DocumentCode :
2495589
Title :
An X-band frequency synthesize with high spurious suppression and low phase-noise
Author :
Mu, XiaoHua ; Liao, Wen ; Huo, QingLin
Author_Institution :
Piezoelectr. & Sound-Light Tech. Res. Lab., Chongqing, China
Volume :
4
fYear :
2012
fDate :
5-8 May 2012
Firstpage :
1
Lastpage :
3
Abstract :
A X-band frequency synthesizer is presented in this paper. We use the mixing phase-lock loop to achieve the synthesizer. One phase-lock loop (PLL) outputs the signal with frequency of 9GHz as the LO source of the mixer and the mixing PLL´s output range is 9.6GHz to 9.9GHz. And the static phase-noise of the output at 1kHz ~30kHz off the carrier is -106dBc/Hz@(1kHz~30kHz). This design adopts the composition of phase-lock loop frequency synthesizer and mixer, and the integral chamber design to accomplish a X-band frequency synthesizer with high spurious reduction and low phase-noise, which also realized product miniaturization while satisfying technique beacon.
Keywords :
frequency synthesizers; microwave mixers; phase locked loops; phase noise; LO source; X-band frequency synthesizer; frequency 9 GHz; frequency 9.6 GHz to 9.9 GHz; integral chamber; low phase-noise; mixer; phase-lock loop; spurious suppression; static phase-noise;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Microwave and Millimeter Wave Technology (ICMMT), 2012 International Conference on
Conference_Location :
Shenzhen
Print_ISBN :
978-1-4673-2184-6
Type :
conf
DOI :
10.1109/ICMMT.2012.6230319
Filename :
6230319
Link To Document :
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