Classifications

• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
  • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
  • H03H7/01—Frequency selective two-port networks
  • H03H7/0107—Non-linear filters
• • G—PHYSICS
  • G01—MEASURING; TESTING
  • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
  • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
• • G—PHYSICS
  • G01—MEASURING; TESTING
  • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
  • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
  • G01N35/08—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a stream of discrete samples flowing along a tube system, e.g. flow injection analysis
• • G—PHYSICS
  • G01—MEASURING; TESTING
  • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
  • G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
  • H03H11/00—Networks using active elements
  • H03H11/02—Multiple-port networks
  • H03H11/04—Frequency selective two-port networks
  • H03H11/12—Frequency selective two-port networks using amplifiers with feedback
  • H03H11/126—Frequency selective two-port networks using amplifiers with feedback using a single operational amplifier

Landscapes

• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• General Health & Medical Sciences (AREA)
• Immunology (AREA)
• Life Sciences & Earth Sciences (AREA)
• Chemical & Material Sciences (AREA)
• Analytical Chemistry (AREA)
• Biochemistry (AREA)
• Pathology (AREA)
• Health & Medical Sciences (AREA)
• Nonlinear Science (AREA)
• Arrangements For Transmission Of Measured Signals (AREA)
• Measurement Of Current Or Voltage (AREA)
• Recording Measured Values (AREA)
• Electronic Switches (AREA)
• Measurement Of Resistance Or Impedance (AREA)
• Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
• Reciprocating Pumps (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=24260342

Family Applications (1)

Country Status (8)

Families Citing this family (2)

Family Cites Families (1)

• 1966
  • 1966-07-18 US US565844A patent/US3413651A/en not_active Expired - Lifetime
• 1967
  • 1967-07-06 GB GB31153/67A patent/GB1184069A/en not_active Expired
  • 1967-07-06 JP JP42043173A patent/JPS5019939B1/ja active Pending
  • 1967-07-11 SU SU1170900A patent/SU472519A3/ru active
  • 1967-07-15 DE DE19671623854 patent/DE1623854B2/de active Granted
  • 1967-07-17 BE BE701456D patent/BE701456A/xx unknown
  • 1967-07-17 CH CH1017267A patent/CH464550A/de unknown
  • 1967-07-18 SE SE10666/67*A patent/SE344635B/xx unknown

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