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ACES 2003 Conference Information | |
| ACES Newsletter Paper | |
| Year: 2003 Volume: 18 Number: 1 | |
| Click here to download PDF File Size: 439 KB |
ACES February 2010 Full JournalACES
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| ACES Journal Paper | |
| Year: 2010 Volume: 25 Number: 2 | |
| Click here to download PDF File Size: 3955 KB |
March 2008 Publication Report | |
| ACES Newsletter Paper | |
| Year: 2008 Volume: 23 Number: 1 | |
| Click here to download PDF File Size: 432 KB |
Assessing the Effect of Finite Conductivity on the Performance of Microstrip-Fed Patch AntennasJ. Stewart, W. Wood
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| ACES Conference Paper | |
| Year: 2003 - Electromagnetic Modeling by WIPL-D Code | |
| Click here to download PDF File Size: 708 KB | |
The effect of finite conductivity on the performance of microstrip-fed patch antennas is examined. A zinc oxide film conductive patch material is modelled as an equivalent resistive surface using WIPLD. The dielectric substrate and ground plane are finite in extent. The antenna radiation pattern and input impedance are used as figures of merit to assess different equivalent resistivities, corresponding to different thicknesses of the conductive zinc oxide layer. Results show that moderate thicknesses of zinc oxide are sufficient support acceptable patch antenna performance. |