Abstract
A new approach for fast modelling of Fabry-Perot
antennas with modulated partially reflective surfaces (PRS) using
ray-tracing is proposed.
For validation of the method, a configuration is introduced
which consists of a cavity with a modulated PRS, fed internally
by a magnetic dipole. The PRS consists of 18×18 square patches
of varying size placed in a regular grid with a lattice constant
of approximately λ0/3 at 20 GHz. The radiation pattern of the
configuration is determined both by the presented model and by
a full-wave solver which is used as a reference. The Directivity
predicted by the model and the reference is 16.2 dB and 16.8 dB
respectively which proves a good agreement.
| Original language | English |
|---|---|
| Title of host publication | 2015 Proceedings of 9th European Conference on Antennas and Propagation |
| Number of pages | 4 |
| Publisher | IEEE |
| Publication date | 2015 |
| Publication status | Published - 2015 |
| Event | 9th European Conference on Antennas and Propagation - Lisbon, Portugal Duration: 12 Apr 2015 → 17 Apr 2015 http://www.eucap2015.org/ |
Conference
| Conference | 9th European Conference on Antennas and Propagation |
|---|---|
| Country/Territory | Portugal |
| City | Lisbon |
| Period | 12/04/2015 → 17/04/2015 |
| Internet address |
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