Invention Grant
US08344827B2 Phase shifter where a rotation member is combined with a guide member
有权
移相器，其中旋转构件与引导构件组合
- Patent Title: Phase shifter where a rotation member is combined with a guide member
- Patent Title (中): 移相器，其中旋转构件与引导构件组合
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Application No.: US12681606Application Date: 2007-10-19
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Publication No.: US08344827B2Publication Date: 2013-01-01
- Inventor: Ji-Hoon Kim , Byung-Il Oh , Hyung-Joon Noh
- Applicant: Ji-Hoon Kim , Byung-Il Oh , Hyung-Joon Noh
- Applicant Address: KR Incheon
- Assignee: Ace Antenna Corp.
- Current Assignee: Ace Antenna Corp.
- Current Assignee Address: KR Incheon
- Agency: Edwards Wildman Palmer LLP
- Priority: KR10-2007-0100539 20071005
- International Application: PCT/KR2007/005136 WO 20071019
- International Announcement: WO2009/044951 WO 20090409
- Main IPC: H01P1/18
- IPC: H01P1/18
Abstract:
A phase shifter for reducing a loss by friction, etc by combining a rotation member with a guide member is disclosed. The phase shifter includes a rotation member, a first rotation axis member combined with the rotation member in a direction crossing over the rotation member, a first guide member combined with the first rotation axis member, and configured to rotate in accordance with rotation of the first rotation axis member, and a first power delivering member configured to connect at least one of the rotation member and the first rotation axis member to the first guide member.
Public/Granted literature
- US20100219907A1 PHASE SHIFTER WHERE A ROTATION MEMBER IS COMBINED WITH A GUIDE MEMBER Public/Granted day:2010-09-02
Information query
