DocumentCode
246828
Title
Broadband and miniature frequency synthesizer with triple-VCO for LTE wireless channel simulator
Author
Yao Li ; Xiao-Wei Zhu ; Ling Tian
Author_Institution
State Key Lab. of Millimeter Wave, Southeast Univ., Nanjing, China
fYear
2014
fDate
6-11 July 2014
Firstpage
914
Lastpage
915
Abstract
This paper proposes a design of a PLL frequency synthesizer for LTE wireless channel simulator. A triple-VCO is used in the single-loop PLL to design the broadband and miniature frequency synthesizer. The bandwidth is from 2.8GHz to 6GHz. Test results show that, in the offset frequency of 10kHz from the carriers, phase noises are -108.95dBc/Hz@3GHz, -103.94dBc/Hz@4GHz, -99.17dBc/Hz@5GHz and -94.32dBc/Hz@6GHz.
Keywords
Long Term Evolution; frequency synthesizers; phase locked loops; phase noise; voltage-controlled oscillators; wireless channels; LTE wireless channel simulator; PLL frequency synthesizer; bandwidth 2.8 GHz to 6 GHz; broadband frequency synthesizer; miniature frequency synthesizer; phase noise; single-loop PLL; triple-VCO; Bandwidth; Frequency measurement; Frequency synthesizers; Microwave filters; Phase locked loops; Phase noise; Wireless communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE
Conference_Location
Memphis, TN
ISSN
1522-3965
Print_ISBN
978-1-4799-3538-3
Type
conf
DOI
10.1109/APS.2014.6904785
Filename
6904785
Link To Document