Essays about: "Yuhang Sun"

Found 2 essays containing the words Yuhang Sun.

  1. 1. Complexity Reduction in the CORDIC Algorithm by using MUXes

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Yuhang Sun; [2015]
    Keywords : CORDIC; power consumption; Technology and Engineering;

    Abstract : Nowadays, the CORDIC algorithm plays an important role to deal with the non-linear functions in hardware. In this thesis, a novel methodology is described to reduce the complexity in an unrolled CORDIC architecture, which gives higher speed, lesser area, and lower power consumption. That is, MUXes are used to replace adder stages. READ MORE

  3. 2. Spectrum Sensing in Cognitive Radio Systems using Energy Detection :  

    University essay from Avdelningen för elektronik, matematik och naturvetenskap

    Author : YUHANG SUN; [2011]
    Keywords : Cognitive radio; spectrum sensing; energy detector;

    Abstract : Cognitive radio is a low-cost communication system, which can choose the available frequencies and waveforms automatically on the premise of avoiding interfering the licensed users. The spectrum sensing is the key enabling technology in cognitive radio networks. READ MORE