COMBO ANTENNA UNIT AND WIRELESS POWER RECEIVING MODULE COMPRISING SAME

Provided are a combo antenna unit, and a wireless power receiving module comprising the same. A combo antenna unit according to an exemplary embodiment of the present invention comprises: an antenna for transmitting wireless power; and at least one other antenna using a different frequency bandwidth...

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Bibliographic Details
Main Authors JANG, Min Sik, JANG, Kil Jae
Format Patent
LanguageEnglish
French
Korean
Published 24.11.2016
Subjects
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Summary:Provided are a combo antenna unit, and a wireless power receiving module comprising the same. A combo antenna unit according to an exemplary embodiment of the present invention comprises: an antenna for transmitting wireless power; and at least one other antenna using a different frequency bandwidth from the bandwidth of the antenna for transmitting wireless power, wherein the antenna for transmitting wireless power may be a plate-type coil in which a radiator is wound in a loop shape. Through said feature, the present invention can reduce resistance so as to decrease heating and increase charge efficiency, and can minimize the amount of circuit substrate used, thereby reducing overall production costs. L'invention concerne une unité d'antenne combo, et un module de réception d'énergie sans fil la comprenant. Une unité d'antenne combo selon un mode de réalisation donné à titre d'exemple de la présente invention comprend : une antenne permettant de transmettre de l'énergie sans fil; et au moins une autre antenne utilisant une largeur de bande de fréquences différente de la largeur de bande de l'antenne de transmission d'énergie sans fil, laquelle antenne de transmission d'énergie sans fil peut être une bobine de type plaque dans laquelle un radiateur est enroulé de manière à former une boucle. Grâce à ladite caractéristique, la présente invention peut réduire la résistance de manière à diminuer le chauffage et à augmenter l'efficacité de charge, et peut réduire au minimum la quantité de substrat de circuit utilisé, ce qui permet de réduire les coûts de production globaux. 콤보 안테나유닛 및 이를 포함하는 무선전력 수신모듈이 제공된다. 본 발명의 예시적인 실시예에 따른 콤보 안테나유닛은 무선전력 전송용 안테나 및 상기 무선전력 전송용 안테나와 다른 주파수 대역을 사용하는 적어도 하나의 다른 안테나를 포함하되, 상기 무선전력 전송용 안테나는 방사체가 루프 형상으로 감긴 평판형 코일일 수 있다. 이를 통해, 저항을 줄여 발열을 낮추고 충전 효율을 높일 수 있으며, 회로기판의 사용량을 최소화하여 전체적인 생산단가를 줄일 수 있다.
Bibliography:Application Number: WO2016KR05252