NDLI: A Novel Dual-Band, Dual-Polarized, Miniaturized and Low-Profile Base Station Antenna

Content Provider	IEEE Xplore Digital Library
Author	Yejun He Zhengzheng Pan Xudong Cheng Yuan He Jian Qiao Tentzeris, M.M.
Copyright Year	1963
Abstract	In this paper, a novel dual-band, dual-polarized, miniaturized and low-profile base station antenna operating in the frequency bands of 820-960 and 1710-2170 MHz is designed. Elements are arranged such that high-frequency elements are embedded in low frequency elements to reduce volume. A baffle is used to reflect the transmitted power density in the forward direction and also improve isolation between elements. Therefore, surrounding isolation baffles and rectangular baffles are appended around high-frequency elements and low-frequency elements, respectively. The diameter of the proposed antenna cover is only 200 mm, which is smaller than the existing antenna diameter of 280 mm. Compared with the other commonly used antennas, the proposed antenna also has some advantages such as concealment and low profile using a tubular form of radome, which can easily integrate the proposed antenna with the surrounding environment. The measured results verify that the proposed antenna meets the stringent design requirements: voltage standing wave ratio (VSWR) is less than 1.3, the isolation is greater than 30 dB, and the pattern parameters also meet telecommunications industry standards.
Sponsorship	IEEE Antennas and Propagation Society
Starting Page	5399
Ending Page	5408
Page Count	10
File Size	1911574
File Format	PDF
ISSN	0018926X
Volume Number	63
Issue Number	12
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-01-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Base stations Feeds Antenna arrays Arrays Dual band Broadband antennas miniaturized and low-profile antenna Dual-band dual-polarized base station antenna Base station antenna dual-band
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics Electrical and Electronic Engineering

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