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NL257397A - - Google Patents

Info

Publication number
NL257397A
NL257397A NL257397DA NL257397A NL 257397 A NL257397 A NL 257397A NL 257397D A NL257397D A NL 257397DA NL 257397 A NL257397 A NL 257397A
Authority
NL
Netherlands
Application number
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.)
Publication of NL257397A publication Critical patent/NL257397A/xx

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C21/00—Digital stores in which the information circulates continuously
    • G11C21/005—Digital stores in which the information circulates continuously using electrical delay lines
NL257397D 1959-10-08 NL257397A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US845255A US3076180A (en) 1959-10-08 1959-10-08 Multiple bit phase-modulated storage loop

Publications (1)

Publication Number Publication Date
NL257397A true NL257397A (fr)

Family

ID=25294782

Family Applications (1)

Application Number Title Priority Date Filing Date
NL257397D NL257397A (fr) 1959-10-08

Country Status (2)

Country Link
US (1) US3076180A (fr)
NL (1) NL257397A (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676865A (en) * 1971-01-06 1972-07-11 Sperry Rand Corp High frequency signal memory and regenerator
FR2186174A5 (fr) * 1972-05-26 1974-01-04 Dassault Electronique
US3839682A (en) * 1973-04-25 1974-10-01 Us Navy Digital fm logic circuit
US4349790A (en) * 1981-04-17 1982-09-14 Rca Corporation Coax to rectangular waveguide coupler
US7423987B2 (en) * 2001-04-27 2008-09-09 The Directv Group, Inc. Feeder link configurations to support layered modulation for digital signals
US7639759B2 (en) * 2001-04-27 2009-12-29 The Directv Group, Inc. Carrier to noise ratio estimations from a received signal
US7583728B2 (en) * 2002-10-25 2009-09-01 The Directv Group, Inc. Equalizers for layered modulated and other signals
US7173981B1 (en) 2001-04-27 2007-02-06 The Directv Group, Inc. Dual layer signal processing in a layered modulation digital signal system
US7822154B2 (en) * 2001-04-27 2010-10-26 The Directv Group, Inc. Signal, interference and noise power measurement
US7483505B2 (en) * 2001-04-27 2009-01-27 The Directv Group, Inc. Unblind equalizer architecture for digital communication systems
US7778365B2 (en) * 2001-04-27 2010-08-17 The Directv Group, Inc. Satellite TWTA on-line non-linearity measurement
US7209524B2 (en) * 2001-04-27 2007-04-24 The Directv Group, Inc. Layered modulation for digital signals
US7471735B2 (en) * 2001-04-27 2008-12-30 The Directv Group, Inc. Maximizing power and spectral efficiencies for layered and conventional modulations
US8005035B2 (en) * 2001-04-27 2011-08-23 The Directv Group, Inc. Online output multiplexer filter measurement
US7184489B2 (en) * 2001-04-27 2007-02-27 The Directv Group, Inc. Optimization technique for layered modulation
US7245671B1 (en) * 2001-04-27 2007-07-17 The Directv Group, Inc. Preprocessing signal layers in a layered modulation digital signal system to use legacy receivers
US7502430B2 (en) * 2001-04-27 2009-03-10 The Directv Group, Inc. Coherent averaging for measuring traveling wave tube amplifier nonlinearity
CA2489569C (fr) * 2002-07-01 2012-05-22 The Directv Group, Inc. Amelioration de la performance d'un signal 8psk hierarchise
AU2003281452A1 (en) * 2002-07-03 2004-01-23 The Directv Group, Inc. Method and apparatus for layered modulation
US7463676B2 (en) 2002-10-25 2008-12-09 The Directv Group, Inc. On-line phase noise measurement for layered modulation
CA2503530C (fr) * 2002-10-25 2009-12-22 The Directv Group, Inc. Processeur de signal de modulation en couche de complexite
AU2003286494A1 (en) * 2002-10-25 2004-05-25 The Directv Group, Inc. Estimating the operating point on a nonlinear traveling wave tube amplifier
US7529312B2 (en) * 2002-10-25 2009-05-05 The Directv Group, Inc. Layered modulation for terrestrial ATSC applications
US7474710B2 (en) * 2002-10-25 2009-01-06 The Directv Group, Inc. Amplitude and phase matching for layered modulation reception
US7502429B2 (en) * 2003-10-10 2009-03-10 The Directv Group, Inc. Equalization for traveling wave tube amplifier nonlinearity measurements

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1147784B (de) * 1956-10-31 1963-04-25 Western Electric Company, Incorporated, New York, N. Y. (V. St. A.) Schaltungsanordnung für die Verarbeitung von Informationsangaben
US2933717A (en) * 1957-10-09 1960-04-19 James P I Tyas Recirculating delay line

Also Published As

Publication number Publication date
US3076180A (en) 1963-01-29

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