ATE365981T1 - Bandpassfilter - Google Patents
BandpassfilterInfo
- Publication number
- ATE365981T1 ATE365981T1 AT04004731T AT04004731T ATE365981T1 AT E365981 T1 ATE365981 T1 AT E365981T1 AT 04004731 T AT04004731 T AT 04004731T AT 04004731 T AT04004731 T AT 04004731T AT E365981 T1 ATE365981 T1 AT E365981T1
- Authority
- AT
- Austria
- Prior art keywords
- dielectric substrate
- resonator electrode
- electrically connected
- input
- electrode
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/00785—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models by the detection of humidity or frost
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P7/00—Resonators of the waveguide type
- H01P7/08—Strip line resonators
- H01P7/084—Triplate line resonators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/00792—Arrangement of detectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
- B60H1/04—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant
- B60H1/08—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant from other radiator than main radiator
- B60H1/10—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant from other radiator than main radiator the other radiator being situated in a duct capable of being connected to atmosphere outside vehicle
- B60H1/12—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant from other radiator than main radiator the other radiator being situated in a duct capable of being connected to atmosphere outside vehicle using an air blower
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Magnetic Heads (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003061937 | 2003-03-07 | ||
JP2003398895A JP2004297764A (ja) | 2003-03-07 | 2003-11-28 | バンドパスフィルタ |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE365981T1 true ATE365981T1 (de) | 2007-07-15 |
Family
ID=32828991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04004731T ATE365981T1 (de) | 2003-03-07 | 2004-03-01 | Bandpassfilter |
Country Status (6)
Country | Link |
---|---|
US (1) | US6977564B2 (de) |
EP (1) | EP1455410B1 (de) |
JP (1) | JP2004297764A (de) |
KR (1) | KR100570522B1 (de) |
AT (1) | ATE365981T1 (de) |
DE (1) | DE602004007175T2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004312065A (ja) * | 2003-04-01 | 2004-11-04 | Soshin Electric Co Ltd | 受動部品 |
TWI318047B (en) * | 2006-08-04 | 2009-12-01 | Hon Hai Prec Ind Co Ltd | Band-pass filter |
US7825724B2 (en) * | 2007-12-18 | 2010-11-02 | Motorola Mobility, Inc. | Method and apparatus for direct digital to radio frequency conversion |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2922968A (en) * | 1957-07-23 | 1960-01-26 | Richard A Van Patten | Strip line microwave filters |
US4270106A (en) * | 1979-11-07 | 1981-05-26 | The United States Of America As Represented By The Secretary Of The Air Force | Broadband mode suppressor for microwave integrated circuits |
US4686496A (en) * | 1985-04-08 | 1987-08-11 | Northern Telecom Limited | Microwave bandpass filters including dielectric resonators mounted on a suspended substrate board |
US5834994A (en) * | 1997-01-17 | 1998-11-10 | Motorola Inc. | Multilayer lowpass filter with improved ground plane configuration |
US5977850A (en) * | 1997-11-05 | 1999-11-02 | Motorola, Inc. | Multilayer ceramic package with center ground via for size reduction |
JP3395754B2 (ja) | 2000-02-24 | 2003-04-14 | 株式会社村田製作所 | デュアルモード・バンドパスフィルタ |
EP1267438A4 (de) * | 2000-03-15 | 2004-03-31 | Matsushita Electric Ind Co Ltd | Mehrschichtiges elektronisches bauteil, mehr-schichtiger antennenduplexer und kommunikations-vorrichtung |
JP2001339203A (ja) * | 2000-05-29 | 2001-12-07 | Murata Mfg Co Ltd | デュアルモード・バンドパスフィルタ |
JP3587139B2 (ja) | 2000-07-12 | 2004-11-10 | 株式会社村田製作所 | デュアルモード・バンドパスフィルタ |
JP3804481B2 (ja) | 2000-09-19 | 2006-08-02 | 株式会社村田製作所 | デュアルモード・バンドパスフィルタ、デュプレクサ及び無線通信装置 |
JP3925235B2 (ja) * | 2001-02-22 | 2007-06-06 | 株式会社村田製作所 | 高周波用共振部品及びそのスプリアス抑制方法並びにデュプレクサ及び無線通信装置 |
JP2002335111A (ja) * | 2001-05-09 | 2002-11-22 | Murata Mfg Co Ltd | 共振器の製造方法 |
JP4438253B2 (ja) | 2001-06-12 | 2010-03-24 | 株式会社村田製作所 | バンドパスフィルタの特性調整方法 |
JP2004304761A (ja) * | 2003-03-18 | 2004-10-28 | Murata Mfg Co Ltd | チップ型共振部品 |
-
2003
- 2003-11-28 JP JP2003398895A patent/JP2004297764A/ja active Pending
-
2004
- 2004-02-23 US US10/784,335 patent/US6977564B2/en not_active Expired - Lifetime
- 2004-03-01 AT AT04004731T patent/ATE365981T1/de not_active IP Right Cessation
- 2004-03-01 EP EP04004731A patent/EP1455410B1/de not_active Expired - Lifetime
- 2004-03-01 DE DE602004007175T patent/DE602004007175T2/de not_active Expired - Lifetime
- 2004-03-03 KR KR1020040014289A patent/KR100570522B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20040080989A (ko) | 2004-09-20 |
DE602004007175D1 (de) | 2007-08-09 |
US20040174235A1 (en) | 2004-09-09 |
DE602004007175T2 (de) | 2008-03-06 |
EP1455410B1 (de) | 2007-06-27 |
US6977564B2 (en) | 2005-12-20 |
KR100570522B1 (ko) | 2006-04-13 |
JP2004297764A (ja) | 2004-10-21 |
EP1455410A1 (de) | 2004-09-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |