DE3484166D1 - Modulationsdetektor und klassifizieren. - Google Patents
Modulationsdetektor und klassifizieren.Info
- Publication number
- DE3484166D1 DE3484166D1 DE8484901527T DE3484166T DE3484166D1 DE 3484166 D1 DE3484166 D1 DE 3484166D1 DE 8484901527 T DE8484901527 T DE 8484901527T DE 3484166 T DE3484166 T DE 3484166T DE 3484166 D1 DE3484166 D1 DE 3484166D1
- Authority
- DE
- Germany
- Prior art keywords
- classification
- modulation detector
- modulation
- detector
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0012—Modulated-carrier systems arrangements for identifying the type of modulation
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/481,236 US4597107A (en) | 1983-04-01 | 1983-04-01 | Modulation detector and classifier |
PCT/US1984/000418 WO1984003949A1 (en) | 1983-04-01 | 1984-03-16 | Modulation detector and classifier |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3484166D1 true DE3484166D1 (de) | 1991-04-04 |
Family
ID=23911172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484901527T Expired - Fee Related DE3484166D1 (de) | 1983-04-01 | 1984-03-16 | Modulationsdetektor und klassifizieren. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4597107A (de) |
EP (1) | EP0140925B1 (de) |
JP (1) | JPS60500988A (de) |
CA (1) | CA1263717A (de) |
DE (1) | DE3484166D1 (de) |
IL (1) | IL71402A (de) |
IT (1) | IT1180017B (de) |
WO (1) | WO1984003949A1 (de) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4815136A (en) * | 1986-11-06 | 1989-03-21 | American Telephone And Telegraph Company | Voiceband signal classification |
US4815137A (en) * | 1986-11-06 | 1989-03-21 | American Telephone And Telegraph Company | Voiceband signal classification |
US4887280A (en) * | 1986-12-29 | 1989-12-12 | Hughes Aircraft Company | System for detecting the presence of a signal of a particular data rate |
US5005210A (en) * | 1987-12-30 | 1991-04-02 | The Boeing Company | Method and apparatus for characterizing a radio transmitter |
US4893082A (en) * | 1989-02-13 | 1990-01-09 | Letcher Iii John H | Noise suppression in magnetic resonance imaging |
US5048054A (en) * | 1989-05-12 | 1991-09-10 | Codex Corporation | Line probing modem |
US5012490A (en) * | 1989-12-26 | 1991-04-30 | At&T Bell Laboratories | Varying bandwidth digital signal detector |
US5651030A (en) * | 1991-05-06 | 1997-07-22 | Motorola, Inc. | Receiver with signal classifier |
US5363408A (en) * | 1992-03-24 | 1994-11-08 | General Instrument Corporation | Mode selective quadrature amplitude modulation communication system |
US5448760A (en) * | 1993-06-08 | 1995-09-05 | Corsair Communications, Inc. | Cellular telephone anti-fraud system |
US5950121A (en) * | 1993-06-29 | 1999-09-07 | Airtouch Communications, Inc. | Method and apparatus for fraud control in cellular telephone systems |
US5420910B1 (en) * | 1993-06-29 | 1998-02-17 | Airtouch Communications Inc | Method and apparatus for fraud control in cellular telephone systems utilizing rf signature comparison |
US5687163A (en) * | 1995-06-07 | 1997-11-11 | Cirrus Logic, Inc. | Method and apparatus for signal classification using I/Q quadrant histogram |
EP0837573B1 (de) * | 1996-10-18 | 2005-07-20 | Micronas GmbH | Digitale Schaltung zur Erkennung eines modulierten Trägers |
US5870436A (en) * | 1997-01-02 | 1999-02-09 | Raytheon Company | Uniform discrete fourier transform filter parameter encoder |
US5963562A (en) * | 1997-09-04 | 1999-10-05 | Lucent Technologies Inc. | Parameter estimation techniques applicable to multiple-signal communications media |
US6381250B1 (en) | 1998-01-23 | 2002-04-30 | Innovative Communications Technologies, Inc. | Capacity allocation system using semi-autonomous network elements to implement and control a transmission schedule |
