DocumentCode
3155134
Title
Transmitting System Using Alias Harmonic Components of Output Signal of DAC
Author
Nakabayashi, Takashi ; Shinozawa, Masahiro ; Arai, Hiroyuki
Author_Institution
Graduate Sch. of Eng., Yokohama Nat. Univ.
fYear
2006
fDate
10-12 Sept. 2006
Firstpage
388
Lastpage
391
Abstract
A novel transmitter, which does not require the up-converter at the baseband stage, is presented. The main difference between proposed system and conventional one is the use of an alias harmonic component as high-IF (intermediate frequency) signal. In this paper, each alias harmonic components are examined by EVM (error vector magnitude) and, the RF (radio frequency) front-end using the 3rd order alias harmonic component at 180 MHz as IF is demonstrated. The EVM performance of RF output at 2150 MHz resulted in less than 4 % in the case of 200 ksps (symbol per second)
Keywords
digital-analogue conversion; radio transmitters; DAC; EVM; alias harmonic component; digital-analog converter; error vector magnitude; high-IF signal; transmitter; Baseband; Circuits; Communication systems; Field programmable gate arrays; Frequency conversion; RF signals; Radio frequency; Radio transmitters; Signal processing; Transceivers; Alias harmonic component; EVM; digital-to-analog converter; transmitter;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Technology, 2006. The 9th European Conference on
Conference_Location
Manchester
Print_ISBN
2-9600551-5-2
Type
conf
DOI
10.1109/ECWT.2006.280519
Filename
4057522
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