CORDIC-Based Direct Digital Frequency Synthesizer : Comparison with a ROM-Based Architecture in FPGA Implementation

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概要

• 論文の詳細を見る

• This paper describes a CORDIC-based direct digital frequency synthesizer in comparison with a ROM-based architecture. To optimize the hardware design parameters, we perform numerical analysis of the quantization effects for ROM and CORDIC-based architectures. The hardware costs of them are estimated in FPGA, which shows that the CORDIC-based architecture becomes better than the ROM-based when the required accuracy is 9 bits or more.

• 社団法人電子情報通信学会の論文
• 2000-06-25

著者

• KIM Kiseon

  The authors are with Digital Communication System Laboratory, K-JIST

• Park M

  Department Of Electrical And Electronic Eng. Yonsei University

• Lee Jeong-a

  The Author Is With The School Of Engineering Chosun Univ.

• PARK Minkyoung

  The authors are with the Department of Information and Communications, Kwang-Ju Institute of Science

• Park Minkyoung

  The Authors Are With The Department Of Information And Communications Kwang-ju Institute Of Science

• Kim Kiseon

  The Authors Are With Digital Communication System Laboratory K-jist

• Kim Kiseon

  The Authors Are With The Department Of Information And Communications Kwang-ju Institute Of Science

関連論文

• BER Performance of Frequency Estimators in Burst-Mode QPSK Transmissions
• CORDIC-Based Direct Digital Frequency Synthesizer : Comparison with a ROM-Based Architecture in FPGA Implementation
• Performance Analysis of Orthogonal Multicarrier-CDMA on Two-Ray Multipath Fading Channels

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