WIDE-BAND DIPLEXER INCLUDING GROUND PILLAR FOR SPURIOUS ADJUSTMENT

A wide-band diplexer is disclosed. The wide-band diplexer comprises: a printed circuit board (PCB) including a low-pass filter and a high-pass filter; and a housing for mounting the PCB therein. The PCB comprises: a dielectric layer; a first conductive pattern formed on at least a partial area of th...

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Bibliographische Detailangaben
Hauptverfasser: KIM, Young Ho, HEO, Kwang Myoung, JEONG, Tae Wan
Format: Patent
Sprache:eng ; fre ; kor
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Zusammenfassung:A wide-band diplexer is disclosed. The wide-band diplexer comprises: a printed circuit board (PCB) including a low-pass filter and a high-pass filter; and a housing for mounting the PCB therein. The PCB comprises: a dielectric layer; a first conductive pattern formed on at least a partial area of the upper surface of the dielectric layer; and a second conductive pattern formed on at least a partial area of the lower surface of the dielectric layer. The housing includes at least one ground pillar which extends vertically from the upper surface to the lower surface of the housing while being spaced apart from the side surface of the housing, and passes through a partial area of the dielectric layer where none of the first conductive pattern and the second conductive pattern is formed. La présente invention concerne un diplexeur à large bande. Le diplexeur à large bande comprend : une carte de circuit imprimé (PCB) comprenant un filtre passe-bas et un filtre passe-haut ; et un boîtier dans lequel la PCB est destinée à être montée. La PCB comprend : une couche diélectrique ; un premier motif conducteur formé sur au moins une zone partielle de la surface supérieure de la couche diélectrique ; et un second motif conducteur formé sur au moins une zone partielle de la surface inférieure de la couche diélectrique. Le boîtier comprend au moins un montant de mise à la terre qui s'étend verticalement de la surface supérieure à la surface inférieure du boîtier tout en étant espacé de la surface latérale du boîtier, et traverse une zone partielle de la couche diélectrique dépourvue du premier motif conducteur et du second motif conducteur. 광대역 다이플렉서가 개시된다. 본 광대역 다이플렉서는, 저역통과필터 및 고역통과필터를 포함하는, PCB 기판, PCB 기판을 실장하기 위한, 하우징을 포함한다. PCB 기판은, 유전체층, 유전체층의 상면의 적어도 일부 영역 상에 형성된 제1 도전 패턴, 유전체층의 하면의 적어도 일부 영역 상에 형성된 제2 도전 패턴을 포함한다. 하우징은, 하우징의 측면과 이격되어 하우징의 상면으로부터 하우징의 하면까지 수직 연장되고, 제1 도전 패턴 및 제2 도전 패턴 중 어느 하나도 형성되지 않은 유전체층의 일부 영역을 관통하는, 적어도 하나의 그라운드 기둥을 포함한다.