US6426959B1 (en) | 1998-01-20 | 2002-07-30 | Innovative Communications Technologies, Inc. | System and method for facilitating component management in a multiple vendor satellite communications network |
US6240282B1 (en) | 1998-07-13 | 2001-05-29 | Motorola, Inc. | Apparatus for performing non-linear signal classification in a communications system |
CA2260336A1 (en) * | 1999-02-15 | 2000-08-15 | Robert Inkol | Modulation recognition system |
US6426977B1 (en) | 1999-06-04 | 2002-07-30 | Atlantic Aerospace Electronics Corporation | System and method for applying and removing Gaussian covering functions |
DE19938998B4 (de) * | 1999-08-17 | 2008-01-17 | Infineon Technologies Ag | Verfahren zum Betreiben von Chipkarten |
US20010055348A1 (en) * | 2000-03-31 | 2001-12-27 | Anderson Christopher L. | Sequential quadrant demodulation of digitally modulated radio signals |
US6804262B1 (en) | 2000-04-28 | 2004-10-12 | 3Com Corporation | Method and apparatus for channel determination through power measurements |
US20050085186A1 (en) * | 2001-05-08 | 2005-04-21 | William Sandrin | Method and apparatus for measuring adjacent satellite interference |
EP1436638A2 (de) * | 2001-10-16 | 2004-07-14 | Abraham Jossef | Verfahren und vorrichtung für signalerfassung und störung |
US6850735B2 (en) * | 2002-04-22 | 2005-02-01 | Cognio, Inc. | System and method for signal classiciation of signals in a frequency band |
US6714605B2 (en) | 2002-04-22 | 2004-03-30 | Cognio, Inc. | System and method for real-time spectrum analysis in a communication device |
US7424268B2 (en) * | 2002-04-22 | 2008-09-09 | Cisco Technology, Inc. | System and method for management of a shared frequency band |
US7292656B2 (en) * | 2002-04-22 | 2007-11-06 | Cognio, Inc. | Signal pulse detection scheme for use in real-time spectrum analysis |
US7116943B2 (en) * | 2002-04-22 | 2006-10-03 | Cognio, Inc. | System and method for classifying signals occuring in a frequency band |
US7254191B2 (en) * | 2002-04-22 | 2007-08-07 | Cognio, Inc. | System and method for real-time spectrum analysis in a radio device |
US7269151B2 (en) * | 2002-04-22 | 2007-09-11 | Cognio, Inc. | System and method for spectrum management of a shared frequency band |
US7171161B2 (en) * | 2002-07-30 | 2007-01-30 | Cognio, Inc. | System and method for classifying signals using timing templates, power templates and other techniques |
WO2004095758A2 (en) * | 2003-04-22 | 2004-11-04 | Cognio, Inc. | Signal classification methods for scanning receiver and other applications |
US7272375B2 (en) | 2004-06-30 | 2007-09-18 | Silicon Laboratories Inc. | Integrated low-IF terrestrial audio broadcast receiver and associated method |
CN1317830C (zh) * | 2005-04-15 | 2007-05-23 | 展讯通信(上海)有限公司 | 自动频偏校正方法及使用该方法的装置和接收机 |
US20060270371A1 (en) * | 2005-05-31 | 2006-11-30 | Sugar Gary L | Tracking short-term maximum power spectrum density for improved visibility of low duty cycle signals |
EP2016694B1 (de) * | 2006-05-09 | 2019-03-20 | Cognio, Inc. | System und verfahren zur identifikation drahtloser geräte über impuls-fingerabdrücke und sequenzanalyse |
DE102006049360A1 (de) * | 2006-10-19 | 2008-04-24 | Rohde & Schwarz Gmbh & Co. Kg | Verfahren zur Analyse eines digital modulierten Signals und Signalanalysevorrichtung |
US8144815B2 (en) * | 2006-11-28 | 2012-03-27 | Harris Corporation | Demand-assigned multiple access (DAMA) communication device and associated acquisition methods |
US8259860B1 (en) | 2007-08-31 | 2012-09-04 | The United States Of America As Represented By The Secretary Of The Navy | Identification of target signals in radio frequency pulsed environments |
