Summary
International Symposium on Antennas and Propagation
2011
Session Number:FrB3
Session:
Number:FrB3-2
Evaluation method for EMI anechoic chamber over 1 GHz using Optical Feed Broadband Antenna
S. Kurokawa, M. Ameya, M. Hirose,
pp.-
Publication Date:2011/10/25
Online ISSN:2188-5079
Summary:
We propose a bi-cone type antenna with photo-biased type photo diode and optical fibre link electromagnetic interference evaluation measurement system over 1GHz that consists of a transmitting optical fibre link system and a vector network analyzer. Our proposed system can measure S21(ω) and S21(t) with the radiated electromagnetic interference measurement. We show experimental results of S21s between our proposed bi-cone type antenna and a double ridged guide horn antenna by our proposed optical link system. It is proved that our proposed optical system can be used to evaluate the radiated electromagnetic interference measurement.