Classifications

• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
  • H03H11/00—Networks using active elements
  • H03H11/02—Multiple-port networks
  • H03H11/16—Networks for phase shifting
  • H03H11/20—Two-port phase shifters providing an adjustable phase shift
• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
  • H04N9/00—Details of colour television systems
  • H04N9/44—Colour synchronisation
  • H04N9/455—Generation of colour burst signals; Insertion of colour burst signals in colour picture signals or separation of colour burst signals from colour picture signals
• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
  • H04N9/00—Details of colour television systems
  • H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase

Landscapes

• Engineering & Computer Science (AREA)
• Multimedia (AREA)
• Signal Processing (AREA)
• Processing Of Color Television Signals (AREA)
• Networks Using Active Elements (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=9185242

Family Applications (1)

Country Status (7)

• 1977
  • 1977-01-07 FR FR7700375A patent/FR2377128A1/en active Granted
• 1978
  • 1978-01-03 DE DE19782800203 patent/DE2800203A1/en not_active Withdrawn
  • 1978-01-04 EG EG4/78A patent/EG13398A/en active
  • 1978-01-05 ES ES465807A patent/ES465807A1/en not_active Expired
  • 1978-01-06 IT IT47549/78A patent/IT1101912B/en active
  • 1978-01-06 BE BE184142A patent/BE862691A/en not_active IP Right Cessation
  • 1978-01-09 GB GB793/78A patent/GB1558054A/en not_active Expired

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