US8213547B2 (en) * | 2007-08-31 | 2012-07-03 | The United States Of America As Represented By The Secretary Of The Navy | Identification of target signals in radio frequency pulsed environments |
US8576953B2 (en) * | 2007-08-31 | 2013-11-05 | The United States Of America As Represented By The Secretary Of The Navy | Identification of target signals in radio frequency pulsed environments |
GB201002261D0 (en) | 2010-02-10 | 2010-11-17 | Mbda Uk Ltd | Detection of signals |
JP7004877B2 (ja) * | 2020-02-25 | 2022-02-10 | 三菱電機株式会社 | 干渉除去装置、制御回路、記憶媒体および干渉中心周波数推定方法 |
Family Cites Families (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3112452A (en) * | 1959-12-28 | 1963-11-26 | Gen Electric | Signal processing arrangement with filters in plural channels minimizing undesirableinterference to narrow and wide pass bands |
US3688197A (en) * | 1965-10-21 | 1972-08-29 | Kahn Res Lab | Communication system with selection means for determining the modulation mode of a received signal |
DE2027379C3 (de) * | 1970-06-04 | 1975-06-26 | Eichner Organisation Kg, 8630 Coburg | Hängeregisterartige Aufbewahrungseinrichtung für Magnetbandkassetten |
US4351064A (en) * | 1970-10-30 | 1982-09-21 | Westinghouse Electric Corp. | Communication |
US3883726A (en) * | 1971-09-22 | 1975-05-13 | Interstate Electronics Corp | Redundant fast fourier transform data handling computer |
BE789915A (fr) * | 1972-10-11 | 1973-02-01 | Burnham Marcia Epouse Willieme | Couverture-support composite pour cassettes et livres. |
JPS538445B2 (de) * | 1973-03-28 | 1978-03-29 | ||
US4086504A (en) * | 1973-10-29 | 1978-04-25 | Texas Instruments Incorporated | Distributed data acquisition |
US3876946A (en) * | 1973-10-31 | 1975-04-08 | Singer Co | Radio frequency digital fourier analyzer |
US4045796A (en) * | 1974-11-18 | 1977-08-30 | Motorola, Inc. | Correlation system for pseudo-random noise signals |
GB1542843A (en) * | 1975-04-03 | 1979-03-28 | Solartron Electronic Group | Signal processor |
US4054881A (en) * | 1976-04-26 | 1977-10-18 | The Austin Company | Remote object position locater |
US4317204A (en) * | 1976-06-04 | 1982-02-23 | Ncr Corporation | Spread spectrum conferencing communication system |
US4085368A (en) * | 1976-08-30 | 1978-04-18 | Bell Telephone Laboratories, Incorporated | Interference canceling method and apparatus |
US4058713A (en) * | 1976-09-20 | 1977-11-15 | General Signal Corporation | Equalization by adaptive processing operating in the frequency domain |
US4085367A (en) * | 1976-12-10 | 1978-04-18 | Rca Corporation | Method and detection of phase and frequency modulation |
JPS53129079A (en) * | 1977-04-18 | 1978-11-10 | Hitachi Ltd | Spectrum change monitoring system |
US4217586A (en) * | 1977-05-16 | 1980-08-12 | General Electric Company | Channel estimating reference signal processor for communication system adaptive antennas |
US4333080A (en) * | 1977-07-18 | 1982-06-01 | Raytheon Company | Signal processor |
US4166980A (en) * | 1977-08-25 | 1979-09-04 | Sanders Associates, Inc. | Method and apparatus for signal recognition |
US4238744A (en) * | 1977-09-08 | 1980-12-09 | Victor Company Of Japan, Ltd. | Frequency band dividing filter using delay-line filter |
US4137497A (en) * | 1977-10-31 | 1979-01-30 | Raythoon Company | Frequency measuring apparatus |
US4167529A (en) * | 1977-11-11 | 1979-09-11 | The Goodyear Tire & Rubber Company | Selective hydrogenation of cyclopentadiene to form cyclopentene using Raney nickel catalyst and ammonium hydroxide in the reaction mixture |
US4290140A (en) * | 1978-02-23 | 1981-09-15 | Northrop Corporation | Combined coherent frequency and phase shift keying modulation system |
