14 2

Radiation from a Cavity-Backed Circular Aperture Array Antenna Enclosed by an FSS Radome

Title
Radiation from a Cavity-Backed Circular Aperture Array Antenna Enclosed by an FSS Radome
Author
정경영
Keywords
frequency selective surface radome; cavity-backed circular aperture array antenna; mode matching method; ray tracing technique
Issue Date
2018-12
Publisher
MDPI
Citation
APPLIED SCIENCES-BASEL, v. 8, no. 12, Article no. 2346
Abstract
Radiation from a cavity-backed circular aperture array antenna enclosed by a frequency selective surface (FSS) radome is studied using the hybrid analysis method, by combining the mode matching method, the ray tracing technique, and Huygens's principle. The equivalent magnetic surface currents on the apertures are derived from the aperture electromagnetic fields, which are calculated based on the mode matching method. The rays are generated from the equivalent magnetic surface currents and used to analyze the FSS radome based on the ray tracing technique. After being obtained from both the mode matching method and the ray tracing technique, electromagnetic fields on an outermost radome are transformed into the equivalent electric and magnetic surface currents using Huygens's principle. The radiated fields are computed from the equivalent surface currents and compared with the measured data.
URI
https://www.mdpi.com/2076-3417/8/12/2346http://repository.hanyang.ac.kr/handle/20.500.11754/121115
ISSN
2076-3417
DOI
10.3390/app8122346
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
Files in This Item:
Radiation from a Cavity-Backed Circular Aperture Array Antenna Enclosed by an FSS Radome.pdfDownload
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE