𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A novel frequency-reconfigurable patch antenna

✍ Scribed by Shaoqiu Xiao; Bing-Zhong Wang; Xue-Song Yang

Publisher
John Wiley and Sons
Year
2003
Tongue
English
Weight
255 KB
Volume
36
Category
Article
ISSN
0895-2477

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

A novel frequency‐reconfigurable patch antenna is proposed and analysed using the finite‐difference time‐domain (FDTD) method. The simulated results indicate that the antenna is capable of shifting its operating frequency over a one‐octave bandwidth from 0.6 GHz to 1.2 GHz with the radiation pattern essentially unaffected by the frequency tuning. © 2003 Wiley Periodicals, Inc. Microwave Opt Technol Lett 36: 295–297, 2003; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.10746

📜 SIMILAR VOLUMES

Frequency and pattern reconfigurable Yag
Frequency and pattern reconfigurable Yagi patch antenna
✍ Xue-Song Yang; Bing-Zhong Wang; Shaoqiu Xiao; Kim Fung Man 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 315 KB

## Abstract This work describes the use of switched slits and slots to reconfigure the operating frequency and the radiation pattern of a Yagi patch antenna. The Yagi patch antenna is fabricated on the top side of a grounded substrate and is fed by a coaxial probe. By using switches to reconfigure

A novel reconfigurable circular polariza
A novel reconfigurable circular polarization patch antenna
✍ Jun Ouyang; Feng Yang; Shiwen Yang 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 235 KB

## Abstract A novel design of a microstrip patch antenna with switchable branches is proposed to achieve circular polarization diversity. Two branches are incorporated into the patch and two switches are utilized to switch the branches on and off. By turning the switches on or off, this antenna can

Frequency-agile microstrip patch antenna
Frequency-agile microstrip patch antenna using a reconfigurable mems ground plane
✍ R. Al-Dahleh; C. Shafai; L. Shafai 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 318 KB

## Abstract A frequency‐agile microstrip patch antenna is presented. A micromachined membrane is used as the ground plane below the antenna patch. Actuation of this membrane introduces an air gap between above the ground plane, and enables control of the antenna‐resonant frequency from 16.8 to 17.8

Reconfigurable microstrip-patch antenna
Reconfigurable microstrip-patch antenna with frequency and polarization-diversity functions
✍ Kyungho Chung; Yongsik Nam; Taeyeoul Yun; Jaehoon Choi 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 88 KB

## Abstract The design of a novel reconfigurable microstrip‐patch antenna with frequency‐ and polarization‐diversity functions is presented. A U‐slot inserted into the square patch and a PIN diode are utilized to realize frequency‐diversity operation. Polarization diversity between linear polarizat

A novel polarization reconfigurable ring
A novel polarization reconfigurable ring-slot antenna with frequency agility
✍ Yu-Long Zhao; Yong-Chang Jiao; Gang Zhao; Zi-Bin Weng; Fu-Shun Zhang 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 468 KB

## Abstract A novel reconfigurable ring‐slot antenna with switchable polarization and frequency agility is presented. Circular polarization (CP) radiation of the proposed antenna is achieved by introducing proper asymmetry in the ring‐slot structure and feeding the ring slot using a microstrip line

Two-port reconfigurable Hilbert curve pa
Two-port reconfigurable Hilbert curve patch antenna
✍ Xue-Song Yang; Bing-Zhong Wang; Yong Zhang 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 122 KB

technique allows accurate comparison of the FDTD results with the analytical solutions by solving a parametric FWM problem associated with plane-wave propagation in a nonlinear medium. The FDTD results agree well with the theoretical predictions of the FWM conversion efficiency in situations where t