JPS54128382A (en) * | 1978-03-29 | 1979-10-04 | Hitachi Ltd | Tuning signal intensity detecting circuit |
US4204165A (en) * | 1978-05-01 | 1980-05-20 | Typoligics, Inc. | Multichannel coherent receiver |
US4247939A (en) * | 1978-11-09 | 1981-01-27 | Sanders Associates, Inc. | Spread spectrum detector |
US4363138A (en) * | 1978-11-27 | 1982-12-07 | Trw Inc. | Signal presence detector and method |
US4255791A (en) * | 1978-12-04 | 1981-03-10 | Harris Corporation | Signal processing system |
US4253067A (en) * | 1978-12-11 | 1981-02-24 | Rockwell International Corporation | Baseband differentially phase encoded radio signal detector |
US4330687A (en) * | 1979-03-14 | 1982-05-18 | Teltone Corporation | Audio and full duplex digital data carrier system |
US4227255A (en) * | 1979-04-11 | 1980-10-07 | Telcom, Inc. | Signal classifier |
US4328591A (en) * | 1979-04-23 | 1982-05-04 | Baghdady Elie J | Method and apparatus for signal detection, separation and suppression |
FR2461411B1 (fr) * | 1979-07-13 | 1985-10-31 | Trt Telecom Radio Electr | Systeme de transmission de donnees utilisant les principes d'etalement du spectre |
DE2928756A1 (de) * | 1979-07-17 | 1981-02-05 | Heyligenstaedt & Co | Schneidwerkzeug fuer werkzeugmaschinen |
US4287475A (en) * | 1979-10-05 | 1981-09-01 | The United States Of America As Represented By The Secretary Of The Air Force | Circuit for the adaptive suppression of narrow band interference |
US4357709A (en) * | 1979-11-12 | 1982-11-02 | Racal-Mesl Limited | Apparatus for regenerating signals within a frequency band |
US4270209A (en) * | 1979-12-07 | 1981-05-26 | International Telephone And Telegraph Corporation | Digital compressive receiver |
IT1119972B (it) * | 1979-12-13 | 1986-03-19 | Cselt Centro Studi Lab Telecom | Procedimento e dispositivo per la trasmissione di segnali analogici in un sistema di comunicazione a spettro diffuso |
IT1119700B (it) * | 1979-12-13 | 1986-03-10 | Cselt Centro Studi Lab Telecom | Perfezionamenti ai sistemi di comunicazione a spettro diffuso |
US4369443A (en) * | 1979-12-26 | 1983-01-18 | Meta Systems, Inc. | Message communication system with message storage |
US4333150A (en) * | 1980-01-28 | 1982-06-01 | Westinghouse Electric Corp. | Signal receiving apparatus and method |
US4309769A (en) * | 1980-02-25 | 1982-01-05 | Harris Corporation | Method and apparatus for processing spread spectrum signals |
DE3008076C2 (de) * | 1980-03-03 | 1982-05-06 | Siemens AG, 1000 Berlin und 8000 München | Einrichtung zur Empfängerabschaltung bei kleinem Signal-Geräusch-Abstand für ein digital moduliertes Funksystem mit Frequenzmodulation |
US4346384A (en) * | 1980-06-30 | 1982-08-24 | The Austin Company | Remote object position and orientation locator |
US4328548A (en) * | 1980-04-04 | 1982-05-04 | The Austin Company | Locator for source of electromagnetic radiation having unknown structure or orientation |
US4313197A (en) * | 1980-04-09 | 1982-01-26 | Bell Telephone Laboratories, Incorporated | Spread spectrum arrangement for (de)multiplexing speech signals and nonspeech signals |
US4344675A (en) * | 1980-05-29 | 1982-08-17 | Rockwell International Corporation | Optical signal processing device |
US4355869A (en) * | 1980-05-29 | 1982-10-26 | Rockwell International Corporation | Self scanned optical Fourier transform arrangement |
US4383323A (en) * | 1980-06-09 | 1983-05-10 | Bell Telephone Laboratories, Incorporated | Spread spectrum FH-MFSK transmitter and receiver |
US4320514A (en) * | 1980-06-09 | 1982-03-16 | Bell Telephone Laboratories, Incorporated | Spread spectrum FH-MFSK radio receiver |
US4313183A (en) * | 1980-06-27 | 1982-01-26 | Saylors James A | Acoustic distance measuring method and apparatus |
