NDLI: Compact Multiband Microstrip Antenna Using Inverted-L- and T-Shaped Parasitic Elements

Content Provider	IEEE Xplore Digital Library
Author	Jun-Won Kim Tae-Hwan Jung Hong-Kyun Ryu Jong-Myung Woo Chang-Soo Eun Dong-Kook Lee
Copyright Year	2002
Abstract	By placing inverted-L- and T-shaped parasitic elements at both the radiating apertures of a microstrip patch antenna, a low-profile, compact single-layer multiband microstrip antenna operable in various bands has been developed. These bands include LTE TDD No. 34 (2.0175 GHz), WLAN (2.45 GHz), and WiMAX (3.5 GHz) bands. The antenna has dimensions of 0.26 λ_L ×0.25 λ_L ×0.03 λ_L, where λ_L is the free-space wavelength at 2.0175 GHz, and resonance in the parasitic elements occurs through coupling and perturbations to the microstrip patch. In each band, the measured -10-dB bandwidths cover the required bandwidths at 28 MHz (1.39%), 91 MHz (3.71%), and 255 MHz (7.29%). Within each of the designed bands, a broadside radiation pattern is observed.
Sponsorship	IEEE Antennas and Propagation Society
Starting Page	1299
Ending Page	1302
Page Count	4
File Size	1101042
File Format	PDF
ISSN	15361225
Volume Number	12
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-01-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Microstrip antennas Microstrip Resonant frequency Wireless LAN WiMAX Antenna radiation patterns multiband antennas parasitic element WLAN
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

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