WO1999030383A3 - Resonator structure - Google Patents
Resonator structure Download PDFInfo
- Publication number
- WO1999030383A3 WO1999030383A3 PCT/FI1998/000967 FI9800967W WO9930383A3 WO 1999030383 A3 WO1999030383 A3 WO 1999030383A3 FI 9800967 W FI9800967 W FI 9800967W WO 9930383 A3 WO9930383 A3 WO 9930383A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- resonator
- coupling
- tuning means
- tuning
- frequency
- Prior art date
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
- H01P1/201—Filters for transverse electromagnetic waves
- H01P1/205—Comb or interdigital filters; Cascaded coaxial cavities
- H01P1/2053—Comb or interdigital filters; Cascaded coaxial cavities the coaxial cavity resonators being disposed parall to each other
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU15646/99A AU1564699A (en) | 1997-12-11 | 1998-12-11 | Resonator structure |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI974490A FI104298B (en) | 1997-12-11 | 1997-12-11 | The resonator structure |
FI974490 | 1997-12-11 | ||
FI981348A FI981348A (en) | 1998-06-11 | 1998-06-11 | High frequency resonator and filter structure |
FI981348 | 1998-06-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1999030383A2 WO1999030383A2 (en) | 1999-06-17 |
WO1999030383A3 true WO1999030383A3 (en) | 1999-07-22 |
Family
ID=26160484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FI1998/000967 WO1999030383A2 (en) | 1997-12-11 | 1998-12-11 | Resonator structure |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU1564699A (en) |
WO (1) | WO1999030383A2 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2353144A (en) * | 1999-08-11 | 2001-02-14 | Nokia Telecommunications Oy | Combline filter |
FI119207B (en) * | 2003-03-18 | 2008-08-29 | Filtronic Comtek Oy | Koaxialresonatorfilter |
FI121515B (en) | 2004-06-08 | 2010-12-15 | Filtronic Comtek Oy | Adjustable resonator filter |
EP1715544B1 (en) * | 2005-04-20 | 2008-08-13 | Matsushita Electric Industrial Co., Ltd. | Block filter |
CN100364169C (en) * | 2005-11-28 | 2008-01-23 | 浙江三维通信股份有限公司 | Cavity filter with adjustable capacitive coupling structure |
DE102006061141B4 (en) * | 2006-12-22 | 2014-12-11 | Kathrein-Werke Kg | High frequency filter with blocking circuit coupling |
US7777593B2 (en) | 2006-12-27 | 2010-08-17 | Kathrein-Werke Kg | High frequency filter with blocking circuit coupling |
EP2337149A1 (en) | 2009-12-16 | 2011-06-22 | Alcatel Lucent | Cavity resonator |
EP3014698B1 (en) * | 2013-06-25 | 2019-01-30 | Intel Corporation | Resonator structure for a cavity filter arrangement |
EP3035435A1 (en) * | 2014-12-16 | 2016-06-22 | Alcatel Lucent | A resonator, a radio frequency filter and a method of filtering |
GB201904808D0 (en) * | 2019-04-05 | 2019-05-22 | Radio Design Ltd | Filter apparatus and method of use thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH532864A (en) * | 1971-07-05 | 1973-01-15 | Hirschmann Electric | Arrangement with coaxial cup circles, the mutual coupling of which is adjustable |
US4292610A (en) * | 1979-01-26 | 1981-09-29 | Matsushita Electric Industrial Co., Ltd. | Temperature compensated coaxial resonator having inner, outer and intermediate conductors |
WO1999017394A1 (en) * | 1997-09-30 | 1999-04-08 | Allgon Ab | Multi surface coupled coaxial resonator |
-
1998
- 1998-12-11 AU AU15646/99A patent/AU1564699A/en not_active Abandoned
- 1998-12-11 WO PCT/FI1998/000967 patent/WO1999030383A2/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH532864A (en) * | 1971-07-05 | 1973-01-15 | Hirschmann Electric | Arrangement with coaxial cup circles, the mutual coupling of which is adjustable |
US4292610A (en) * | 1979-01-26 | 1981-09-29 | Matsushita Electric Industrial Co., Ltd. | Temperature compensated coaxial resonator having inner, outer and intermediate conductors |
WO1999017394A1 (en) * | 1997-09-30 | 1999-04-08 | Allgon Ab | Multi surface coupled coaxial resonator |
Also Published As
Publication number | Publication date |
---|---|
AU1564699A (en) | 1999-06-28 |
WO1999030383A2 (en) | 1999-06-17 |
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