JPS5042770A - - Google Patents
Info
- Publication number
- JPS5042770A JPS5042770A JP49026735A JP2673574A JPS5042770A JP S5042770 A JPS5042770 A JP S5042770A JP 49026735 A JP49026735 A JP 49026735A JP 2673574 A JP2673574 A JP 2673574A JP S5042770 A JPS5042770 A JP S5042770A
- 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
- H01P1/212—Frequency-selective devices, e.g. filters suppressing or attenuating harmonic frequencies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/16—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion
- H01P1/162—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion absorbing spurious or unwanted modes of propagation
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00337972A US3805193A (en) | 1973-03-05 | 1973-03-05 | Microwave harmonic filter employing cascaded alternate e-plane and h-plane t-junctions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5042770A true JPS5042770A (en) | 1975-04-18 |
| JPS5727601B2 JPS5727601B2 (en) | 1982-06-11 |
Family
ID=23322836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2673574A Expired JPS5727601B2 (en) | 1973-03-05 | 1974-03-05 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3805193A (en) |
| JP (1) | JPS5727601B2 (en) |
| AU (1) | AU477006B2 (en) |
| CA (1) | CA998447A (en) |
| DE (1) | DE2410396C2 (en) |
| FR (1) | FR2220886B1 (en) |
| GB (1) | GB1426406A (en) |
| IT (1) | IT1007413B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014127760A (en) * | 2012-12-25 | 2014-07-07 | Mitsubishi Electric Corp | Filter circuit |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4542352A (en) * | 1983-06-17 | 1985-09-17 | Motorola, Inc. | Cavity oscillator with undesired mode absorbing waveguides for linear FM |
| GB2456043B (en) * | 2007-12-28 | 2011-11-30 | Furuno Electric Co | Harmonic suppression resonator, harmonic propagation blocking filter, and radar apparatus |
| RU2459321C1 (en) * | 2011-07-22 | 2012-08-20 | Дмитрий Сергеевич Рыженко | Suppression filter of microwave range |
| GB2599720A (en) * | 2020-10-09 | 2022-04-13 | Elekta ltd | RF source protection |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB664668A (en) * | 1949-10-17 | 1952-01-09 | Easycantop Ltd | Improvements in or relating to apparatus for scoring end closures for cans |
| US2639326A (en) * | 1951-03-06 | 1953-05-19 | Bell Telephone Labor Inc | Electromagnetic wave microwave frequency structure using hybrid junctions |
| US2795763A (en) * | 1951-05-03 | 1957-06-11 | Bell Telephone Labor Inc | Microwave filters |
| US2762986A (en) * | 1951-08-24 | 1956-09-11 | Raytheon Mfg Co | Low pass filters |
| US2961619A (en) * | 1957-06-21 | 1960-11-22 | Sperry Rand Corp | Microwave filter |
| DE1240568B (en) * | 1964-08-13 | 1967-05-18 | Deutsche Post Inst | Harmonic filter for microwaves |
| US3593220A (en) * | 1968-07-15 | 1971-07-13 | Varian Associates | High power microwave low-pass filter of the leaky wall type |
-
1973
- 1973-03-05 US US00337972A patent/US3805193A/en not_active Expired - Lifetime
-
1974
- 1974-02-21 AU AU65857/74A patent/AU477006B2/en not_active Expired
- 1974-02-28 CA CA193,690A patent/CA998447A/en not_active Expired
- 1974-02-28 FR FR7406914A patent/FR2220886B1/fr not_active Expired
- 1974-03-04 GB GB957074A patent/GB1426406A/en not_active Expired
- 1974-03-05 JP JP2673574A patent/JPS5727601B2/ja not_active Expired
- 1974-03-05 DE DE2410396A patent/DE2410396C2/en not_active Expired
- 1974-04-08 IT IT20561/74A patent/IT1007413B/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014127760A (en) * | 2012-12-25 | 2014-07-07 | Mitsubishi Electric Corp | Filter circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2410396C2 (en) | 1985-10-03 |
| FR2220886A1 (en) | 1974-10-04 |
| IT1007413B (en) | 1976-10-30 |
| DE2410396A1 (en) | 1974-09-12 |
| US3805193A (en) | 1974-04-16 |
| FR2220886B1 (en) | 1978-01-06 |
| AU6585774A (en) | 1975-08-21 |
| CA998447A (en) | 1976-10-12 |
| GB1426406A (en) | 1976-02-25 |
| JPS5727601B2 (en) | 1982-06-11 |
| AU477006B2 (en) | 1976-10-14 |