An Efficient Software-Defined Radio Architecture for Multi-Mode WCDMA Applications(General Fundamentals and Boundaries)

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概要

• 論文の詳細を見る

• This letter describes an efficient architecture for a Software Defined Radio (SDR) Wideband Code Division Multiple Access (WCDMA) receiver using for high performance wireless communication systems. The architecture is composed of a Radio Frequency (RF) frontend, an Analog-to-Digital Converter (ADC), and a Quadrature Amplitude Modulation (QAM) demodulator. A coherent demodulator, with a complete digital synchronization scheme, achieves the bit-error rate (BER) of 10-6 with the implementation loss of 0.5dB for a raw Quadrature Phase Shift King (QPSK) signal.

• 社団法人電子情報通信学会の論文
• 2005-12-01

著者

• Kim Jeongpyo

  Korea Advanced Institute Of Science And Technology

• Kim J

  Department Of Computer Science Sogang University

• SONG Yongchul

  Korea Advance Institute of Science and Technology

• Kim Beomsup

  Berkana Wireless Inc.

• LIM Jaesang

  Korea Advanced Institute of Science and Technology

• Lim Jaesang

  Korea Advanced Inst. Of Sci. And Technol. Daejon Kor

• Song Y

  Korea Advanced Institute Of Science And Technology

• Kim J

  Korea Advanced Institute Of Science And Technology

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• A 300-mW Programmable QAM Transceiver for VDSL Applications(Microwaves, Millimeter-Waves)
• An Efficient Software-Defined Radio Architecture for Multi-Mode WCDMA Applications(General Fundamentals and Boundaries)
• Analysis and Design of Multistage Low-Phase-Noise CMOS LC-Ring Oscillators(General Fundamentals and Boundaries)
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