The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON CIRCUITS AND SYSTEMS
Transactions ID Number: 29-302
Full Name: Tze-Yun Sung
Position: Professor
Age: ON
Sex: Male
Address: 707, Sec. 2, Wufu Road, Hsinchu City
Country: TAIWAN
Tel: +886-3-518-6387
Tel prefix:
Fax: +886-3-5186891
E-mail address: bobsung@chu.edu.tw
Other E-mails: bobsung@ms41.hinet.net
Title of the Paper: Low-Power and High-SFDR Direct Digital Frequency Synthesizer with Hybrid CORDIC Algorithm
Authors as they appear in the Paper: Tze-Yun Sung. Hsi-Chin Hsin, Lyu-Ting Ko
Email addresses of all the authors: bobsung@chu.edu.tw, hsin@nuu.edu.tw,m09601049@chu.edu.tw
Number of paper pages: 10
Abstract: This paper presents a hybrid COordinate Rotation DIgital Computer (CORDIC) algorithm for designs and implementations of the direct digital frequency synthesizer (DDFS). The proposed multiplier-less architecture with small ROM ( -bit) and pipelined data path provides a spurious free dynamic range (SFDR) of more than 84.4 dBc. A SoC (system on chip) has been designed by 1P6M CMOS, and then emulated on the Xilinx FPGA. It is shown that the hybrid CORDIC-based architecture is suitable for VLSI implementations of the DDFS in terms of hardware cost, power consumption, and SFDR.
Keywords: DDFS, hybrid CORDIC, SoC, FPGA, SFDR.
EXTENSION of the file: .pdf
Special (Invited) Session: Low-Power and High-SFDR Direct Digital Frequency Synthesizer with Hybrid CORDIC Algorithm
Organizer of the Session: 613-239
How Did you learn about congress: sfhsiao@cse.nsysu.edu.tw,kuojenlin@chu.edu.tw
IP ADDRESS: 114.45.97.239
