Invention Grant
US07937061B2 Signal interfacing techniques to simplify integrated circuit radio designs
失效
信号接口技术来简化集成电路无线电设计
- Patent Title: Signal interfacing techniques to simplify integrated circuit radio designs
- Patent Title (中): 信号接口技术来简化集成电路无线电设计
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Application No.: US11430063Application Date: 2006-05-08
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Publication No.: US07937061B2Publication Date: 2011-05-03
- Inventor: Gary L. Sugar , Robert M. Masucci , Michael F. Toner
- Applicant: Gary L. Sugar , Robert M. Masucci , Michael F. Toner
- Applicant Address: US DE Wilmington
- Assignee: IPR Licensing, Inc.
- Current Assignee: IPR Licensing, Inc.
- Current Assignee Address: US DE Wilmington
- Agency: Volpe and Koenig, P.C.
- Main IPC: H04B1/28
- IPC: H04B1/28 ; H04B1/40
Abstract:
A signal interfacing technique for connecting signals between a signal processing device and a MIMO radio integrated circuit (IC) involving multiplexing two or more signals on a connection pin between the radio IC and a signal processing device. According to one technique, transmit and receive signals are multiplexed such that during a transmit mode a transmit signal is coupled on the connection pin from the signal processing device to the radio IC, and during a receive mode a receive signal is coupled from the radio IC on the connection pin to the signal processing device. According to another technique, in-phase (I) and quadrature (Q) signals are multiplexed on a connection pin during both transmit and receive modes.
Public/Granted literature
- US20060205380A1 Signal interfacing techniques to simplify integrated circuit radio designs Public/Granted day:2006-09-14
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