National Changhua University of Education Institutional Repository : Item 987654321/10981

English | 正體中文 | 简体中文 | Items with full text/Total items : 6507/11669
Visitors : 30057254 Online Users : 372

RC Version 3.2 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.

Scope Adv. Search

Login ‧ Upload ‧ Help ‧ About ‧ Administer

NCUEIR > College of Engineering > Department and Graduate Institute of Electronic Engineering > Periodical Articles > Item 987654321/10981

Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/10981

Title:	Bandwidth enhancement for dual-frequency microstrip antenna with conical radiation
Authors:	Lin, S. J.;Row, Jeen-Sheen
Contributors:	電機工程學系
Date:	2008-06
Issue Date:	2012-06-05T02:01:03Z
Publisher:	IEEE
Abstract:	A design for dual-frequency microstrip antennas with conical radiation patterns is studied. The dual-frequency operation is achieved by exciting two different resonant modes of the square microstrip patch antenna with four symmetrical shorting walls. Then, a method to enhance the impedance bandwidths of the dual-frequency antenna is proposed, and the experimental results show bandwidths are increased by 19 and 31% at the lower and higher operating frequencies, respectively. Simulation analyses are also performed to support the measured results.
Relation:	Electronics Letters, 44(1): 2-3
Appears in Collections:	[Department and Graduate Institute of Electronic Engineering] Periodical Articles

Files in This Item:

File	Size	Format
index.html	0Kb	HTML	648	View/Open