SLOT ANTENNA USING PRINTED CIRCUIT BOARD AND MANUFACTURING METHOD THEREOF

The present invention provides a slot antenna using a printed circuit board (PCB). To this end, the PCB includes: a front surface unit coated with conductive metal on a front surface of the PCB to form a ground surface; a rear surface unit coated with the conductive metal on a rear surface of the PC...

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Main Authors SEO, SOO WON, KIM, DAE GWAN, CHOI, JONG KYUN, PARK, HYEOUNG WOO, SONG, TAE HA, CHA, KYOUNG RAE, JEONG, SE MI, LEE, JOO HACK, KEUM, CHANG YOON, KIM, UK EUN
Format Patent
LanguageEnglish
Korean
Published 14.11.2017
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Summary:The present invention provides a slot antenna using a printed circuit board (PCB). To this end, the PCB includes: a front surface unit coated with conductive metal on a front surface of the PCB to form a ground surface; a rear surface unit coated with the conductive metal on a rear surface of the PCB to form the ground surface; first and second metal plates coated with the conductive metal to be separated from each other on a side surface of the PCB; and a slot forming an inward groove surrounded by the first and second plates, and setting a feeder point conducting power at a point connected to at least one of the front and rear surfaces units. Therefore, a space occupied by an antenna in a portable wireless device like a smartphone can be minimized. 본 발명은 인쇄회로기판(PCB:PRINTED CIRCUIT BOARD)를 이용한 슬롯 안테나(SLOT ANTENNA)를 제공한다. 이를 위하여 본 발명은 인쇄회로기판(PCB)의 전면에서 전도성 금속으로 코팅되어 접지면을 이루는 전면부와, 인쇄회로기판의 후면에서 전도성 금속을 코팅되어 접지면을 이루는 후면부와, 인쇄회로기판의 측면에서 상호 이격되도록 전도성 금속으로 코팅된 제1금속판과 제2금속판 및 제1금속판과 제2금속판으로 둘러쌓여 내향된 홈을 이루고, 인쇄회로기판의 전면부와 후면부중 하나 이상과 연결되는 지점에서 전원을 통전시키는 급전 포인트가 설정되는 슬롯을 포함한다. 그러므로, 본 발명은 스마트폰과 같은 휴대용 무선기기에서 안테나가 차지하는 공간을 최소화할 수 있다.
Bibliography:Application Number: KR20160079258