Design Considerations in a Graded Index Flat Dielectric Lens for an Impulse Radiating Antenna
| Autor: | Fernando Albarracin-Vargas, Felix Vega-Stavro, Thomas Musch, Christoph Baer, Kerstin Orend |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
Wavefront
Physics Plane (geometry) business.industry 020208 electrical & electronic engineering Astrophysics::Instrumentation and Methods for Astrophysics Physics::Optics 020206 networking & telecommunications 02 engineering and technology Dielectric law.invention Lens (optics) Optics law Impulse radiating antenna 0202 electrical engineering electronic engineering information engineering Antenna (radio) business Refractive index Dielectric lens |
| Zdroj: | Web of Science |
| DOI: | 10.1109/apusncursinrsm.2019.8889342 |
| Popis: | In this work, a flat dielectric graded refractive index lens is presented as an interesting and easy-to-build alternative to implementing an Impulse Radiating Antenna (IRA), in order to replace the conventional parabolic metal dish. The equal-time approach is applied in the lens’ design stage to obtain the desired plane wavefront, required in IRA applications. Time-domain, full-wave simulation results of the complete antenna system are presented and discussed. |
| Databáze: | OpenAIRE |
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