主催: 電気・情報関係学会九州支部連合大会委員会
会議名: 2024年度電気・情報関係学会九州支部連合大会
回次: 77
開催地: 鹿児島大学
開催日: 2024/09/26 - 2024/09/27
The Wullenweber antenna with the unbalanced fed ULPIL antennas mounted on the sixty-faced polygonal cylinder with its radius of 1,400 mm (4.95 ) been analyzed numerically. Since the ULPIL antenna with higher directivity is used as an element antenna, the directivity of three nine-element phased array antenna becomes around 22 dBi. The half power beam width is about 5 degrees in the vertical plane. Te side lobe at -49 degrees is suppressed by modifying the geometry of element antenna and changing the phase delay of array antenna.