Array of the two arc monopoles on a sphere with surface impedance
| Autor: | Yu. M. Penkin, V. M. Dakhov, Sergey L. Berdnik, N. K. Blinova |
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| Rok vydání: | 2017 |
| Předmět: |
Physics
business.industry Antenna aperture 020206 networking & telecommunications 02 engineering and technology Directivity Radiation pattern law.invention Antenna array Optics law 0202 electrical engineering electronic engineering information engineering Physics::Accelerator Physics Helical antenna Dipole antenna Antenna (radio) business Monopole antenna |
| Zdroj: | 2017 XI International Conference on Antenna Theory and Techniques (ICATT). |
| DOI: | 10.1109/icatt.2017.7972618 |
| Popis: | The antenna array of two arc monopoles which are located parallel to the surface of a perfectly conducting or impedance sphere is considered. The influences of the phase of excitation of a monopole, the distance to the sphere surface, and sphere radius and its surface impedance on the directivity of the radiator are considered. It is shown that the radiation pattern of the antenna for antiphase excitation is highly directional and has a single maximum in the plane of arrangement of the emitters. |
| Databáze: | OpenAIRE |
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