JPS4979441A - - Google Patents
Info
- Publication number
- JPS4979441A JPS4979441A JP48122942A JP12294273A JPS4979441A JP S4979441 A JPS4979441 A JP S4979441A JP 48122942 A JP48122942 A JP 48122942A JP 12294273 A JP12294273 A JP 12294273A JP S4979441 A JPS4979441 A JP S4979441A
- Authority
- JP
- Japan
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7214941A NL7214941A (en) | 1972-11-04 | 1972-11-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4979441A true JPS4979441A (en) | 1974-07-31 |
| JPS5244694B2 JPS5244694B2 (en) | 1977-11-10 |
Family
ID=19817302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48122942A Expired JPS5244694B2 (en) | 1972-11-04 | 1973-11-02 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3838367A (en) |
| JP (1) | JPS5244694B2 (en) |
| CA (1) | CA1002129A (en) |
| FR (1) | FR2205753B1 (en) |
| GB (1) | GB1448254A (en) |
| IT (1) | IT1001616B (en) |
| NL (1) | NL7214941A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51108508A (en) * | 1975-02-25 | 1976-09-25 | Hewlett Packard Yokogawa |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2334570B1 (en) * | 1973-07-07 | 1975-03-06 | Philips Patentverwaltung | Tunable radio frequency input circuitry for a television receiver |
| 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 |
| 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 |
| US4543543A (en) * | 1982-12-03 | 1985-09-24 | Raytheon Company | Magnetically tuned resonant circuit |
| GB2131627B (en) * | 1982-12-03 | 1987-08-26 | Raytheon Co | A magnetically tuned resonant circuit |
| US4521753A (en) * | 1982-12-03 | 1985-06-04 | Raytheon Company | Tuned resonant circuit utilizing a ferromagnetically coupled interstage line |
| US4609892A (en) * | 1985-09-30 | 1986-09-02 | Motorola, Inc. | Stripline filter apparatus and method of making the same |
| JPH02134154A (en) * | 1988-11-15 | 1990-05-23 | Yuzo Sugiura | Molding device for moxa of moxibustion |
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 IT IT30852/73A patent/IT1001616B/en active
- 1973-11-02 FR FR7339047A patent/FR2205753B1/fr not_active Expired
- 1973-11-02 JP JP48122942A patent/JPS5244694B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51108508A (en) * | 1975-02-25 | 1976-09-25 | Hewlett Packard Yokogawa | |
| JPS617763B2 (en) * | 1975-02-25 | 1986-03-08 | Yokogawa Hyuuretsuto Patsukaado Kk |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2205753A1 (en) | 1974-05-31 |
| US3838367A (en) | 1974-09-24 |
| DE2353750B2 (en) | 1977-03-10 |
| FR2205753B1 (en) | 1978-11-17 |
| NL7214941A (en) | 1974-05-07 |
| JPS5244694B2 (en) | 1977-11-10 |
| CA1002129A (en) | 1976-12-21 |
| AU6211773A (en) | 1975-05-08 |
| DE2353750A1 (en) | 1974-05-09 |
| IT1001616B (en) | 1976-04-30 |
| GB1448254A (en) | 1976-09-02 |