𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Design of a wide and multiband aperture-stacked patch antenna with reflector

✍ Scribed by Won-Gyu Jang; Jae-Hoon Choi

Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
334 KB
Volume
49
Category
Article
ISSN
0895-2477

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

A novel wide and multiband aperture‐stacked patch antenna is presented. It consists of a single microstrip patch with two pairs of slits, resonant aperture, and a thin reflector patch to reduce the back radiation. By the proper choice of slit length, the required multiband characteristics including the small patch size (∼0.25 λo) are realized. By controlling the spacing between the aperture and reflector, the front‐to‐back ratio at upper frequency band can be optimized. Improved radiation characteristics with high gain (5.9–9.0 dBi) have also been observed. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 2822–2824, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22876

📜 SIMILAR VOLUMES

Characteristics analysis of a multiband
Characteristics analysis of a multiband wide-aperture-coupled microstrip antenna
✍ Yong-Woong Jang; H. S. Shin; C. A. Lee 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 189 KB 👁 1 views

## Abstract In this paper, we study a rectangular microstripline‐fed wide aperture‐coupled microstrip antenna backed by a ground plane. In this case, a rectangular microstrip feed line and a wide slot lead to good impedance matching in a wide‐frequency band. The 2.0 VSWR impedance bandwidth of the

Design of an internal antenna with wide
Design of an internal antenna with wide and multiband characteristic for mobile handset
✍ Hoon Park; Myoung il Kang; Jaehoon Choi 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 159 KB 👁 1 views

## Abstract The development of a small electrical antenna plays an important role in the rapidly growing mobile communication market. This paper presents the design of a novel small and wideband planar inverted F‐antenna that simultaneously covers the GSM900/GPS/DCS1800/DCS1900/IMT2000/WLAN/DMB ser

A simple design cylindrical dielectric r
A simple design cylindrical dielectric resonator antenna with wide aperture-coupled for broadband applications
✍ Tsung-Hui Huang; Han-Jan Chen; Tung-Ming Chen; Lih-Shan Chen; Chien-Chih Liu; Ch 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 295 KB 👁 1 views

## Abstract In this paper, a simple design cylindrical dielectric resonator antenna (CDRA) with wide aperture‐coupled for broadband applications has been proposed. For improving impedance matching, microstrip feed‐line was designed as a fork‐like to obtain two resonant modes excitation and lead to

Design of a dual-reflector antenna with
Design of a dual-reflector antenna with nonuniform amplitude and phase distributions
✍ Jian Fang; Yushen Zhao; Weigan Lin 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 251 KB 👁 1 views

A synthesis method based on geometrical optics to design a dual-reflector antenna system with maximum power transfer efficiency is presented. The system has nonunifon phase and amplitude distributions on the aperture. In our design, the effect of aperture blocking is also considered.

A jumping genes paradigm for the design
A jumping genes paradigm for the design of wide-band patch antenna with double shorting wall
✍ S. H. Yeung; W. T. Luk; H. K. Ng; K. F. Man; C. H. Chan 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 131 KB 👁 1 views

## Abstract A newly developed evolutionary computing algorithm, Jumping Genes Evolutionary Algorithm is applied to optimize the dimensions of a folded patch antenna with double shorting walls. In the optimized design, an impedance bandwidth (VSWR ≤2) of 101% is recorded, which shows an improvement