hyperfrequence accordable, a resonateurs dielectriques en mode tm010 |
| US4540955A (en) * | 1983-03-28 | 1985-09-10 | Ford Aerospace & Communications Corporation | Dual mode cavity stabilized oscillator |
| CA1194160A (en) * | 1984-05-28 | 1985-09-24 | Wai-Cheung Tang | Planar dielectric resonator dual-mode filter |
| JPS61121502A (ja) * | 1984-11-16 | 1986-06-09 | Murata Mfg Co Ltd | 誘電体共振装置 |
| CA1207040A (en) * | 1985-01-14 | 1986-07-02 | Joseph Sferrazza | Triple-mode dielectric loaded cascaded cavity bandpass filters |
-
1986
- 1986-03-04 JP JP61047862A patent/JPS62204601A/ja active Granted
-
1987
- 1987-03-03 US US07/021,186 patent/US4760361A/en not_active Expired - Lifetime
- 1987-03-03 GB GB8704905A patent/GB2188788B/en not_active Expired
- 1987-03-04 DE DE19873706965 patent/DE3706965A1/de active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01165205A (ja) * | 1987-12-21 | 1989-06-29 | Nippon Dengiyou Kosaku Kk | 誘電体共振器 |
| JPH0362701A (ja) * | 1989-07-31 | 1991-03-18 | Junkosha Co Ltd | セラミック振動共振子を用いた共振器 |
| JP2012204918A (ja) * | 2011-03-24 | 2012-10-22 | Nippon Dengyo Kosaku Co Ltd | 同軸２重モード共振器およびフィルタ |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2188788A (en) | 1987-10-07 |
| GB2188788B (en) | 1989-11-29 |
| JPH0361361B2 (en, 2012) | 1991-09-19 |
| DE3706965A1 (de) | 1987-09-10 |
| GB8704905D0 (en) | 1987-04-08 |
| US4760361A (en) | 1988-07-26 |
| DE3706965C2 (en, 2012) | 1992-03-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |