## Abstract A new method of using artificial neural networks (ANNs) for the calculation of the input impedance of rectangular microstrip patch antennas has been adopted in this paper. The results obtained using ANNs are compared with the experimental findings, theoretical values, and with the simul
Input impedance of rectangular microstrip antennas on nonradiating edges
β Scribed by T. R. Kundu; R. Kar; S. Chatterjee; N. Hazra; H. Chakraborty; A. Kesh; J. Chakraborty; T. Sengupta; S. Roy; A. K. Bhattacharjee
- Publisher
- John Wiley and Sons
- Year
- 2002
- Tongue
- English
- Weight
- 128 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0895-2477
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β¦ Synopsis
Abstract
Closedβform expressions for the input impedance of halfβwavelength rectangular microstrip antennas fed by a coaxial line at any point on any one of the nonradiating edges and openβcircuited at the ends are derived. Good agreement between computed and measured data is obtained. Β© 2002 Wiley Periodicals, Inc. Microwave Opt Technol Lett 33: 28β31, 2002; DOI 10.1002/mop.10221
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## Abstract The modified Wolff model (MWM)βbased cavity model is presented for the simple and accurate computation of the input impedance of a probeβfed multilayer rectangular microstrip patch antenna. Results of the MWM are compared with both the experimental data and data of the MoM, with agreeme
The cacity-model rolutwn of the input impedance of a slot-coupled cylindrical-circular microstrip patch antenna is presented. The theoretical results are compared with measurements, and the accuracy of the cavity-model analysis is discussed. Effects of the cylinder size and the coupling slot length
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