Title :
Design of a novel digital-IF receiver based on software radio
Author :
Cui, Yingwei ; Zhang, Xiaolin
Author_Institution :
Sch. of Electron. & Inf. Eng., Beijing Univ. of Aeronaut. & Astronaut., China
Abstract :
Based on software radio, a novel digital-IF receiver is introduced from the engineering point of view. Through the cooperation between programmable logic device (PLD) and high performance digital signal processor (DSP), all functions of receiver can be reconfigured online. As long as the bandwidth of the input IF signal is within an allowed range, the different signals can be received by reconfiguring the receiver online via PCI or Ethernet, without any hardware modification.
Keywords :
digital signal processing chips; local area networks; peripheral interfaces; programmable logic devices; software radio; DSP; Ethernet; PCI; PLD; digital signal processor; digital-IF receiver; online-configuration; programmable logic device; software radio; Bandwidth; Communication switching; Communication systems; Digital signal processing; Ethernet networks; Real time systems; Receivers; Signal processing; Software radio; Switches;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2004. PIMRC 2004. 15th IEEE International Symposium on
Print_ISBN :
0-7803-8523-3
DOI :
10.1109/PIMRC.2004.1368284
