Invention Grant
- Patent Title: Frequency divider using an injection-locking-range enhancement technique
- Patent Title (中): 使用注射锁定范围增强技术的分频器
-
Application No.: US12474490Application Date: 2009-05-29
-
Publication No.: US07961058B2Publication Date: 2011-06-14
- Inventor: Howard Cam Luong , Sujiang Rong
- Applicant: Howard Cam Luong , Sujiang Rong
- Applicant Address: CN Hong Kong
- Assignee: The Hong Kong University of Science and Technology
- Current Assignee: The Hong Kong University of Science and Technology
- Current Assignee Address: CN Hong Kong
- Agency: Leydig, Voit & Mayer, Ltd.
- Main IPC: H03B1/00
- IPC: H03B1/00
Abstract:
A locking range enhancement technique is described that steers away part of the DC current and reuses it to generate more injected AC current to the injection-locked resonator-based frequency dividers (ILFDs). The injection-enhanced ILFDs maintain the key features of ILFDs, which are high speed and low power consumption, without requiring any extra inductive component and thus extra chip area.
Public/Granted literature
- US20100301955A1 Frequency divider using an injection-locking-range enhancement technique Public/Granted day:2010-12-02
Information query
