公开(公告)号：US20150270597A1

公开(公告)日：2015-09-24

申请号：US14219237

申请日：2014-03-19

Applicant: Google Inc.

Inventor： Douglas Blake Kough ,  Menno Marringa ,  Susan Marie Chikes

IPC: H01Q1/22 ,  H01Q9/16 ,  H01Q1/36

CPC classification number: H01Q1/06 ,  F21K9/23 ,  F21V23/045 ,  H01Q1/44 ,  H01Q9/27

Abstract: Systems and techniques are provided for a spiral light antenna. An antenna element may include a first curved element disposed orthogonally to a second curved element. The first curved element and the second curved element may be connected at a connection point at a center of the first curved element and a center of the second curved element. The antenna element may have rotational symmetry and origin symmetry though the connection point but not linear symmetry. The first curved element may be longer than the second curved element. A feed may be connected to the antenna element at the connection point perpendicular to the plane of the antenna element. The first curved element may be inductive, and the second curved element may be capacitive. The antenna element may be disposed at the front of a light bulb and the feed may extend towards the back of the light bulb.

Abstract translation: 为螺旋光天线提供系统和技术。 天线元件可以包括与第二弯曲元件正交设置的第一弯曲元件。 第一弯曲元件和第二弯曲元件可以在第一弯曲元件的中心处的连接点和第二弯曲元件的中心处连接。 天线元件可以具有通过连接点而不是线性对称的旋转对称和原点对称。 第一弯曲元件可以比第二弯曲元件长。 在垂直于天线元件的平面的连接点，馈电可以连接到天线元件。 第一弯曲元件可以是电感的，并且第二弯曲元件可以是电容的。 天线元件可以设置在灯泡的前部，并且馈电可以朝向灯泡的背面延伸。