FR2205753A1 - - Google Patents
Info
- Publication number
- FR2205753A1 FR2205753A1 FR7339047A FR7339047A FR2205753A1 FR 2205753 A1 FR2205753 A1 FR 2205753A1 FR 7339047 A FR7339047 A FR 7339047A FR 7339047 A FR7339047 A FR 7339047A FR 2205753 A1 FR2205753 A1 FR 2205753A1
- Authority
- FR
- France
- 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
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
- H01P1/215—Frequency-selective devices, e.g. filters using ferromagnetic material
- H01P1/218—Frequency-selective devices, e.g. filters using ferromagnetic material the ferromagnetic material acting as a frequency selective coupling element, e.g. YIG-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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Superheterodyne Receivers (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7214941A NL7214941A (de) | 1972-11-04 | 1972-11-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2205753A1 true FR2205753A1 (de) | 1974-05-31 |
| FR2205753B1 FR2205753B1 (de) | 1978-11-17 |
Family
ID=19817302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7339047A Expired FR2205753B1 (de) | 1972-11-04 | 1973-11-02 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3838367A (de) |
| JP (1) | JPS5244694B2 (de) |
| CA (1) | CA1002129A (de) |
| FR (1) | FR2205753B1 (de) |
| GB (1) | GB1448254A (de) |
| IT (1) | IT1001616B (de) |
| NL (1) | NL7214941A (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2537345A1 (fr) * | 1982-12-03 | 1984-06-08 | Raytheon Co | Circuit accordable a haute frequence, filtre utilisant ce circuit et procede pour sa fabrication |
| FR2537344A1 (fr) * | 1982-12-03 | 1984-06-08 | Raytheon Co | Circuit resonnant accorde magnetiquement |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2334570B1 (de) * | 1973-07-07 | 1975-03-06 | Philips Patentverwaltung | Abstimmbare Hochfrequenz-Eingangsschaltungsanordnung fuer einen Fernsehempfaenger |
| US3973204A (en) * | 1975-02-25 | 1976-08-03 | Hewlett-Packard Company | YIG tuned mixer |
| US4169253A (en) * | 1978-05-08 | 1979-09-25 | Loral Corporation | Frequency offset technique for YIG devices |
| US4292357A (en) * | 1979-07-25 | 1981-09-29 | Eagle-Picher Industries, Inc. | Zinc/zinc oxide laminated anode assembly |
| US4521753A (en) * | 1982-12-03 | 1985-06-04 | Raytheon Company | Tuned resonant circuit utilizing a ferromagnetically coupled interstage line |
| US4600906A (en) * | 1982-12-03 | 1986-07-15 | Raytheon Company | Magnetically tuned resonant circuit wherein magnetic field is provided by a biased conductor on the circuit support structure |
| US4609892A (en) * | 1985-09-30 | 1986-09-02 | Motorola, Inc. | Stripline filter apparatus and method of making the same |
| JPH02134154A (ja) * | 1988-11-15 | 1990-05-23 | Yuzo Sugiura | 灸用もぐさの成形器具 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3560884A (en) * | 1969-04-16 | 1971-02-02 | Westinghouse Electric Corp | Multiplexing device having tunable ferromagnetic resonators interposed between two out-of-phase transmission lines |
-
1972
- 1972-11-04 NL NL7214941A patent/NL7214941A/xx not_active Application Discontinuation
-
1973
- 1973-10-23 US US00408512A patent/US3838367A/en not_active Expired - Lifetime
- 1973-11-01 CA CA184,820A patent/CA1002129A/en not_active Expired
- 1973-11-01 GB GB5077673A patent/GB1448254A/en not_active Expired
- 1973-11-02 FR FR7339047A patent/FR2205753B1/fr not_active Expired
- 1973-11-02 JP JP48122942A patent/JPS5244694B2/ja not_active Expired
- 1973-11-02 IT IT30852/73A patent/IT1001616B/it active
Non-Patent Citations (1)
| Title |
|---|
| NEANT * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2537345A1 (fr) * | 1982-12-03 | 1984-06-08 | Raytheon Co | Circuit accordable a haute frequence, filtre utilisant ce circuit et procede pour sa fabrication |
| FR2537344A1 (fr) * | 1982-12-03 | 1984-06-08 | Raytheon Co | Circuit resonnant accorde magnetiquement |
Also Published As
| Publication number | Publication date |
|---|---|
| AU6211773A (en) | 1975-05-08 |
| IT1001616B (it) | 1976-04-30 |
| DE2353750A1 (de) | 1974-05-09 |
| JPS5244694B2 (de) | 1977-11-10 |
| FR2205753B1 (de) | 1978-11-17 |
| GB1448254A (en) | 1976-09-02 |
| JPS4979441A (de) | 1974-07-31 |
| NL7214941A (de) | 1974-05-07 |
| DE2353750B2 (de) | 1977-03-10 |
| US3838367A (en) | 1974-09-24 |
| CA1002129A (en) | 1976-12-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |