Classifications

• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03G—CONTROL OF AMPLIFICATION
  • H03G3/00—Gain control in amplifiers or frequency changers
  • H03G3/20—Automatic control
  • H03G3/30—Automatic control in amplifiers having semiconductor devices
  • H03G3/34—Muting amplifier when no signal is present or when only weak signals are present, or caused by the presence of noise signals, e.g. squelch systems
  • H03G3/341—Muting when no signals or only weak signals are present
• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03K—PULSE TECHNIQUE
  • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
  • H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant
  • H03K5/1532—Peak detectors
• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03K—PULSE TECHNIQUE
  • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
  • H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
  • H03K5/24—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude
• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
  • H04L25/00—Baseband systems
  • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
  • H04L25/0264—Arrangements for coupling to transmission lines
  • H04L25/0272—Arrangements for coupling to multiple lines, e.g. for differential transmission
  • H04L25/0276—Arrangements for coupling common mode signals

Landscapes

• Engineering & Computer Science (AREA)
• Physics & Mathematics (AREA)
• Nonlinear Science (AREA)
• Power Engineering (AREA)
• Computer Networks & Wireless Communication (AREA)
• Signal Processing (AREA)
• Manipulation Of Pulses (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=49260738

Family Applications (1)

Country Status (5)

Families Citing this family (5)

Family Cites Families (13)

• 2012
  • 2012-03-30 EP EP12872668.4A patent/EP2847868B1/en active Active
  • 2012-03-30 US US13/997,075 patent/US9093971B2/en not_active Expired - Fee Related
  • 2012-03-30 SG SG11201405310YA patent/SG11201405310YA/en unknown
  • 2012-03-30 WO PCT/MY2012/000073 patent/WO2013147582A1/en active Application Filing
  • 2012-03-30 CN CN201280071803.5A patent/CN104205650B/en active Active
• 2015
  • 2015-06-18 US US14/742,961 patent/US9407229B2/en active Active

Also Published As

Similar Documents