Title:
【発明の名称】スピン角位置決定方式
Document Type and Number:
Japanese Patent JP2642627
Kind Code:
B2
Abstract:
The invention relates to a system for determining the angular spin position of an object (1) spinning about an axis. The system thereto comprises means (7) for transmitting at least two superimposed phase-locked and polarised carrier waves to obtain the angular spin position. The system further comprises at least two loop antennas (10), connected to the object (1), and receiving means (13) for processing in combination the antennas-received signals.
Inventors:
RUISU SHIMON IEFU
Application Number:
JP6139687A
Publication Date:
August 20, 1997
Filing Date:
March 18, 1987
Export Citation:
Assignee:
HORANDOSE SHIGUNAARU APARAATEN BV
International Classes:
G01S1/42; F41G7/20; F41G7/30; G01S1/70; G01S13/88; (IPC1-7): G01S1/42; F41G7/20; G01S13/88
Other References:
【文献】米国特許3947770(US,A)
【文献】米国特許3133283(US,A)
【文献】米国特許2997255(US,A)
【文献】米国特許3133283(US,A)
【文献】米国特許2997255(US,A)
Attorney, Agent or Firm:
Akihide Sugimura (1 outside)