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Title:
METHOD OF DETERMINING ARRANGEMENT OF FREQUENCY SELECTION ELEMENTS ON CURVED SURFACE
Document Type and Number:
Japanese Patent JP2014155102
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method of determining an arrangement of frequency selection elements on a curved surface.SOLUTION: As one example of a frequency selection member, a radome 10 has a curved surface shape which is symmetric in a rotation direction of a central axis L. After a processing object axis F1 on the curved surface is selected, a length E1 of the curved surface along the processing object axis F1 is divided by a basic arrangement cycle dimension (t), thereby determining the number of frequency selection elements to be arranged on the processing object axis F1. The length E1 of the curved surface along the processing object axis F1 is divided by the number of frequency selection elements to calculate a corrected arrangement cycle dimension (t') resulting from correcting the basic arrangement cycle dimension (t), and the elements are arranged. A new processing object axis F2 is located at a position moving in parallel from the present processing object axis F1 by the basic arrangement cycle dimension (t).

Inventors:
TADOKORO MASATO
INOUE MACHIKO
MIYAZAKI TERUNORI
Application Number:
JP2013024510A
Publication Date:
August 25, 2014
Filing Date:
February 12, 2013
Export Citation:
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Assignee:
YOKOHAMA RUBBER CO LTD:THE
International Classes:
H01Q15/14; B64C1/36; H01Q1/42
Domestic Patent References:
JPH0430606A1992-02-03
JP2003152440A2003-05-23
Foreign References:
US5652631A1997-07-29
US5652631A1997-07-29
Attorney, Agent or Firm:
Noda 茂