METHOD FOR MANUFACTURING LINEAR ARRAY ANTENNA, AND LINEAR ARRAY ANTENNA

摘要

PROBLEM TO BE SOLVED: To simply manufacture a horizontally polarized wave/horizontal surface non-directional linear array antenna having simple structure and small antenna width.;SOLUTION: A conductive plate 5 has a plurality of recessed parts 12 formed on one long side out of two long sides of a rectangular plane conductor and first and second strip plane conductors 3a, 3b branched via a plurality of branches; where the tips of the first strip plane conductor 3a are connected to respective recessed parts 12 one by one and the tips of the second strip plane conductor 3b are connected to the long side which is the opposite side to the connection parts of the first strip plane conductor 3a and the recessed parts 12 respectively one by one. The conductor plate 5 is bent along a plurality of bending lines 6 to 8 previously set in parallel with the long sides, the long side on the side having the recessed parts 12 and the long side on the side having no recessed part are joined with each other on portions having no recessed part to form a polygonal prism, a plurality of slots worked on the positions of the recessed parts 12 in the polygonal prism and two parallel lines present in the polygonal prism, having first and second strip plane conductors and capable of supplying power to the plurality of slots.;COPYRIGHT: (C)2007,JPO&INPIT