Design QPSK Communication System by Software-Defined Radio (SDR)
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Abstract
This paper presents the design of a QPSK communication system with Software-Defined Radio (SDR). SDR communication system is a system that uses software to control the digital signal processing (DSP) within a communication system, such as a mixer, filter, modulator and demodulator circuits, etc. This SDR communication system is flexible. and easy to update. Choose a hardware platform and software, which is USRP B210 and MATLAB, respectively. Design and test the QPSK communication system for both receiving and transmitting.
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DSP, QPSK, Software-Defined Radio
Citation
2023 9th International Conference on Engineering Applied Sciences and Technology Iceast 2023 Proceeding, 18-21, 2023