Title:
FREQUENCY GENERATOR
Document Type and Number:
Japanese Patent JPS5333673
Kind Code:
A
Abstract:
PURPOSE: To achieve a frequency generator which can produce a high detection frequency through a simple structure by reading the revolution of the rotary axis via magnetic tape and controlling the velocity of the rotary axis by means of the velocity signal sent from the magnetic head.
Inventors:
FUJITA MASAHIKO
GOTOU TOSHIHIKO
SAITOU TADASHI
GOTOU TOSHIHIKO
SAITOU TADASHI
Application Number:
JP10778376A
Publication Date:
March 29, 1978
Filing Date:
September 10, 1976
Export Citation:
Assignee:
HITACHI LTD
International Classes:
H02K11/00; G01P3/44; G01P3/487; H02K21/12; (IPC1-7): G01P3/44; H02K11/00; H02K21/12