Invention Grant
US07583166B2 Inductor Q factor enhancement apparatus has bias circuit that is coupled to negative resistance generator for providing bias signal
有权
电感Q因子增强装置具有耦合到负电阻发生器以提供偏置信号的偏置电路
- Patent Title: Inductor Q factor enhancement apparatus has bias circuit that is coupled to negative resistance generator for providing bias signal
- Patent Title (中): 电感Q因子增强装置具有耦合到负电阻发生器以提供偏置信号的偏置电路
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Application No.: US11462997Application Date: 2006-08-07
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Publication No.: US07583166B2Publication Date: 2009-09-01
- Inventor: Ying-Yao Lin , Ying-Hsi Lin
- Applicant: Ying-Yao Lin , Ying-Hsi Lin
- Applicant Address: TW HsinChu
- Assignee: Realtek Semiconductor Corp.
- Current Assignee: Realtek Semiconductor Corp.
- Current Assignee Address: TW HsinChu
- Agent Winston Hsu
- Priority: TW94126822A 20050808
- Main IPC: H03H11/00
- IPC: H03H11/00 ; H03M1/12 ; G06G7/12 ; G11C27/02 ; H03K5/00 ; G06F7/64 ; G06G7/18 ; G06G7/19 ; H03B1/00 ; H04B1/10 ; H03F1/02 ; H03G3/12 ; H03F3/45 ; H01F29/04 ; G05F1/14 ; H03J3/20
Abstract:
The present invention provides an apparatus for enhancing Q factor of an inductor. The apparatus includes a negative resistance generator coupled to the inductor for providing a negative resistance, and a bias circuit coupled to the negative resistance generator for biasing the negative resistance generator.
Public/Granted literature
- US20070030103A1 APPARATUS AND METHOD FOR ENHANCING Q FACTOR OF INDUCTOR Public/Granted day:2007-02-08
Information query
