Analysis of Scanning Characteristics in the H plane of Ultrabroadband Cylindrical Antenna Arrays of Biconical Elements
| Autor: | Nhu Thai Le, V. A. Kaloshin |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
010302 applied physics
Physics Radiation business.industry Plane (geometry) Phase (waves) 020206 networking & telecommunications 02 engineering and technology Condensed Matter Physics 01 natural sciences Electronic Optical and Magnetic Materials Optics Side lobe 0103 physical sciences 0202 electrical engineering electronic engineering information engineering Electrical and Electronic Engineering Antenna (radio) business |
| Zdroj: | Journal of Communications Technology and Electronics. 64:463-470 |
| ISSN: | 1555-6557 1064-2269 |
| DOI: | 10.1134/s1064226919050073 |
| Popis: | Finite-element method is used to construct electrodynamic models of cylindrical phased antenna arrays using bicones and fragments of bicones. Numerical experiments are used to study scanning characteristics of cylindrical phased antenna arrays with different numbers of biconical elements. Phase relationships of the elements are optimized for minimization of side lobes. It is shown that the ultrabroadband regime of the cylindrical phased antenna arrays can be implemented using circular scanning in the Н plane. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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