Microstrip slot array antenna

摘要: PURPOSE: To enlarge beam width in a direction to be stacked by alternately decentering feeding part one side for each strip line only 1/4 wavelength effectively dielectric substrate from the center of interval slot. CONSTITUTION: One distances parts 24a and 24b slots 16, 16..., which are arranged on both sides, is set wavelength. Therefore, microwaves propagated respective lines 12 while shifting phases 180°. Namely, shifted effectively, other Then, mutually between 1/2 effectively. Thus, beams can at short intervals, enlarged. COPYRIGHT: (C)1992,JPO&Japio