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Wideband microstrip-fed planar monopole antenna

✍ Scribed by Ching-Fang Tseng; Cheng-Liang Huang

Book ID
102949038
Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
675 KB
Volume
49
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

The design of a multiband planar monopole antenna with a RF/battery shielding metal case is described. The prototype of the proposed antenna with 0.8 mm in height and 50 mm in length has been fabricated. The proposed antenna exhibits sufficient bandwidth of 915 MHz (1525–2440 MHz) with a voltage standing wave ratio (VSWR) lower than 2:1, which covers global positioning system (1575.42 MHz), digital communication system (1710–1880 MHz), personal communication service (1850–1990 MHz), universal mobile telecommunications system (1920–2170 MHz), and International Mobile Telecommunications‐2000 (1900–2025 MHz) bands. At the upper band, the measured impedance bandwidth (2:1 VSWR) of the designed antenna is about 770 (4310–5080 MHz) MHz. This antenna could be applicable for the mobile communication systems. Details of the proposed antenna design and the experimental results are presented and discussed. Β© 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 1377–1383, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI.10.1002/mop.22458

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Ultrawideband planar microstrip-fed mono
Ultrawideband planar microstrip-fed monopole antenna
✍ Ching-Fang Tseng; Cheng-Liang Huang πŸ“‚ Article πŸ“… 2006 πŸ› John Wiley and Sons 🌐 English βš– 233 KB

## Abstract The microsrip‐fed ultrawideband (UWB) monopole antenna is studied. The design is demonstrated assuming FR4 substrate with a relative dielectric constant of 4.4 and thickness of 1.6 mm. The presented results show that the proposed antenna of 43 mm Γ—50 mm dimensions has a bandwidth from 2