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
  • H03H7/075—Ladder networks, e.g. electric wave filters
• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
  • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
  • H03H9/0023—Networks for transforming balanced signals into unbalanced signals and vice versa, e.g. baluns, or networks having balanced input and output
  • H03H9/0095—Networks for transforming balanced signals into unbalanced signals and vice versa, e.g. baluns, or networks having balanced input and output using bulk acoustic wave devices
• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
  • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
  • H03H9/46—Filters
  • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
  • H03H9/542—Filters comprising resonators of piezoelectric or electrostrictive material including passive elements

Landscapes

• Physics & Mathematics (AREA)
• Acoustics & Sound (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=8684557

Family Applications (1)

Country Status (3)

Families Citing this family (1)

• 0
  • BE BE427664D patent/BE427664A/xx unknown
• 1937
  • 1937-04-21 FR FR831891D patent/FR831891A/fr not_active Expired
  • 1937-11-06 FR FR49372D patent/FR49372E/fr not_active Expired
• 1938
  • 1938-03-18 GB GB8416/38A patent/GB511609A/en not_active Expired

Also Published As

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