ATE493795T1 - Verfahren und vorrichtung zur reduzierung von interferenzfrequenzen mit einem kerbfilter - Google Patents
Verfahren und vorrichtung zur reduzierung von interferenzfrequenzen mit einem kerbfilterInfo
- Publication number
- ATE493795T1 ATE493795T1 AT06022336T AT06022336T ATE493795T1 AT E493795 T1 ATE493795 T1 AT E493795T1 AT 06022336 T AT06022336 T AT 06022336T AT 06022336 T AT06022336 T AT 06022336T AT E493795 T1 ATE493795 T1 AT E493795T1
- Authority
- AT
- Austria
- Prior art keywords
- pole
- notch filter
- signal
- complex
- filter stage
- Prior art date
Links
- 230000009849 deactivation Effects 0.000 abstract 3
- 230000003044 adaptive effect Effects 0.000 abstract 2
- 238000001514 detection method Methods 0.000 abstract 2
- 230000002452 interceptive effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H21/00—Adaptive networks
- H03H21/0012—Digital adaptive filters
- H03H21/002—Filters with a particular frequency response
- H03H21/0021—Notch filters
Landscapes
- Noise Elimination (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP06022336A EP1916767B1 (de) | 2006-10-25 | 2006-10-25 | Verfahren und Vorrichtung zur Reduzierung von Interferenzfrequenzen mit einem Kerbfilter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE493795T1 true ATE493795T1 (de) | 2011-01-15 |
Family
ID=37963551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT06022336T ATE493795T1 (de) | 2006-10-25 | 2006-10-25 | Verfahren und vorrichtung zur reduzierung von interferenzfrequenzen mit einem kerbfilter |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1916767B1 (de) |
| AT (1) | ATE493795T1 (de) |
| DE (1) | DE602006019267D1 (de) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9026070B2 (en) | 2003-12-18 | 2015-05-05 | Qualcomm Incorporated | Low-power wireless diversity receiver with multiple receive paths |
| US9450665B2 (en) | 2005-10-19 | 2016-09-20 | Qualcomm Incorporated | Diversity receiver for wireless communication |
| US9178669B2 (en) | 2011-05-17 | 2015-11-03 | Qualcomm Incorporated | Non-adjacent carrier aggregation architecture |
| US9252827B2 (en) | 2011-06-27 | 2016-02-02 | Qualcomm Incorporated | Signal splitting carrier aggregation receiver architecture |
| US9154179B2 (en) | 2011-06-29 | 2015-10-06 | Qualcomm Incorporated | Receiver with bypass mode for improved sensitivity |
| US9882602B2 (en) | 2011-06-29 | 2018-01-30 | Qualcomm Incorporated | Global navigation satellite system receiver with filter bypass mode for improved sensitivity |
| US12081243B2 (en) | 2011-08-16 | 2024-09-03 | Qualcomm Incorporated | Low noise amplifiers with combined outputs |
| US8774334B2 (en) | 2011-11-09 | 2014-07-08 | Qualcomm Incorporated | Dynamic receiver switching |
| US9172402B2 (en) | 2012-03-02 | 2015-10-27 | Qualcomm Incorporated | Multiple-input and multiple-output carrier aggregation receiver reuse architecture |
| US9362958B2 (en) | 2012-03-02 | 2016-06-07 | Qualcomm Incorporated | Single chip signal splitting carrier aggregation receiver architecture |
| US9118439B2 (en) | 2012-04-06 | 2015-08-25 | Qualcomm Incorporated | Receiver for imbalanced carriers |
| US9154356B2 (en) | 2012-05-25 | 2015-10-06 | Qualcomm Incorporated | Low noise amplifiers for carrier aggregation |
| US9220409B2 (en) | 2012-05-31 | 2015-12-29 | Covidien Lp | Optical instrument with ambient light removal |
| US9867194B2 (en) | 2012-06-12 | 2018-01-09 | Qualcomm Incorporated | Dynamic UE scheduling with shared antenna and carrier aggregation |
| US9300420B2 (en) | 2012-09-11 | 2016-03-29 | Qualcomm Incorporated | Carrier aggregation receiver architecture |
| US9543903B2 (en) | 2012-10-22 | 2017-01-10 | Qualcomm Incorporated | Amplifiers with noise splitting |
| US8995591B2 (en) | 2013-03-14 | 2015-03-31 | Qualcomm, Incorporated | Reusing a single-chip carrier aggregation receiver to support non-cellular diversity |
| US10177722B2 (en) | 2016-01-12 | 2019-01-08 | Qualcomm Incorporated | Carrier aggregation low-noise amplifier with tunable integrated power splitter |
| CN109358347B (zh) * | 2018-10-19 | 2020-08-07 | 南京航空航天大学 | 可变增益放大器辅助的陷波滤波器脉冲调制连续波干扰抑制方法 |
| US11682492B2 (en) * | 2019-06-07 | 2023-06-20 | Cornell University | Energy-efficient on-chip classifier for detecting physiological conditions |
| US11764862B2 (en) * | 2020-10-16 | 2023-09-19 | Deere & Company | Adaptive narrowband interference rejection for satellite navigation receiver |
| CN114665897B (zh) * | 2022-04-08 | 2023-08-22 | 深圳智微电子科技有限公司 | 一种抑制单音和直流的方法及装置 |
| CN118759592B (zh) * | 2024-06-07 | 2025-09-12 | 中国地质大学(武汉) | 一种基于自适应门限检测的数字陷波方法及设备 |
| CN121010225B (zh) * | 2025-10-23 | 2026-02-03 | 湖南大学 | 一种电网同步宽频强迫振荡检测与定位方法、系统及介质 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3967102A (en) * | 1975-03-25 | 1976-06-29 | The United States Of America As Represented By The Secretary Of The Air Force | Self-adjusting digital notch filter |
| US6807405B1 (en) * | 1999-04-28 | 2004-10-19 | Isco International, Inc. | Method and a device for maintaining the performance quality of a code-division multiple access system in the presence of narrow band interference |
-
2006
- 2006-10-25 EP EP06022336A patent/EP1916767B1/de not_active Not-in-force
- 2006-10-25 DE DE602006019267T patent/DE602006019267D1/de active Active
- 2006-10-25 AT AT06022336T patent/ATE493795T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE602006019267D1 (de) | 2011-02-10 |
| EP1916767A1 (de) | 2008-04-30 |
| EP1916767B1 (de) | 2010-12-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |