| Author: | Leung, Yat-wah |
| Title: | Computer aided design of dual-frequency planar inverted-F antenna for mobile telephone handset |
| Degree: | M.Sc. |
| Year: | 2001 |
| Subject: | Cellular telephones Hong Kong Polytechnic University -- Dissertations |
| Department: | Multi-disciplinary Studies Department of Electronic and Information Engineering |
| Pages: | 80 leaves : ill. ; 30 cm |
| Language: | English |
| Abstract: | The rapid growth of mobile communications since the introduction of GSM has challenged the industry for designing telephone handsets of reduced size, cost and power consumption. Cellular telephone handsets have been designed to have dual-frequency capabilities. Low profile structure or internal antenna has been the main stream of designing antenna for handsets. The Planar Inverted-F antenna (PIFA) offers reduced size over traditional microstrip antenna because they operate at quarter-wave rather than half-wave resonance. The PIFA also offers much improve bandwidth over the wire inverted-F antenna. The design of antenna for mobile phone handset depends on the implementation of simulation of tools that can accurately model general topologies. In this report, a dual-frequency ( GSM 900 & 1800) U-shaped slot PIFA has been designed and analyzed by Finite-Difference Time-Domain (FDTD) algorithm. |
| Rights: | All rights reserved |
| Access: | restricted access |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| b15995781.pdf | For All Users (off-campus access for PolyU Staff & Students only) | 2.31 MB | Adobe PDF | View/Open |
Copyright Undertaking
As a bona fide Library user, I declare that:
- I will abide by the rules and legal ordinances governing copyright regarding the use of the Database.
- I will use the Database for the purpose of my research or private study only and not for circulation or further reproduction or any other purpose.
- I agree to indemnify and hold the University harmless from and against any loss, damage, cost, liability or expenses arising from copyright infringement or unauthorized usage.
By downloading any item(s) listed above, you acknowledge that you have read and understood the copyright undertaking as stated above, and agree to be bound by all of its terms.
Please use this identifier to cite or link to this item:
https://theses.lib.polyu.edu.hk/handle/200/4554