JPS6310602B2 - - Google Patents
Info
- Publication number
- JPS6310602B2 JPS6310602B2 JP56010563A JP1056381A JPS6310602B2 JP S6310602 B2 JPS6310602 B2 JP S6310602B2 JP 56010563 A JP56010563 A JP 56010563A JP 1056381 A JP1056381 A JP 1056381A JP S6310602 B2 JPS6310602 B2 JP S6310602B2
- Authority
- JP
- Japan
- Prior art keywords
- outer conductor
- dielectric
- semi
- conductor
- cavity resonator
- 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.)
- Expired
Links
- 239000004020 conductor Substances 0.000 claims description 58
- 239000000758 substrate Substances 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical group O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000011224 oxide ceramic Substances 0.000 claims description 6
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 6
- 239000000470 constituent Substances 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 claims 1
- 230000007547 defect Effects 0.000 claims 1
- 230000002950 deficient Effects 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 9
- 239000003989 dielectric material Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 238000004904 shortening Methods 0.000 description 3
- 229910001374 Invar Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000000427 thin-film deposition Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P7/00—Resonators of the waveguide type
- H01P7/04—Coaxial 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
- H01P1/201—Filters for transverse electromagnetic waves
- H01P1/205—Comb or interdigital filters; Cascaded coaxial cavities
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56010563A JPS57124902A (en) | 1981-01-26 | 1981-01-26 | Filter for semicoaxial cavity resonator |
| PCT/JP1982/000026 WO1982002626A1 (en) | 1981-01-26 | 1982-01-26 | Semi-coaxial cavity resonator filter |
| EP82900316A EP0069785B1 (en) | 1981-01-26 | 1982-01-26 | Semi-coaxial cavity resonator filter |
| DE8282900316T DE3278846D1 (en) | 1981-01-26 | 1982-01-26 | Semi-coaxial cavity resonator filter |
| US06/432,930 US4477786A (en) | 1981-01-26 | 1982-01-26 | Semi-coaxial cavity resonator filter |
| NO823209A NO158704C (no) | 1981-01-26 | 1982-09-23 | Semikoaksialt hulromresonatorfilter. |
| DK426582A DK163618C (da) | 1981-01-26 | 1982-09-24 | Semikoaksialt hulrumsresonansfilter, med justerbar resonansfrekvens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56010563A JPS57124902A (en) | 1981-01-26 | 1981-01-26 | Filter for semicoaxial cavity resonator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57124902A JPS57124902A (en) | 1982-08-04 |
| JPS6310602B2 true JPS6310602B2 (en, 2012) | 1988-03-08 |
Family
ID=11753705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56010563A Granted JPS57124902A (en) | 1981-01-26 | 1981-01-26 | Filter for semicoaxial cavity resonator |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4477786A (en, 2012) |
| EP (1) | EP0069785B1 (en, 2012) |
| JP (1) | JPS57124902A (en, 2012) |
| DE (1) | DE3278846D1 (en, 2012) |
| DK (1) | DK163618C (en, 2012) |
| WO (1) | WO1982002626A1 (en, 2012) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3373596D1 (en) * | 1983-01-18 | 1987-10-15 | Matsushita Electric Ind Co Ltd | Coaxial resonator |
| FR2565438B1 (fr) * | 1984-05-30 | 1989-09-22 | Cepe | Filtre dielectrique a frequence centrale variable. |
| JPS6248101A (ja) * | 1985-08-27 | 1987-03-02 | Alps Electric Co Ltd | 導波管フイルタ |
| US6466110B1 (en) * | 1999-12-06 | 2002-10-15 | Kathrein Inc., Scala Division | Tapered coaxial resonator and method |
| SE520203C2 (sv) | 2000-03-30 | 2003-06-10 | Allgon Ab | En koaxiell kavitetsresonator, filter och användning av resonatorkomponent i ett filter |
