SHORT-RANGE COMMUNICATION ANTENNA FOR MULTI-LINK COMMUNICATION
Disclosed is a short-range communication antenna for multi-link communication. The disclosed antenna comprises: a radiation element including a plurality of radiators which are each independently configured to transmit and receive different signals from each other and have a predetermined arrangemen...
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| Format: | Patent |
| Sprache: | eng ; fre ; kor |
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| Zusammenfassung: | Disclosed is a short-range communication antenna for multi-link communication. The disclosed antenna comprises: a radiation element including a plurality of radiators which are each independently configured to transmit and receive different signals from each other and have a predetermined arrangement structure, wherein each of the plurality of radiators has a patch shape; a first parasitic element formed to surround the radiation element; and a second parasitic element formed to surround the first parasitic element, wherein each of the plurality of radiators is rotated and arranged by +90 degrees or -90 degrees compared to adjacent radiators. According to the disclosed antenna, there is an advantage in that interference between each radiator can be effectively mitigated in a short-range communication antenna including a plurality of radiators for multi-link communication.
L'invention concerne une antenne de communication à courte portée pour une communication à liaisons multiples. L'antenne selon l'invention comprend : un élément de rayonnement comprenant une pluralité d'éléments rayonnants qui sont chacun indépendamment conçus pour émettre et recevoir différents signaux l'un de l'autre et ont une structure d'agencement prédéterminée, chacun de la pluralité d'éléments rayonnants ayant une forme de plaque ; un premier élément parasite formé pour entourer l'élément de rayonnement ; et un second élément parasite formé pour entourer le premier élément parasite, chacun de la pluralité d'éléments rayonnants étant tourné et agencé de +90 degrés ou -90 degrés par rapport aux éléments rayonnants adjacents. Selon l'antenne de l'invention, il est avantageux que l'interférence entre chaque élément rayonnant puisse être efficacement atténuée dans une antenne de communication à courte portée comprenant une pluralité d'éléments rayonnants pour une communication à liaisons multiples.
멀티 링크 통신을 위한 근거리 통신 안테나가 개시된다. 개시된 안테나는, 각각 독립적으로 서로 다른 신호를 송수신하도록 설정되어 있으며 소정의 배열 구조를 가지는 다수의 방사체를 포함하되, 상기 다수의 방사체 각각은, 패치 형상의 방사 엘리먼트; 상기 방사 엘리먼트를 둘러싸도록 형성되는 제1 기생 소자; 및 상기 제1 기생 소자를 둘러싸도록 형성되는 제2 기생 소자를 포함하되, 상기 다수의 방사체 각각은 인접하는 방사체와 비교하여 +90도 또는 -90도 회전되어 배치된다. 개시된 안테나에 의하면, 멀티 링크를 통신을 위해 다수의 방사체를 구비하는 근거리 통신 안테나에서 각 방사체간 간섭을 효과적으로 완화시킬 수 있는 장점이 있다. |
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