New-type helical antenna

The invention discloses a new-type helical antenna. The new-type helical antenna comprises a feeding panel; the feeding panel is provided with a supporting body; an antenna body is attached to the supporting body; the antenna body comprises a circuit board and a plurality of radiating elements; the circuit board is attached to the surface of the supporting body; the plurality of radiating elements arranged in parallel are printed on the circuit board, and the radiating elements are spirally wound on the supporting body to form the helical antenna; and the supporting body is cut along a direction parallel to the feeding panel to obtain a round cutting surface. The new-type helical antenna provided by the invention has the characteristics of being smaller in structure, lighter in quality, simple in production process and good in property. 本发明公开了种新型螺旋天线，包括馈电板，所述馈电板上设有支撑体；所述支撑体上贴设有天线体，所述天线体包括电路板和若干辐射单元，所述电路板贴设于所述支撑体的表面，所述电路板上印有若干平行设置的所述辐射单元，所述辐射单元通过电路板螺旋缠绕于所述支撑体上形成螺旋天线；沿与馈电板平行方向切割所述支撑体，得到圆形的切割面。本发明具有结构较小、质量较轻、生产工