Title :
Bandwidth broadening of shielding effectiveness measurement by KEC method
Author :
Hongliang Gu ; Arai, Hiroyuki ; Izumi, Shintaro ; Tanaka, T.
Author_Institution :
Dept. of Electr. & Comput. Eng., Yokohama Nat. Univ., Yokohama, Japan
Abstract :
This paper presents a bandwidth broadening of KEC (Kansei Electronic Industry Development Center) method. Proposed instrument is made up of double ridge horn antenna surrounded by absorber wall and test sample. It increases bandwidth in KEC method to 1~13GHz. In order to discuss the feasibility of proposed instrument, we simulated two kinds of materials and compared simulation value with theoretical value.
Keywords :
electromagnetic shielding; horn antennas; ridge waveguides; KEC method; Kansei Electronic Industry Development Center; absorber wall; bandwidth broadening; double ridge horn antenna; frequency 1 GHz to 13 GHz; shielding effectiveness measurement; Bandwidth; Broadband antennas; Horn antennas; Instruments; Magnetic field measurement; Materials; Transmission line measurements; KEC method; double ridge horn antenna; shielding effectiveness; transmission line theory;
Conference_Titel :
Microwave Conference Proceedings (APMC), 2013 Asia-Pacific
Conference_Location :
Seoul
DOI :
10.1109/APMC.2013.6694888
