Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
IPC Subgroup
H03H 11/16

Networks for phase shifting

Introduced: January 1980

Last revised: January 2006

Full Title

Networks using active elements > Multiple-port networks > Networks for phase shifting

Classification Context

Section:
ELECTRICITY
Class:
ELECTRONIC CIRCUITRY
Subclass:
IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS

3 direct subcodes

Child Classifications

Navigate with arrow keys, Enter to open

  • H03H 11/18 Two-port phase shifters providing a predetermined phase shift, e.g. "all-pass" filters
  • H03H 11/2 Two-port phase shifters providing an adjustable phase shift
  • H03H 11/22 providing two or more phase shifted output signals, e.g. n-phase output