Antenna vibrator

The invention discloses an antenna vibrator. The antenna vibrator is characterized in that the antenna vibrator comprises a vibrator body and a feeding slice; the vibrator body comprises four radiation slices and a balun fixing base; vibrator connecting arms are connected between the radiation slices and the balun fixing base; left and right hollow holes and a first bar-shaped hole are hollowed out in each radiation slice; a second bar-shaped hole which is vertically connected with a first bar-shaped hole is hollowed out in each vibrator connecting arm; and left and right hollow holes are symmetrically arranged on both sides of the second bar-shaped holes. According to the invention, the antenna vibrator has the advantages of simple structure, low cost, firm cable welding, increased bandwidth and enhanced structural strength. 本发明公开了种天线振子，其特征在于，它包括振子主体、馈电片，振子主体包括四组辐射片、巴伦固定座，辐射片与巴伦固定座之间连接有振子连接臂，辐射片镂空有左、右镂空孔和条形孔，振子连接臂上镂空有与条形孔垂直连接的条形孔二，左、右镂空孔对称设置在条形孔二的两侧。本发明结构简单，成本低，电缆焊接更牢固，能增加带宽，同时加强结构强度。