Calculation of the transient reflection from a two-port network with a nonlinear resistor load
✍ Scribed by Sailing He
- Publisher
- John Wiley and Sons
- Year
- 1997
- Tongue
- English
- Weight
- 101 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0895-2477
No coin nor oath required. For personal study only.
✦ Synopsis
Consequently, it is important to recover such properties and to take the advantage of the energy radiated into the dielectric substrate. One solution is to use a lens placed at the back of the antenna, the focal point of this lens being at the gap level. Consequently, the radiation in the dielectric behaves as if this substrate was infinite and all the energy is focused in the normal direction. Then such a method will suppress the two main drawbacks quoted above.
CONCLUSION
This article has shown the ability of the FDTD method combined with carrier transport equations to model the radiation of microdipole antennas. Some results have been compared with the experimental ones given by other authors; they are in good agreement. The effect of the dipole lengths and of the lens on the radiation have been investigated; the importance of their choice has been shown.