✦ LIBER ✦

Reconfigurable Vivaldi antenna

✍ Scribed by Mohamad R. Hamid; Peter Gardner; Peter S. Hall; Farid Ghanem

Book ID: 102520382
Publisher: John Wiley and Sons
Year: 2010
Tongue: English
Weight: 196 KB
Volume: 52
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.25030

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

A reconfigurable Vivaldi antenna is presented.It has a capability to operate in a wideband mode (2–8 GHz) and three different sub‐bands (2.5, 5, and 7.5 GHz) by reconfiguring the antenna geometry. The measurement results with ideal switches demonstrate the performances of the proposed designs. The proposed antenna provides frequency agility, which may be useful in future multimode radio systems. © 2010 Wiley Periodicals, Inc. Microwave Opt Technol Lett 52:785–787, 2010; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.25030

📜 SIMILAR VOLUMES

MEMS reconfigurable antennas

✍ Jung-Chih Chiao; Sheng-yong Cheng; Jeff J. L. Chang; Iao Mak Chio; Yoosin Kang; 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 603 KB

New architectures for microelectromechanical system MEMS reconfigurable Vee-antennas and RF switches are presented. The planar antenna structure can be dynamically reconfigured to steer the radiation beam or change the shape of the beam using electrically-controlled microactuators. The radiation pat

Cross-Vivaldi antenna for breast tumor d

Cross-Vivaldi antenna for breast tumor detection

✍ Jingjing Zhang; Elise C. Fear; Ronald H. Johnston 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 440 KB

## Abstract Observation of cross‐polarized reflections has been proposed for radar‐based breast tumor detection. In this article, a novel cross‐Vivaldi antenna is designed and investigated for this application. The antenna performance is examined over the frequency range of 2.2–5.4 GHz. Results obt

Multistandard reconfigurable PIFA antenn

Multistandard reconfigurable PIFA antenna

✍ Patrice Panaïa; Cyril Luxey; Gilles Jacquemod; Robert Staraj; Laurent Petit; Lau 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 229 KB

In this article, a frequency reconfigurable antenna using the ON/OFF states of a MEMS (micro-electro-mechanical system) switch is presented. This structure is based on a planar inverted-F antenna (PIFA), designed with an L-shaped open slot etched upon its main plate. According to the switch position

A reconfigurable plasma antenna

✍ Kumar, Rajneesh; Bora, Dhiraj 📂 Article 📅 2010 🏛 American Institute of Physics 🌐 English ⚖ 793 KB

Twin Vivaldi antenna for transponders an

Twin Vivaldi antenna for transponders and monopulse systems

✍ I. Linardou; C. Migliaccio 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 107 KB

Reconfigurable ultra-wideband slot anten

Reconfigurable ultra-wideband slot antenna

✍ James R. Kelly; Peter S. Hall 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 332 KB 👁 1 views

## Abstract This article presents a reconfigurable uniplanar printed slot antenna with eight microwave switches, it is possible to reconfigure the impedance bandwidth, of the antenna between three discrete states (two ultra‐wide band and one narrowband).© 2010 Wiley Periodicals, Inc. Microwave Opt