US4338579A (en) * | 1980-07-30 | 1982-07-06 | Communications Satelite Corp. | Frequency shift offset quadrature modulation and demodulation |
US4357610A (en) * | 1980-09-29 | 1982-11-02 | Sperry Corporation | Waveform encoded altitude sensor |
US4325138A (en) * | 1980-09-29 | 1982-04-13 | Sperry Corporation | Continuous wave adaptive signal processor system |
US4361891A (en) * | 1980-12-22 | 1982-11-30 | General Electric Company | Spread spectrum signal estimator |
US4355399A (en) * | 1981-02-23 | 1982-10-19 | Bell Telephone Laboratories, Incorporated | Adaptive spread spectrum FH-MFSK transmitter and receiver |
US4426648A (en) * | 1981-06-09 | 1984-01-17 | The United States Of America As Represented By The Secretary Of The Air Force | Simultaneous signal detection for IFM receivers by detecting intermodulation products |
US4438504A (en) * | 1981-06-15 | 1984-03-20 | Bell Telephone Laboratories, Incorporated | Adaptive techniques for automatic frequency determination and measurement |
-
1983
- 1983-04-01 US US06/481,236 patent/US4597107A/en not_active Expired - Lifetime
-
1984
- 1984-03-16 EP EP84901527A patent/EP0140925B1/de not_active Expired - Lifetime
- 1984-03-16 WO PCT/US1984/000418 patent/WO1984003949A1/en active IP Right Grant
- 1984-03-16 DE DE8484901527T patent/DE3484166D1/de not_active Expired - Fee Related
- 1984-03-16 JP JP59501570A patent/JPS60500988A/ja active Pending
- 1984-03-27 CA CA000450544A patent/CA1263717A/en not_active Expired
- 1984-03-29 IL IL71402A patent/IL71402A/xx not_active IP Right Cessation
- 1984-03-30 IT IT67317/84A patent/IT1180017B/it active
Also Published As
Publication number | Publication date |
---|---|
IT1180017B (it) | 1987-09-23 |
IL71402A0 (en) | 1984-06-29 |
IT8467317A0 (it) | 1984-03-30 |
IT8467317A1 (it) | 1985-09-30 |
JPS60500988A (ja) | 1985-06-27 |
CA1263717A (en) | 1989-12-05 |
EP0140925A1 (de) | 1985-05-15 |
WO1984003949A1 (en) | 1984-10-11 |
IL71402A (en) | 1988-02-29 |
US4597107A (en) | 1986-06-24 |
EP0140925B1 (de) | 1991-02-27 |
EP0140925A4 (de) | 1986-04-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3484166D1 (de) | Modulationsdetektor und klassifizieren. | |
DE3774633D1 (de) | Teilchendetektor. | |
DE3381562D1 (de) | Bis-kronetherderivate und ihre verwendung. | |
DE3484883D1 (de) | Fluor enthaltende polymere und ihre verwendung. | |
NL193233B (nl) | Infrarooddetector. | |
DE3677792D1 (de) | Mikrowellendiskriminator und dessen verwendung. | |
DE3482028D1 (de) | Ddavp-antidiuretisches mittel und dessen verwendung. | |
DE3483536D1 (de) | Gasfuehler. | |
FI842083A (fi) | Kontinuerlig avlaegsning av etylenoxid ur en gasstroem. | |
DE3676828D1 (de) | Teilchendetektor. | |
DE3679764D1 (de) | Zaepfchen und grundlage dafuer. | |
DE3482737D1 (de) | Infrarotdetektor. | |
DE3481603D1 (de) | Eisenbahnwagenkipper und kippbuehnenanlage. | |
DE3480763D1 (de) | Bicyclische benzenoid-aminoalkylen-aether- und thioaether. | |
DE3688864D1 (de) | L-phenylalanindehydrogenase und deren verwendung. | |
DE3485005D1 (de) | Abhebeverfahren und zusammensetzung dafuer. | |
DE3766441D1 (de) | Anilinotriazine und deren verwendung. | |
FI844691L (fi) | Anordning foer framstaellning av med ovanblad foersedda staplar av tryckprodukter. | |
NL192607B (nl) | Zeefinrichting. | |
DE3482986D1 (de) | Frequenzmodulationsdetektoren. | |
DE3483374D1 (de) | Difficidin und deren antibakterische derivate. | |
ES284538Y (es) | Dispositivo cribador. | |
ATE61121T1 (de) | Modulationsdetektor und klassifizieren. | |
ES530430A0 (es) | Procedimiento y dispositivo para la transcodificacion de informaciones binarias. | |
FI844065L (fi) | Stoedbeklaednad foer botten. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |