ATE534915T1 - Signalverarbeitungseinrichtung und verfahren zum detektieren und finden von spektralen formen - Google Patents

Signalverarbeitungseinrichtung und verfahren zum detektieren und finden von spektralen formen

Info

Publication number
ATE534915T1
ATE534915T1 AT08761373T AT08761373T ATE534915T1 AT E534915 T1 ATE534915 T1 AT E534915T1 AT 08761373 T AT08761373 T AT 08761373T AT 08761373 T AT08761373 T AT 08761373T AT E534915 T1 ATE534915 T1 AT E534915T1
Authority
AT
Austria
Prior art keywords
detecting
processing device
signal processing
spectral shapes
correlation matrix
Prior art date
Application number
AT08761373T
Other languages
English (en)
Inventor
Hernandez Miguel Lagunas
Ana Perez-Neira
Pons Xavier Mestre
Hernandez Miguel Rojas
Original Assignee
Fundacio Ct Tecnologic De Telecomunicacions De Catalunya
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 Fundacio Ct Tecnologic De Telecomunicacions De Catalunya filed Critical Fundacio Ct Tecnologic De Telecomunicacions De Catalunya
Application granted granted Critical
Publication of ATE534915T1 publication Critical patent/ATE534915T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/021—Auxiliary means for detecting or identifying radar signals or the like, e.g. radar jamming signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K3/00—Jamming of communication; Counter-measures
    • H04K3/20—Countermeasures against jamming
    • H04K3/22—Countermeasures against jamming including jamming detection and monitoring
    • H04K3/224—Countermeasures against jamming including jamming detection and monitoring with countermeasures at transmission and/or reception of the jammed signal, e.g. stopping operation of transmitter or receiver, nulling or enhancing transmitted power in direction of or at frequency of jammer
    • H04K3/228—Elimination in the received signal of jamming or of data corrupted by jamming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K3/00—Jamming of communication; Counter-measures
    • H04K3/40—Jamming having variable characteristics
    • H04K3/45—Jamming having variable characteristics characterized by including monitoring of the target or target signal, e.g. in reactive jammers or follower jammers for example by means of an alternation of jamming phases and monitoring phases, called "look-through mode"
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K3/00—Jamming of communication; Counter-measures
    • H04K3/80—Jamming or countermeasure characterized by its function
    • H04K3/82—Jamming or countermeasure characterized by its function related to preventing surveillance, interception or detection
    • H04K3/822—Jamming or countermeasure characterized by its function related to preventing surveillance, interception or detection by detecting the presence of a surveillance, interception or detection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/16—Spectrum analysis; Fourier analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/36—Means for anti-jamming, e.g. ECCM, i.e. electronic counter-counter measures

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Noise Elimination (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
AT08761373T 2008-05-30 2008-06-25 Signalverarbeitungseinrichtung und verfahren zum detektieren und finden von spektralen formen ATE534915T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200801636 2008-05-30
PCT/EP2008/058098 WO2009143902A1 (en) 2008-05-30 2008-06-25 Signal processing device and method for detecting and locating spectral shapes

Publications (1)

Publication Number Publication Date
ATE534915T1 true ATE534915T1 (de) 2011-12-15

Family

ID=40266164

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08761373T ATE534915T1 (de) 2008-05-30 2008-06-25 Signalverarbeitungseinrichtung und verfahren zum detektieren und finden von spektralen formen

Country Status (5)

Country Link
US (1) US8290459B2 (de)
EP (1) EP2297588B1 (de)
AT (1) ATE534915T1 (de)
ES (1) ES2379131T3 (de)
WO (1) WO2009143902A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8670493B2 (en) * 2005-06-22 2014-03-11 Eices Research, Inc. Systems and/or methods of increased privacy wireless communications
USRE47633E1 (en) 2005-06-22 2019-10-01 Odyssey Wireless Inc. Systems/methods of conducting a financial transaction using a smartphone
US8233554B2 (en) 2010-03-29 2012-07-31 Eices Research, Inc. Increased capacity communications for OFDM-based wireless communications systems/methods/devices
US9374746B1 (en) 2008-07-07 2016-06-21 Odyssey Wireless, Inc. Systems/methods of spatial multiplexing
US9559417B1 (en) * 2010-10-29 2017-01-31 The Boeing Company Signal processing
US9054901B2 (en) * 2012-03-07 2015-06-09 Harris Corporation Simplified blind signal detector
CN105891600B (zh) * 2015-01-23 2019-05-21 北京空间飞行器总体设计部 四相相移键控信号频谱估计方法
US9935615B2 (en) * 2015-09-22 2018-04-03 Intel Corporation RLS-DCD adaptation hardware accelerator for interference cancellation in full-duplex wireless systems
US10193683B2 (en) 2016-07-20 2019-01-29 Intel Corporation Methods and devices for self-interference cancelation
CN108344895B (zh) * 2018-02-22 2020-05-12 国网辽宁省电力有限公司电力科学研究院 信号检测方法及装置
CN109655804B (zh) * 2019-01-24 2022-11-22 南京航空航天大学 一种基于奇异值分解的临近目标相对距离估计方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7010052B2 (en) * 2001-04-16 2006-03-07 The Ohio University Apparatus and method of CTCM encoding and decoding for a digital communication system
US7346013B2 (en) * 2002-07-18 2008-03-18 Coherent Logix, Incorporated Frequency domain equalization of communication signals
EP2082245A1 (de) * 2006-11-17 2009-07-29 Nokia Corporation Verfahren und vorrichtung für einen abgestuften ansatz zur transienten hf-detektion und sensorstromersparnis
US7751494B2 (en) * 2007-06-05 2010-07-06 Texas Instruments Incorporated Reduced search space technique for codeword selection
US7769098B2 (en) * 2007-06-05 2010-08-03 Texas Instruments Incorporated Low complexity precoding matrix selection

Also Published As

Publication number Publication date
WO2009143902A1 (en) 2009-12-03
US8290459B2 (en) 2012-10-16
US20110143700A1 (en) 2011-06-16
EP2297588B1 (de) 2011-11-23
EP2297588A1 (de) 2011-03-23
ES2379131T3 (es) 2012-04-23

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