Demodulator, a method for demodulating an ask signal and an on-board unit including the demodulator

US8339194B2 · kind B2 · utility

Assignee

• Beken Corporation · CN

Inventors

• Jiazhou Liu · Shanghai, CN
• Dawei Guo · Shanghai, CN

Key dates

• Filing date: Dec 21, 2010
• Grant date: Dec 25, 2012
• Expiry date: Aug 1, 2031

Classification

• Technology area (CPC G): Physics
• CPC primary: G07B15/063
• WIPO field: Control
• WIPO sector: Instruments

Abstract

A new demodulator with low power consumption and high gain which is suitable for CMOS integration is provided. The demodulator makes use of a MOS configured in a “common-source” status so as to achieve a desirable gain.