Monolithic Integrated GALILEO / GPS RF Front - End Feasibility Study – Final Report
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چکیده
منابع مشابه
A Real-Time Software Receiver for the GPS and Galileo L1 Signals
Galileo L1 Signals B. M. Ledvina, Department of Electrical and Computer Engineering, Virginia Polytechnic Institute and State University M. L. Psiaki, T. E. Humphreys, Sibley School of Mechanical and Aerospace Engineering, Cornell University S. P. Powell, and P. M. Kintner Jr., School of Electrical and Computer Engineering, Cornell University BIOGRAPHY Brent M. Ledvina will be an Assistant Prof...
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A reconfigurable and simultaneous dual band Galileo/GPS front-end receiver has been realized on 0.13-μm RFCMOS technology. The front-end uses only one fixed frequency PLL and VCO on a superheterodyne architecture to down-convert two RF (Radio Frequency) signals into two IF (intermediate frequency) signals in the range of 50MHz to 150Mhz. L1 and E1 signals are directly converted on one channel w...
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The upcoming Galileo system opens a wide range of new opportunities in the Global Navigation Satellite System (GNSS) market. However, the characteristics of the future GNSS signals require the development of new GNSS receivers. In the frame of the REAGE project, DEIMOS and ISEL have developed a GNSS receiver targeted for aerospace applications, supporting current and future GPS L1 and Galileo E...
متن کاملA Software-Defined GPS and Galileo Receiver: Single-Frequency Approach
We discuss GPS receiver architectures based on software defined radio techniques. The reason for doing this is to obtain a reconfigurable receiver with a wide range of applications. There is a need for a unified platform that will allow receiver development and testing for various applications; this speeds the design process and reduces the costs. With the current functionality of the GPS const...
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تاریخ انتشار 2003