| Autor: |
PARMAR, SHAKTI SINGH, MENGHAL, P. M. |
| Předmět: |
|
| Zdroj: |
i-Manager's Journal on Electronics Engineering; 2024, Vol. 15 Issue 1, p14-25, 12p |
| Abstrakt: |
The foliage penetration radar system operates in the VHF/UHF range of the electromagnetic spectrum, allowing for greater radio frequency penetration compared to microwave frequencies while providing improved range and significant cross-range resolution. The multi-static ground-based foliage penetration radar comprises a transmitting and a receiving antenna. The unidirectional radiating transmitting antenna utilizes a VHF wideband transmitting signal, achieving fine localization accuracy over a larger coverage area while effectively penetrating foliage. However, achieving significant antenna gain or directivity while maintaining an acceptable size at VHF/UHF frequencies presents challenges. This paper focuses on the design and simulation of an antenna tailored for foliage penetration applications, emphasizing the balance between size and directivity. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
|
