FIELD: radio engineering.
SUBSTANCE: ultra-wideband antenna arrays that can be used as part of radar, radio navigation and communications systems. In a conformal Vivaldi antenna array, consisting of a dielectric substrate, at least two conducting layers, expanding asymmetric slot transmission lines without overlap, turning into slot openings, the emitters have the shape of helical surfaces.
EFFECT: expansion of the operating frequency band of a conformal antenna array.
1 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2824863C1 |
| MODIFIED VIVALDI ANTENNA | 2021 |
|
RU2773254C1 |
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|
RU2298268C1 |
| ULTRA-WIDEBAND ANTENNA | 2011 |
|
RU2488925C1 |
| PRINTED ANTENNA | 2009 |
|
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| ULTRA-WIDEBAND PLANAR EMITTER | 2020 |
|
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| WIDEBAND ANTENNA ARRAY | 2009 |
|
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|
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| ULTRABROADBAND RADIATOR FOR PHASED ANTENNA ARRAY OF 8,5-12,5 GHz FREQUENCY RANGE | 2010 |
|
RU2444098C1 |
| HYBRID SLIT ANTENNA | 2011 |
|
RU2507648C2 |
