Stepped cylindrical antenna with a higher-order mode ring patch for wideband conical radiation pattern

Title
Stepped cylindrical antenna with a higher-order mode ring patch for wideband conical radiation pattern
Author
최재훈
Keywords
MONOPOLE ANTENNA
Issue Date
2015-03
Publisher
HINDAWI PUBLISHING CORPORATION
Citation
INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION, v. 2015, NO 0, Page. 0-0
Abstract
A stepped cylindrical antenna with a higher-order mode ring patch for wideband conical radiation pattern is proposed. To accomplish a low profile with wideband conical radiation characteristics, a stepped cylindrical monopole and a TM41 higher-order mode ring patch with four shorting pins are utilized. The proposed antenna has a monopole-like radiation pattern with a wide 10-dB return loss bandwidth of 11 GHz (2 GHz-13 GHz). It can cover various wireless services, such as wireless broadband (WiBro; 2.3 GHz-2.39 GHz), wireless local area networks (WLAN; 2.4 GHz-2.484 GHz, 5.15 GHz-5.35 GHz, and 5.725 GHz-5.875 GHz), digital multimedia broadcasting (DMB; 2.63 GHz-2.655 GHz), and ultra wideband (UWB; 3.1 GHz-10.6 GHz). The antenna has a height of only 0.12 lambda(0) at 2 GHz.
URI
http://www.hindawi.com/journals/ijap/2015/394621/abs/http://hdl.handle.net/20.500.11754/22705
ISSN
1687-5869; 1687-5877
DOI
10.1155/2015/394621
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
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