公开(公告)号：US11041895B1

公开(公告)日：2021-06-22

申请号：US16851411

申请日：2020-04-17

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jung Hwan Hwang ,  Duk Soo Kwon ,  Chang Hee Hyoung ,  Jong Hwa Kwon ,  Hyung Do Choi

IPC: G01R29/08 ,  G01R29/10

Abstract: A probe antenna, a probing system, and a power density measuring method to measure a power density of a near-field electromagnetic field are disposed. The probe antenna includes a board, and a conductor transmitting line formed on the board, having a constant line width, and formed in a polygonal shape or in a closed-curve shape. The conductor transmitting line is divided into a first transmitting line and a second transmitting line that are separated from each other, and includes a first receiving port formed with one end of the first transmitting line and one end of the second transmitting line and a second receiving port formed with another end of the first transmitting line and another end of the second transmitting line.