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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Ferreira, D.B. da S. Lacava, J.C. |
| Copyright Year | 2010 |
| Description | Author affiliation: Laboratory of Antennas and Propagation, ITA, S. J. Campos, Brazil, 12228-900 (Ferreira, D.B.; da S Lacava, J.C.) |
| Abstract | Microstrip antennas are nowadays an important topic of antenna theory and techniques, hence of modern antenna education. For a course to be most effective, students should be able to simulate such structures. A drawback, however, is that inexpensive CAD programs adopted in the classroom, such as PCAAD [1] and AMCLR [2], do not cover the analysis of conformed antennas, which by the way is also true of commercial software, such as IE3D [3] and Ansoft Designer [4]. Only expensive CAD tools, such as HFSS [5] and CST [6], provide for this kind of modeling, but, acquisition costs aside, they also require powerful computers, which might not be available for educational purposes. On the other hand, Mathematica®, an integrated technical computing software with a vast collection of built-in functions, has become a well-established applied mathematical tool in the education of engineers and physicists [7]. In particular, it has been successfully used in antenna courses as an important auxiliary tool for analyzing and designing planar microstrip and printed radiators [8]-[9]. Its powerful algorithms for calculating cylindrical and spherical harmonics functions make Mathematica® suitable for the analysis of conformed antennas. This paper reports a Mathematica®-based CAD software capable of performing the analysis and synthesis of spherical-circular thin microstrip antennas with high computational efficiency. |
| Starting Page | 1 |
| Ending Page | 4 |
| File Size | 593616 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424449675 |
| ISSN | 15223965 |
| DOI | 10.1109/APS.2010.5562184 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-07-11 |
| Publisher Place | Canada |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Design automation Microstrip antennas Microstrip Solid modeling Antenna radiation patterns Impedance |
| Content Type | Text |
| Resource Type | Article |
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