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
  • H03H7/48—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source
  • H03H7/485—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source particularly adapted as input circuit for receivers
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
  • H01F17/00—Fixed inductances of the signal type
  • H01F17/04—Fixed inductances of the signal type with magnetic core
  • H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
• • 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
  • H03H7/38—Impedance-matching networks
• • 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
  • H03H7/42—Networks for transforming balanced signals into unbalanced signals and vice versa, e.g. baluns
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
  • H01F17/00—Fixed inductances of the signal type
  • H01F17/04—Fixed inductances of the signal type with magnetic core
  • H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
  • H01F2017/067—Core with two or more holes to lead through conductor

Landscapes

• Engineering & Computer Science (AREA)
• Power Engineering (AREA)
• Microelectronics & Electronic Packaging (AREA)
• Coils Or Transformers For Communication (AREA)
• Coils Of Transformers For General Uses (AREA)
• Magnetic Resonance Imaging Apparatus (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=19799184

Family Applications (2)

Family Applications After (1)

Country Status (7)

Families Citing this family (17)

Family Cites Families (2)

• 0
  • NL NL133284D patent/NL133284C/xx active
• 1967
  • 1967-02-01 NL NL6701517A patent/NL6701517A/xx unknown
• 1968
  • 1968-01-29 GB GB4443/68A patent/GB1143915A/en not_active Expired
  • 1968-01-30 US US701662A patent/US3500252A/en not_active Expired - Lifetime
  • 1968-01-30 DE DE1616291A patent/DE1616291C2/de not_active Expired
  • 1968-01-30 ES ES349926A patent/ES349926A1/es not_active Expired
  • 1968-01-30 BE BE710112D patent/BE710112A/xx unknown
  • 1968-02-01 FR FR1554160D patent/FR1554160A/fr not_active Expired

Also Published As

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