𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Improved band-notched wideband conical monopole antenna

✍ Scribed by Z. H. Hu; P.S. Hall; J. R. Kelly; P. Gardner

Book ID
102952019
Publisher
John Wiley and Sons
Year
2011
Tongue
English
Weight
846 KB
Volume
53
Category
Article
ISSN
0895-2477

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

Recently, wideband antennas with band‐notched behavior have attracted increasing interest. This paper presents a conical monopole antenna with four C‐shaped slots to achieve improved band‐rejection behavior with at least 28 dB of gain suppression. Compared to previous work reported in the literature, the antenna provides a relatively wide rejection band with increased gain suppression, at the notch‐band center frequency. The antenna also provides an omnidirectional radiation pattern at frequencies within the operating band. © 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26132

📜 SIMILAR VOLUMES

Band-notched ultra-wideband planar-monop
Band-notched ultra-wideband planar-monopole antenna
✍ Saou-Wen Su; Kin-Lu Wong; Chia-Lun Tang 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 105 KB 👁 1 views

## Abstract An ultra‐wideband (UWB) planar metal‐plate monopole antenna with a band‐notch characteristic is presented. The proposed planar metal‐plate monopole antenna is embedded with an inverted U‐shape slot, whose length is selected to be a half‐wavelength at the desired notched frequency. By ad

Tunable band-notched ultra wideband plan
Tunable band-notched ultra wideband planar monopole antenna
✍ Won-Seok Jeong; Dong-Zo Kim; Won-Gyu Lim; Jong-Won Yu 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 311 KB 👁 1 views

## Abstract A new tunable band‐notched ultra wideband planar monopole antenna is presented. The proposed antenna consists of a wideband planar monopole antenna, band‐notched resonating stubs, and varactor diodes. To generate the tunable band‐notched characteristic, we applied a short‐circuited quar

Wideband crossed planar monopole antenna
Wideband crossed planar monopole antenna with the band-notched characteristic
✍ Wang-Sang Lee; Dong-Zo Kim; Jong-Won Yu 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 222 KB 👁 1 views

are about 0.737 dB for the frequency of 2.348 GHz and 1.669 dB for the frequency of 5.075 GHz, and the measured minimum return losses are about 18.169 dB at the frequency of 2.348 GHz and 19.922 dB at the frequency of 5.075 GHz, as compared to the simulated values. A comparison between the measureme

Printed short-circuited wideband monopol
Printed short-circuited wideband monopole antenna with band-notched operation
✍ Kin-Lu Wong; Liang-Che Chou; Fa-Shian Chang 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 302 KB 👁 1 views

## Abstract This paper presents the band‐notched operation of a printed short‐circuited wideband monopole antenna. The notched or rejected band within a wide operating bandwidth is obtained by embedding an inverted U‐shaped slot close to the shorting point of the antenna, where strong excited surfa