ATE493795T1 - Verfahren und vorrichtung zur reduzierung von interferenzfrequenzen mit einem kerbfilter - Google Patents

Verfahren und vorrichtung zur reduzierung von interferenzfrequenzen mit einem kerbfilter

Info

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
Application number
AT06022336T
Other languages
English (en)
Inventor
Paolo Mulassano
Daniele Borio
Laura Camoriano
Original Assignee
Istituto Superiore Mario Boella
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Istituto Superiore Mario Boella filed Critical Istituto Superiore Mario Boella
Application granted granted Critical
Publication of ATE493795T1 publication Critical patent/ATE493795T1/de

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03HIMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H21/00Adaptive networks
    • H03H21/0012Digital adaptive filters
    • H03H21/002Filters with a particular frequency response
    • H03H21/0021Notch filters

Landscapes

  • Noise Elimination (AREA)
AT06022336T 2006-10-25 2006-10-25 Verfahren und vorrichtung zur reduzierung von interferenzfrequenzen mit einem kerbfilter ATE493795T1 (de)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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