公开(公告)号：US20160261033A1

公开(公告)日：2016-09-08

申请号：US15155189

申请日：2016-05-16

Applicant: KOREA AIRPORTS CORPORATION

Inventor： Sang Jin PARK ,  Yong Gyu CHOI ,  Su Kyung KIM

IPC: H01Q1/28 ,  H01Q1/42 ,  H01Q3/44

CPC classification number: H01Q1/28 ,  G01S1/48 ,  H01Q1/42 ,  H01Q3/446 ,  H01Q5/385 ,  H01Q25/00

Abstract: An electrically scanned TACAN antenna is provided. To elaborate, the electrically scanned TACAN antenna includes a reflection plate; a monopole antenna provided on an upper surface of the reflection plate and configured to omnidirectionally radiate a signal; multiple parasitic radiators arranged around the monopole antenna and configured to operate as reflectors that reflect the signal or directors that direct the signal; and a controller configured to control parasitic radiators operating as the reflectors to operate as the directors and some parasitic radiators among parasitic radiators operating as the directors to operate as the reflectors at every predetermined timing and controls an order to be the some parasitic radiators to be changed according to a preset sequence.

Abstract translation: 提供电扫描的TACAN天线。 为了详细说明，电扫描的TACAN天线包括反射板; 设置在所述反射板的上表面上并被配置为全向辐射信号的单极天线; 多个寄生散热器布置在单极天线周围，并被配置为作为反射器反射信号或引导信号的导向器; 以及控制器，被配置为控制作为反射器工作的寄生散热器，以作为导体和寄生散热器中的一些寄生散热器作为导向器工作，以在每个预定定时作为反射器操作，并且控制作为要改变的一些寄生散热器的顺序 根据预设顺序。