| EP1312132A1 (en) * | 2000-08-22 | 2003-05-21 | Paratek Microwave, Inc. | Combline filters with tunable dielectric capacitors |
| US6925398B2 (en) * | 2003-07-07 | 2005-08-02 | Colorado Vnet, Llc | Water measurement apparatus and methods |
| US7224248B2 (en) | 2004-06-25 | 2007-05-29 | D Ostilio James P | Ceramic loaded temperature compensating tunable cavity filter |
| US20060135092A1 (en) * | 2004-12-16 | 2006-06-22 | Kathrein Austria Ges. M. B. H. | Radio frequency filter |
| US8324989B2 (en) * | 2006-09-20 | 2012-12-04 | Alcatel Lucent | Re-entrant resonant cavities and method of manufacturing such cavities |
| US7570136B2 (en) | 2006-09-20 | 2009-08-04 | Alcatel-Lucent Usa Inc. | Re-entrant resonant cavities, filters including such cavities and method of manufacture |
| KR100864222B1 (ko) | 2007-03-09 | 2008-10-20 | 주식회사 케이엠더블유 | 저역통과필터 공진봉 |
| US8230564B1 (en) | 2010-01-29 | 2012-07-31 | The United States Of America As Represented By The Secretary Of The Air Force | Method of making a millimeter wave transmission line filter |
| BR112016011287B1 (pt) | 2013-11-18 | 2022-03-15 | Huawei Technologies Co., Ltd | Ressonador, filtro, duplexador e multiplexador |
| EP3079200B1 (en) | 2013-12-30 | 2019-04-24 | Huawei Technologies Co., Ltd. | Resonator, filter, duplexer, multiplexer and communication device |
| US10971791B1 (en) * | 2019-01-11 | 2021-04-06 | Christos Tsironis | Transmission line for high power tuners |
| US10903540B2 (en) * | 2019-05-31 | 2021-01-26 | Nokia Solutions And Networks Oy | Dual-mode corrugated waveguide cavity filter |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH241767A (de) * | 1944-02-03 | 1946-03-31 | Patelhold Patentverwertung | Abstimmbarer Schwingtopf. |
| FR1046593A (fr) * | 1951-05-11 | 1953-12-08 | Centre Nat Rech Scient | Résonateur électromagnétique accordable sur ondes métriques et décimétriques et dispositifs utilisant ce résonateur |
| US3273083A (en) * | 1964-04-14 | 1966-09-13 | Motorola Inc | Frequency responsive device |
| US3706948A (en) * | 1971-02-18 | 1972-12-19 | Motorola Inc | Comb-line filter structure having reduced length and width |
| JPS5223234Y2 (en, 2012) * | 1973-12-07 | 1977-05-27 | ||
| JPS5183158A (ja) * | 1975-01-17 | 1976-07-21 | Alps Electric Co Ltd | Torimaakondensa |
| US4024481A (en) * | 1976-01-07 | 1977-05-17 | International Telephone And Telegraph Corporation | Frequency drift compensation due to temperature variations in dielectric loaded cavity filters |
| GB1568255A (en) * | 1976-02-10 | 1980-05-29 | Murata Manufacturing Co | Electrical filter |
| US4037182A (en) * | 1976-09-03 | 1977-07-19 | Hughes Aircraft Company | Microwave tuning device |
| JPS606565B2 (ja) * | 1978-06-14 | 1985-02-19 | 東洋通信機株式会社 | 半同軸空胴共振器フイルタ |
| JPS5535560A (en) * | 1978-09-04 | 1980-03-12 | Matsushita Electric Ind Co Ltd | Coaxial type filter |
| JPS59117469U (ja) * | 1983-01-26 | 1984-08-08 | 西田 起夫 | ふきん |
-
1981
- 1981-01-26 JP JP56010563A patent/JPS57124902A/ja active Granted
-
1982
- 1982-01-26 WO PCT/JP1982/000026 patent/WO1982002626A1/ja active IP Right Grant
- 1982-01-26 EP EP82900316A patent/EP0069785B1/en not_active Expired
- 1982-01-26 DE DE8282900316T patent/DE3278846D1/de not_active Expired
- 1982-01-26 US US06/432,930 patent/US4477786A/en not_active Expired - Lifetime
- 1982-09-24 DK DK426582A patent/DK163618C/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US4477786A (en) | 1984-10-16 |
| DK163618B (da) | 1992-03-16 |
| WO1982002626A1 (en) | 1982-08-05 |
| EP0069785A4 (en) | 1983-06-09 |
| EP0069785A1 (en) | 1983-01-19 |
| DE3278846D1 (en) | 1988-09-01 |
| DK426582A (da) | 1982-09-24 |
| EP0069785B1 (en) | 1988-07-27 |
| JPS57124902A (en) | 1982-08-04 |
| DK163618C (da) | 1992-08-17 |
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