NO324202B1 - Temperaturselvkompenserende dekoplingsfilter for hoyfrekvens sendere-mottakere - Google Patents
Temperaturselvkompenserende dekoplingsfilter for hoyfrekvens sendere-mottakere Download PDFInfo
- Publication number
- NO324202B1 NO324202B1 NO20012264A NO20012264A NO324202B1 NO 324202 B1 NO324202 B1 NO 324202B1 NO 20012264 A NO20012264 A NO 20012264A NO 20012264 A NO20012264 A NO 20012264A NO 324202 B1 NO324202 B1 NO 324202B1
- Authority
- NO
- Norway
- Prior art keywords
- bushing
- stem
- threaded
- filter
- disc
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 16
- 229910001374 Invar Inorganic materials 0.000 claims description 9
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 210000000554 iris Anatomy 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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
- H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
- H01P1/2138—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies using hollow waveguide filters
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
- Non-Reversible Transmitting Devices (AREA)
- Networks Using Active Elements (AREA)
- Transceivers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1998MI002551A IT1303866B1 (it) | 1998-11-25 | 1998-11-25 | Filtro disaccoppiante per rice-trasmittitori ad alta frequenzaautocompensato in temperatura |
| PCT/EP1999/009119 WO2000031866A2 (en) | 1998-11-25 | 1999-11-19 | Temperature self-compensating filter for high frequency transceivers |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO20012264D0 NO20012264D0 (no) | 2001-05-08 |
| NO20012264L NO20012264L (no) | 2001-05-08 |
| NO324202B1 true NO324202B1 (no) | 2007-09-10 |
Family
ID=11381129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20012264A NO324202B1 (no) | 1998-11-25 | 2001-05-08 | Temperaturselvkompenserende dekoplingsfilter for hoyfrekvens sendere-mottakere |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6441705B1 (it) |
| EP (1) | EP1133823B1 (it) |
| JP (1) | JP2002530984A (it) |
| DE (1) | DE69908810T2 (it) |
| IT (1) | IT1303866B1 (it) |
| NO (1) | NO324202B1 (it) |
| WO (1) | WO2000031866A2 (it) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE516862C2 (sv) * | 2000-07-14 | 2002-03-12 | Allgon Ab | Avstämningsskruvanordning samt metod och resonator |
| US7082516B1 (en) | 2000-09-28 | 2006-07-25 | Intel Corporation | Aligning instructions using a variable width alignment engine having an intelligent buffer refill mechanism |
| ATE361555T1 (de) * | 2001-03-21 | 2007-05-15 | Microface Co Ltd | Wellenleiter-schlitzantenne und herstellungsverfahren dafür |
| CN108448214B (zh) * | 2018-03-30 | 2019-08-20 | 苏州爱华光电科技有限公司 | 带频率调整机构的腔体滤波器 |
| CN113036357A (zh) * | 2019-12-25 | 2021-06-25 | 深圳市大富科技股份有限公司 | 一种滤波器及通信设备 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2998582A (en) * | 1958-01-17 | 1961-08-29 | Henry J Riblet | Temperature compensated microwave cavity |
| US3160825A (en) | 1961-06-19 | 1964-12-08 | Lloyd J Derr | Temperature-compensating means for cavity resonator of amplifier |
| US3733567A (en) * | 1971-04-13 | 1973-05-15 | Secr Aviation | Coaxial cavity resonator with separate controls for frequency tuning and for temperature coefficient of resonant frequency adjustment |
| US4035749A (en) | 1976-04-06 | 1977-07-12 | Harvard Industries, Inc. | Microwave tuning screw assembly having positive shorting |
| JPS5390741A (en) * | 1977-01-21 | 1978-08-09 | Nec Corp | Band pass filter |
| US4360793A (en) * | 1981-04-02 | 1982-11-23 | Rhodes John D | Extracted pole filter |
| CA1259676A (en) * | 1986-12-04 | 1989-09-19 | Chuck K. Mok | 14/12 ghz duplexer |
| DE3935785A1 (de) * | 1989-10-27 | 1991-05-02 | Ant Nachrichtentech | Abstimmvorrichtung fuer ein hohlleiterbauelement |
| GB9506866D0 (en) * | 1995-04-03 | 1995-05-24 | Cameron Richard J | Dispersion compensation technique and apparatus for microwave filters |
-
1998
- 1998-11-25 IT IT1998MI002551A patent/IT1303866B1/it active
-
1999
- 1999-11-19 US US09/830,277 patent/US6441705B1/en not_active Expired - Fee Related
- 1999-11-19 WO PCT/EP1999/009119 patent/WO2000031866A2/en active IP Right Grant
- 1999-11-19 JP JP2000584589A patent/JP2002530984A/ja active Pending
- 1999-11-19 EP EP99966902A patent/EP1133823B1/en not_active Expired - Lifetime
- 1999-11-19 DE DE69908810T patent/DE69908810T2/de not_active Expired - Fee Related
-
2001
- 2001-05-08 NO NO20012264A patent/NO324202B1/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE69908810T2 (de) | 2004-05-19 |
| WO2000031866A2 (en) | 2000-06-02 |
| US6441705B1 (en) | 2002-08-27 |
| ITMI982551A1 (it) | 2000-05-25 |
| JP2002530984A (ja) | 2002-09-17 |
| NO20012264D0 (no) | 2001-05-08 |
| WO2000031866A3 (en) | 2000-10-19 |
| EP1133823B1 (en) | 2003-06-11 |
| DE69908810D1 (de) | 2003-07-17 |
| EP1133823A2 (en) | 2001-09-19 |
| IT1303866B1 (it) | 2001-03-01 |
| NO20012264L (no) | 2001-05-08 |
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