Title: Maze creating method, antenna optimum designing method, program, and antenna
Application Number: 200580002272 Application Date: 2005.01.14
Publication Number: 1910789 Publication Date: 2007.02.07
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H01Q13/08;G06N3/00;H01Q9/04
Applicant(s) Name: NTT Docomo Inc. Address:
Inventor(s) Name: Maruyama Tamami;Kira Fumio;Cho Keizo
Attorney & Agent: xu jing
Abstract:
    An antenna optimum designing method comprising the steps of producing blocks by dividing a metal patch on the surface of an antenna element along the vertical and transverse directions, setting reference point blocks every other block and allocating chromosomes to the reference point blocks, determining the method of arranging a metal patch in each block one side of which is adjacent to the reference point block according to the chromosome allocated to the reference point block, and seeking an optimum chromosome allocated to each reference point block according to a hereditary algorithm so that the characteristic of the antenna may be optimum.
Time: 6