Referenced Items are not available for this document.
Two new electrically small spherical antennas are presented in this letter. The antennas have perpendicular arms to reduce radiation cancellation. While having low resonant frequency and high radiation efficiency, the radiation patterns of the antennas are almost isotropic. The proposed folded spherical wire antenna (SWA) shows approximately 50-Omega radiation resistance which eliminates the need for using a matching circuit for antenna feeding. Moreover, the proposed folded SWA is fabricated to verify simulation results. An attempt has been made to approach the fundamental limitations of small antennas for better characteristics while keeping the size as small as possible.
Published in:
Antennas and Wireless Propagation Letters, IEEE
(Volume:7
)
Date of Publication: 2008
- Page(s):
- 396 - 399
- ISSN :
- 1536-1225
- INSPEC Accession Number:
- 10345352
- Digital Object Identifier :
- 10.1109/LAWP.2008.2000665
- Product Type:
- Journals & Magazines
- Date of Publication :
- 16 May 2008
- Date of Current Version :
- 17 November 2008
- Issue Date :
- 2008
- Sponsored by :
- IEEE Antennas and Propagation Society
About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies
A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2013 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.
