Forcible Resonant Characteristics of a Cutoff Cavity-Backed Slot Radiator with a Single Reactance Loaded at the End of the Parasitic Post

Title
Forcible Resonant Characteristics of a Cutoff Cavity-Backed Slot Radiator with a Single Reactance Loaded at the End of the Parasitic Post
Author(s)
김기채Kazuhiro HIRASAWA[Kazuhiro HIRASAWA]
Keywords
ANTENNA; DESIGN
Issue Date
201010
Publisher
IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG
Citation
IEICE TRANSACTIONS ON COMMUNICATIONS, v.E93B, no.10, pp.2777 - 2780
Abstract
This paper presents the forcible resonant characteristics of a cutoff cavity-backed slot radiator. It has a feed post and a parasitic post inserted parallel to the slot width, done by adding a single external reactance to the top or the bottom side of the parasitic post. The basic radiator characteristics for a perfect matching to a 50-Omega coaxial line due to the connecting position of the external reactance are discussed. Comparisons show that the bandwidth of the top side loading is narrower than the bottom side loading case. The theoretical analysis is verified by the measured return loss.
URI
http://hdl.handle.net/YU.REPOSITORY/23505http://dx.doi.org/10.1587/transcom.E93.B.2777
ISSN
0916-8516
Appears in Collections:
공과대학 > 전기공학과 > Articles
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