Efficiency variations in electrically small, meander line RFID antennas
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| 47972_1.pdf | 154Kb | Adobe PDF | View |
| Title | Efficiency variations in electrically small, meander line RFID antennas |
|---|---|
| Author | Mohammadzadeh Galehdar, Amir Abas; Thiel, David Victor; O'Keefe, Steven Gregory; Kingsley, Simon Philip |
| Publication Title | Antennas and Propagation International Symposium, 2007 IEEE |
| Editor | Magdy Iskandar |
| Year Published | 2007 |
| Place of publication | Piscataway, NJ, USA |
| Publisher | IEEE |
| Abstract | Not all meander line dipole antennas (MLDAs) plotted on the same grid necessarily have similar characteristics. MLDAs can be optimized for best efficiency, lowest resonant frequency or highest impedance. Different structures were investigated using a 5 × 10 array of rectangular grid points in 4×9 mm2 area and, all symmetrical MLDA that incorporate all grids points were modeled to determine the resonant frequency and efficiency. Based on the NEC simulation results for all possible family members, the range in resonant frequencies was 3.51 to 4.71GHz and the range in efficiencies was 58.48% to 83.17%. The most efficient structure and the structure with the lowest resonant frequency were determined from the entire population of 1072 different antenna structures. The most efficient antennas have identical structures close to the feed point and all have an efficiency of greater than 83%. |
| Peer Reviewed | No |
| Published | Yes |
| Publisher URI | http://hcac.hawaii.edu/conferences/aps2007/ |
| Alternative URI | http://dx.doi.org/10.1109/APS.2007.4395984 |
| Copyright Statement | Copyright 2007 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. |
| ISBN | 978-1-4244-0878-8 |
| Conference name | Antennas and Propagation International Symposium, 2007 IEEE |
| Location | Hawaii, USA |
| Date From | 2007-06-10 |
| Date To | 2007-06-15 |
| URI | http://hdl.handle.net/10072/19111 |
| Date Accessioned | 2008-01-17 |
| Date Available | 2010-10-27T08:27:01Z |
| Language | en_AU |
| Research Centre | Centre for Wireless Monitoring and Applications |
| Faculty | Faculty of Science, Environment, Engineering and Technology |
| Subject | PRE2009-Antenna Technology |
| Publication Type | Conference Publications (Full Written Paper - Non-Refereed) |
| Publication Type Code | e2 |
Please use this identifier to cite this record: http://hdl.handle.net/10072/19111
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