National Changhua University of Education Institutional Repository : Item 987654321/10974
English  |  正體中文  |  简体中文  |  Items with full text/Total items : 6491/11663
Visitors : 25210757      Online Users : 80
RC Version 3.2 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Adv. Search

Please use this identifier to cite or link to this item:

Title: Internal GSM/DCS patch antenna mounted above the system ground plane of the PDA phone
Authors: Wong, Kin-Lu;Chang, Chih-Hua;Row, Jeen-Sheen
Contributors: 電機工程學系
Keywords: Antennas;Mobile antennas;Internal mobile phone antennas;Dual-band antennas;GSM/DCS antennas
Date: 2007-08
Issue Date: 2012-06-05T02:00:38Z
Publisher: Wiley
Abstract: This paper presents an internal dual-band patch antenna to be mounted above the system ground plane of the PDA (personal digital assistant) phone for GSM/DCS operation. The antenna is supported by conducting pins (5 mm long in this study) and mounted above the system ground plane of the PDA phone. In this case, the antenna does not directly occupy the system ground plane, and a usable space between the antenna ground portion and the system ground plane is provided for accommodating associated conducting elements or electronic components of the PDA phone. A design example is demonstrated, and obtained results are presented and discussed.
Relation: Microwave and Optical Technology Letters, 49(8): 2002-2006
Appears in Collections:[Department and Graduate Institute of Electronic Engineering] Periodical Articles

Files in This Item:

File SizeFormat

All items in NCUEIR are protected by copyright, with all rights reserved.


DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback