IL97205A - מסנן לגלים זעירים - Google Patents
מסנן לגלים זעיריםInfo
- Publication number
- IL97205A IL97205A IL9720591A IL9720591A IL97205A IL 97205 A IL97205 A IL 97205A IL 9720591 A IL9720591 A IL 9720591A IL 9720591 A IL9720591 A IL 9720591A IL 97205 A IL97205 A IL 97205A
- Authority
- IL
- Israel
- Prior art keywords
- waveguide
- filter
- resonator
- ferrite
- dielectric
- Prior art date
Links
- 229910000859 α-Fe Inorganic materials 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 7
- 238000004804 winding Methods 0.000 description 6
- 230000005284 excitation Effects 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 239000002223 garnet Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 210000000554 iris Anatomy 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- MTRJKZUDDJZTLA-UHFFFAOYSA-N iron yttrium Chemical compound [Fe].[Y] MTRJKZUDDJZTLA-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000002747 voluntary effect Effects 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
-
- 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
- H01P1/215—Frequency-selective devices, e.g. filters using ferromagnetic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P7/00—Resonators of the waveguide type
- H01P7/10—Dielectric resonators
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
- Gyroscopes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9002280A FR2658954B1 (fr) | 1990-02-23 | 1990-02-23 | Filtre agile hyperfrequence. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL97205A0 IL97205A0 (en) | 1992-05-25 |
| IL97205A true IL97205A (he) | 1994-01-25 |
Family
ID=9394080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL9720591A IL97205A (he) | 1990-02-23 | 1991-02-11 | מסנן לגלים זעירים |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5184097A (he) |
| EP (1) | EP0443481B1 (he) |
| JP (1) | JPH0537202A (he) |
| CA (1) | CA2036829C (he) |
| DE (1) | DE69110494T2 (he) |
| ES (1) | ES2074180T3 (he) |
| FR (1) | FR2658954B1 (he) |
| IL (1) | IL97205A (he) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2694452B1 (fr) * | 1992-07-30 | 1994-09-02 | Alcatel Telspace | Filtre passe-bande agile pour hyperfréquences. |
| US5440278A (en) * | 1994-03-25 | 1995-08-08 | Bartholomew; Darin | Ferrite system for modulating, phase shifting, or attenuating radio frequency energy |
| ES2148042B1 (es) | 1997-07-30 | 2001-05-01 | Mecanismos Aux Es Ind S L | Perfeccionamientos en las maquinas encintadoras. |
| US5959512A (en) * | 1997-09-19 | 1999-09-28 | Raytheon Company | Electronically tuned voltage controlled evanescent mode waveguide filter |
| EP0915528A3 (en) * | 1997-11-07 | 1999-08-11 | Nec Corporation | High frequency filter and frequency characteristics regulation method therefor |
| US8149073B2 (en) * | 2007-08-03 | 2012-04-03 | Murata Manufacturing Co., Ltd. | Band-pass filter and method for making photonic crystal for the band-pass filter |
| US10181632B2 (en) * | 2013-12-18 | 2019-01-15 | Skyworks Solutions, Inc. | Tunable resonators using high dielectric constant ferrite rods |
| CN114361754B (zh) * | 2022-01-10 | 2022-10-14 | 电子科技大学 | 一种x波段磁控频率可调的定向耦合器 |
| CN115792752B (zh) * | 2022-10-14 | 2026-02-03 | 西南应用磁学研究所(中国电子科技集团公司第九研究所) | 磁调谐滤波器用单晶谐振子铁磁共振线宽快速筛选装置及筛选方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2948868A (en) * | 1955-11-14 | 1960-08-09 | Bell Telephone Labor Inc | Frequency sensitive electromagnetic wave device |
| US3001154A (en) * | 1959-01-22 | 1961-09-19 | Reggia Frank | Electrically tuned microwave bandpass filter using ferrites |
| GB1190547A (en) * | 1969-03-05 | 1970-05-06 | Standard Telephones Cables Ltd | Improvements in Electrical Waveguide Arrangements |
| SU1319117A1 (ru) * | 1971-07-20 | 1987-06-23 | Предприятие П/Я А-1216 | Гиромагнитный полосовой фильтр |
| GB1340162A (en) * | 1972-02-10 | 1973-12-12 | Standard Telephones Cables Ltd | Waveguide filter |
| US3919673A (en) * | 1974-06-05 | 1975-11-11 | Bell Telephone Labor Inc | Nonreciprocal absorption filter |
| US4122418A (en) * | 1975-05-10 | 1978-10-24 | Tsukasa Nagao | Composite resonator |
| JPS52153360A (en) * | 1976-06-14 | 1977-12-20 | Murata Manufacturing Co | Filter using dielectric resonator |
| FR2521786A2 (fr) * | 1981-02-27 | 1983-08-19 | Thomson Csf | Filtre passe-bande a resonateurs dielectriques |
| FR2539565A1 (fr) * | 1983-01-19 | 1984-07-20 | Thomson Csf | Filtre hyperfrequence accordable, a resonateurs dielectriques en mode tm010 |
| JPS61201503A (ja) * | 1985-03-05 | 1986-09-06 | Tdk Corp | 磁性体共振器 |
| JPH06105844B2 (ja) * | 1985-03-29 | 1994-12-21 | 富士通株式会社 | 誘電体フイルタ |
| JPS6276301A (ja) * | 1985-09-27 | 1987-04-08 | Murata Mfg Co Ltd | 共振装置 |
| SU1385164A1 (ru) * | 1986-01-14 | 1988-03-30 | Новосибирский электротехнический институт связи им.Н.Д.Псурцева | Перестраиваемый фильтр |
| FR2610766B1 (fr) * | 1987-02-11 | 1989-02-17 | Alcatel Thomson Faisceaux | Filtre hyperfrequence, accordable electroniquement |
| JPH02186802A (ja) * | 1989-01-13 | 1990-07-23 | Murata Mfg Co Ltd | 静磁波フィルタ |
-
1990
- 1990-02-23 FR FR9002280A patent/FR2658954B1/fr not_active Expired - Lifetime
-
1991
- 1991-02-11 IL IL9720591A patent/IL97205A/he not_active IP Right Cessation
- 1991-02-15 US US07/655,604 patent/US5184097A/en not_active Expired - Fee Related
- 1991-02-18 EP EP91102262A patent/EP0443481B1/fr not_active Expired - Lifetime
- 1991-02-18 ES ES91102262T patent/ES2074180T3/es not_active Expired - Lifetime
- 1991-02-18 DE DE69110494T patent/DE69110494T2/de not_active Expired - Fee Related
- 1991-02-21 CA CA002036829A patent/CA2036829C/fr not_active Expired - Fee Related
- 1991-02-22 JP JP3050736A patent/JPH0537202A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES2074180T3 (es) | 1995-09-01 |
| IL97205A0 (en) | 1992-05-25 |
| DE69110494T2 (de) | 1995-11-09 |
| FR2658954B1 (fr) | 1992-10-02 |
| JPH0537202A (ja) | 1993-02-12 |
| US5184097A (en) | 1993-02-02 |
| CA2036829C (fr) | 1994-09-20 |
| EP0443481A1 (fr) | 1991-08-28 |
| EP0443481B1 (fr) | 1995-06-21 |
| CA2036829A1 (fr) | 1991-08-24 |
| FR2658954A1 (fr) | 1991-08-30 |
| DE69110494D1 (de) | 1995-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KB | Patent renewed | ||
| MM9K | Patent not in force due to non-payment of renewal fees |