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DE2455754C3
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1973-11-29 |
1981-11-19 |
Télécommunications Radioélectriques et Téléphoniques T.R.T., 75013 Paris |
Schaltungsanordnung zur digitalen Verarbeitung einer gegebenen Anzahl von Kanalsignalen
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FR2315809A1
(fr)
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1975-06-24 |
1977-01-21 |
Trt Telecom Radio Electr |
Systeme de transmission des signaux auxiliaires d'un groupe de voies telephoniques d'un multiplex a repartition en frequence
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FR2326818A1
(fr)
*
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1975-10-02 |
1977-04-29 |
Thomson Csf |
Systeme de transmission telephonique, multiplexeur et demultiplexeur pour la mise en oeuvre d'un tel systeme
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AU505926B2
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1976-02-24 |
1979-12-06 |
Nippon Electric Co. Ltd. |
Digital ssb-fdm communication system derived froma complex bandpass digital filter bank and bya filter breakdown process
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NL180369C
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1977-04-04 |
1987-02-02 |
Philips Nv |
Inrichting voor het omzetten van discrete signalen in een discreet enkelzijband frequentie-multiplex-signaal en omgekeerd.
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1977-07-11 |
1978-12-26 |
Granger Associates |
Digital filter bank
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1977-11-07 |
1980-04-22 |
Communications Satellite Corporation |
FDM/TDM Transmultiplexer
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JPS5478009A
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1977-12-02 |
1979-06-21 |
Sony Corp |
Disturbing signal elimination unit
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FR2427743A1
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1978-05-29 |
1979-12-28 |
Trt Telecom Radio Electr |
Dispositif de surveillance d'un transmultiplexeur
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1978-12-22 |
1980-12-02 |
Granger Associates |
Transmultiplexer
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1979-02-21 |
1981-11-10 |
Nippon Electric Co., Ltd. |
Transmitter and receiver for an othogonally multiplexed QAM signal of a sampling rate N times that of PAM signals, comprising an N/2-point offset fourier transform processor
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FR2464601B1
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1979-08-29 |
1986-10-24 |
Trt Telecom Radio Electr |
Systeme de radiodiffusion numerique de plusieurs signaux d'information par un reseau d'emetteurs utilisant sensiblement la meme frequence porteuse
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IT1132026B
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1980-07-30 |
1986-06-25 |
Telettra Lab Telefon |
Apparato per multiplazione in frequenza a banda laterale unica e a mezzo di elaborazione numerica
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1981-03-19 |
1983-07-12 |
Bell Telephone Laboratories, Incorporated |
Digital filter bank
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IN158693B
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1981-12-22 |
1987-01-03 |
Westinghouse Brake & Signal |
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1987-02-17 |
1988-11-15 |
Nec Corporation |
FDM demultiplexer using oversampled digital filters
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1989-01-05 |
1991-10-15 |
Hughes Aircraft Company |
Efficient digital frequency division multiplexed signal receiver
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1999-05-10 |
2005-02-02 |
因芬尼昂技术股份公司 |
用于通信终端设备的接收机电路和在接收机电路中进行信号处理的方法
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1999-11-09 |
2006-07-04 |
Maurice Bellanger |
Multicarrier digital transmission system using an OQAM transmultiplexer
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2001-04-10 |
2005-01-04 |
Levtech, Inc. |
Sterile fluid pumping or mixing system and related method
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2002-10-24 |
2011-06-07 |
Lecroy Corporation |
Method and apparatus for a high bandwidth oscilloscope utilizing multiple channel digital bandwidth interleaving
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2002-10-24 |
2020-05-19 |
Teledyne Lecroy, Inc. |
High bandwidth oscilloscope
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US7219037B2
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2002-10-24 |
2007-05-15 |
Lecroy Corporation |
High bandwidth oscilloscope
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US7711510B2
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2002-10-24 |
2010-05-04 |
Lecroy Corporation |
Method of crossover region phase correction when summing signals in multiple frequency bands
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AU2003291653A1
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2002-10-24 |
2004-05-13 |
Lecroy Corporation |
High bandwidth real time oscilloscope
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2006-05-26 |
2007-12-04 |
Lecroy Corporation |
Adaptive interpolation for use in reducing signal spurs
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2007-07-10 |
2009-05-19 |
Lecroy Corporation |
High speed arbitrary waveform generator
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