发明申请
- 专利标题： Low-Cost Receiver Using Tracking Filter
- 专利标题（中）： 低成本接收机使用跟踪滤波器
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申请号： US12277866申请日： 2008-11-25
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公开(公告)号： US20100130158A1公开(公告)日： 2010-05-27
- 发明人: Ramin Khoini-Poorfard , Alessandro Piovaccari , Aslamali A. Rafi , Mustafa H. Koroglu , David S. Trager
- 申请人： Ramin Khoini-Poorfard , Alessandro Piovaccari , Aslamali A. Rafi , Mustafa H. Koroglu , David S. Trager
- 申请人地址： US TX Austin
- 专利权人： SILICON LABORATORIES, INC.
- 当前专利权人： SILICON LABORATORIES, INC.
- 当前专利权人地址： US TX Austin
- 主分类号： H04B1/16
- IPC分类号： H04B1/16
摘要：
A receiver (400) includes a tracking bandpass filter (420) and a signal processing circuit (430-480). The tracking bandpass filter (420) has a first input for receiving a radio frequency (RF) signal, and an output, and includes a first portion (731) on a semiconductor die (730), and at least one inductor (721). The at least one inductor (721) is operatively coupled to the first portion of the tracking bandpass filter (420). The signal processing circuit (430-480) has an input coupled to the output of the tracking bandpass filter (420), and an output for providing a processed signal. The semiconductor die (730) and the at least one inductor (721) are integrated into a single multi-chip module (MCM) (710).
公开/授权文献
- US08145172B2 Low-cost receiver using tracking filter 公开/授权日：2012-03-27
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